backend

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

backend/classroll-parent/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

backend/classroll-parent/common/common-log/pom.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>common</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>common-log</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>model</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>common-util</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+</project>

backend/classroll-parent/common/common-log/src/main/java/com/cxy/classroll/common/annotaion/Log.java

@@ -0,0 +1,39 @@
+package com.cxy.classroll.common.annotaion;
+
+import com.cxy.classroll.common.enums.BusinessType;
+import com.cxy.classroll.common.enums.OperatorType;
+
+import java.lang.annotation.*;
+
+/**
+ * 自定义操作日志记录注解
+ */
+@Target({ElementType.PARAMETER, ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface Log {
+    /**
+     * 模块
+     */
+    public String title() default "";
+
+    /**
+     * 功能
+     */
+    public BusinessType businessType() default BusinessType.OTHER;
+
+    /**
+     * 操作人类别
+     */
+    public OperatorType operatorType() default OperatorType.MANAGE;
+
+    /**
+     * 是否保存请求的参数
+     */
+    public boolean isSaveRequestData() default true;
+
+    /**
+     * 是否保存响应的参数
+     */
+    public boolean isSaveResponseData() default true;
+}

backend/classroll-parent/common/common-log/src/main/java/com/cxy/classroll/common/enums/BusinessType.java

@@ -0,0 +1,51 @@
+package com.cxy.classroll.common.enums;
+/**
+ * 业务操作类型
+ */
+public enum BusinessType {
+    /**
+     * 其它
+     */
+    OTHER,
+
+    /**
+     * 新增
+     */
+    INSERT,
+
+    /**
+     * 修改
+     */
+    UPDATE,
+
+    /**
+     * 删除
+     */
+    DELETE,
+
+    /**
+     * 授权
+     */
+    ASSGIN,
+
+    /**
+     * 导出
+     */
+    EXPORT,
+
+    /**
+     * 导入
+     */
+    IMPORT,
+
+
+    /**
+     * 更新状态
+     */
+    STATUS,
+
+    /**
+     * 清空数据
+     */
+    CLEAN,
+}

backend/classroll-parent/common/common-log/src/main/java/com/cxy/classroll/common/enums/OperatorType.java

@@ -0,0 +1,20 @@
+package com.cxy.classroll.common.enums;
+/**
+ * 操作人类别
+ */
+public enum OperatorType {
+    /**
+     * 其它
+     */
+    OTHER,
+
+    /**
+     * 后台用户
+     */
+    MANAGE,
+
+    /**
+     * 手机端用户
+     */
+    MOBILE
+}

backend/classroll-parent/common/common-util/pom.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>common</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>common-util</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <scope>provided </scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>joda-time</groupId>
+            <artifactId>joda-time</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

backend/classroll-parent/common/common-util/src/main/java/com/cxy/classroll/common/result/Result.java

@@ -0,0 +1,77 @@
+package com.cxy.classroll.common.result;
+
+import lombok.Data;
+
+@Data
+public class Result<T> {
+    //返回码
+    private Integer code;
+
+    //返回消息
+    private String message;
+
+    //返回数据
+    private T data;
+
+    public Result(){}
+
+    // 返回数据
+    protected static <T> Result<T> build(T data) {
+        Result<T> result = new Result<T>();
+        if (data != null)
+            result.setData(data);
+        return result;
+    }
+
+    public static <T> Result<T> build(T body, Integer code, String message) {
+        Result<T> result = build(body);
+        result.setCode(code);
+        result.setMessage(message);
+        return result;
+    }
+
+    public static <T> Result<T> build(T body, ResultCodeEnum resultCodeEnum) {
+        Result<T> result = build(body);
+        result.setCode(resultCodeEnum.getCode());
+        result.setMessage(resultCodeEnum.getMessage());
+        return result;
+    }
+
+    public static<T> Result<T> ok(){
+        return Result.ok(null);
+    }
+
+    /**
+     * 操作成功
+     * @param data  baseCategory1List
+     * @param <T>
+     * @return
+     */
+    public static<T> Result<T> ok(T data){
+        return build(data, ResultCodeEnum.SUCCESS);
+    }
+
+    public static<T> Result<T> fail(){
+        return Result.fail(null);
+    }
+
+    /**
+     * 操作失败
+     * @param data
+     * @param <T>
+     * @return
+     */
+    public static<T> Result<T> fail(T data){
+        return build(data, ResultCodeEnum.FAIL);
+    }
+
+    public Result<T> message(String msg){
+        this.setMessage(msg);
+        return this;
+    }
+
+    public Result<T> code(Integer code){
+        this.setCode(code);
+        return this;
+    }
+}

backend/classroll-parent/common/common-util/src/main/java/com/cxy/classroll/common/result/ResultCodeEnum.java

@@ -0,0 +1,32 @@
+package com.cxy.classroll.common.result;
+
+import lombok.Getter;
+
+@Getter
+public enum ResultCodeEnum {
+    SUCCESS(200,"成功"),
+    FAIL(201, "失败"),
+    SERVICE_ERROR(2012, "服务异常"),
+    DATA_ERROR(204, "数据异常"),
+    ILLEGAL_REQUEST(205, "非法请求"),
+    REPEAT_SUBMIT(206, "重复提交"),
+    FEIGN_FAIL(207, "远程调用失败"),
+    UPDATE_ERROR(204, "数据更新失败"),
+
+    ARGUMENT_VALID_ERROR(210, "参数校验异常"),
+
+    LOGIN_AUTH(208, "未登陆"),
+    PERMISSION(209, "没有权限"),
+    ACCOUNT_ERROR(214, "账号不正确"),
+    PASSWORD_ERROR(215, "密码不正确"),
+    ;
+
+    private Integer code;
+
+    private String message;
+
+    private ResultCodeEnum(Integer code, String message) {
+        this.code = code;
+        this.message = message;
+    }
+}

backend/classroll-parent/common/common-util/src/main/java/com/cxy/classroll/common/util/AuthContextHolder.java

@@ -0,0 +1,19 @@
+package com.cxy.classroll.common.util;
+/**
+ * 获取当前用户信息帮助类
+ */
+public class AuthContextHolder {
+    private static ThreadLocal<Long> userId = new ThreadLocal<Long>();
+
+    public static void setUserId(Long _userId) {
+        userId.set(_userId);
+    }
+
+    public static Long getUserId() {
+        return userId.get();
+    }
+
+    public static void removeUserId() {
+        userId.remove();
+    }
+}

backend/classroll-parent/common/common-util/src/main/java/com/cxy/classroll/common/util/MD5.java

@@ -0,0 +1,29 @@
+package com.cxy.classroll.common.util;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class MD5 {
+    public static String encrypt(String strSrc) {
+        try {
+            char hexChars[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8',
+                    '9', 'a', 'b', 'c', 'd', 'e', 'f' };
+            byte[] bytes = strSrc.getBytes();
+            MessageDigest md = MessageDigest.getInstance("MD5");
+            md.update(bytes);
+            bytes = md.digest();
+            int j = bytes.length;
+            char[] chars = new char[j * 2];
+            int k = 0;
+            for (int i = 0; i < bytes.length; i++) {
+                byte b = bytes[i];
+                chars[k++] = hexChars[b >>> 4 & 0xf];
+                chars[k++] = hexChars[b & 0xf];
+            }
+            return new String(chars);
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            throw new RuntimeException("MD5加密出错！！+" + e);
+        }
+    }
+}

backend/classroll-parent/common/pom.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>classroll-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>common</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>common-log</module>
+        <module>common-util</module>
+        <module>service-util</module>
+    </modules>
+
+</project>

backend/classroll-parent/common/service-util/pom.xml

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>common</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>service-util</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>common-util</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>model</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+        </dependency>
+        <!--mysql-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId>
+        </dependency>
+        <!-- 校验参数 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+
+        <!-- redis -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.redisson</groupId>
+            <artifactId>redisson</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+
+        <!-- 服务调用feign -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+            <scope>provided </scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+            <scope>provided </scope>
+        </dependency>
+    </dependencies>
+
+</project>

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/config/knife4j/Knife4jConfig.java

@@ -0,0 +1,34 @@
+package com.cxy.classroll.common.config.knife4j;
+
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Contact;
+import io.swagger.v3.oas.models.info.Info;
+import org.springdoc.core.models.GroupedOpenApi;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class Knife4jConfig {
+    @Bean
+    public GroupedOpenApi webApi() {
+        return GroupedOpenApi.builder()
+                .group("web-api")
+                .pathsToMatch("/**")
+                .build();
+    }
+
+    /***
+     * @description 自定义接口信息
+     */
+    @Bean
+    public OpenAPI customOpenAPI() {
+
+        return new OpenAPI()
+                .info(new Info()
+                        .title("课堂点名小程序接口文档")
+                        .version("1.0")
+                        .description("课堂点名小程序接口文档")
+                        .contact(new Contact().name("cxy")));
+    }
+
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/config/mybatisPlus/MybatisPlusConfig.java

@@ -0,0 +1,30 @@
+package com.cxy.classroll.common.config.mybatisPlus;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+/**
+ * MybatisPlus配置类
+ *
+ */
+@EnableTransactionManagement
+@Configuration
+@MapperScan("com.cxy.classroll.*.mapper")
+public class MybatisPlusConfig {
+    /**
+     *
+     * @return
+     */
+    @Bean
+    public MybatisPlusInterceptor optimisticLockerInnerInterceptor(){
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        //向Mybatis过滤器链中添加分页拦截器
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
+        return interceptor;
+    }
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/config/redis/RedisConfig.java

@@ -0,0 +1,89 @@
+package com.cxy.classroll.common.config.redis;
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.interceptor.KeyGenerator;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.data.redis.cache.RedisCacheConfiguration;
+import org.springframework.data.redis.cache.RedisCacheManager;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.*;
+
+import java.lang.reflect.Method;
+import java.time.Duration;
+
+/**
+ * Redis配置类
+ *
+ */
+@Configuration
+@EnableCaching
+public class RedisConfig {
+    // 使用默认标签做缓存
+    @Bean
+    public KeyGenerator keyGenerator() {
+        return new KeyGenerator() {
+            @Override
+            public Object generate(Object target, Method method, Object... params) {
+                StringBuilder sb = new StringBuilder();
+                sb.append(target.getClass().getName());
+                sb.append(method.getName());
+                for (Object obj : params) {
+                    sb.append(obj.toString());
+                }
+                return sb.toString();
+            }
+        };
+    }
+
+    @Bean
+    @Primary
+    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
+        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
+        redisTemplate.setConnectionFactory(redisConnectionFactory);
+
+        //String的序列化方式
+        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
+        // 使用GenericJackson2JsonRedisSerializer 替换默认序列化(默认采用的是JDK序列化)
+        GenericJackson2JsonRedisSerializer genericJackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer();
+
+        //序列号key value
+        redisTemplate.setKeySerializer(stringRedisSerializer);
+        redisTemplate.setValueSerializer(genericJackson2JsonRedisSerializer);
+        redisTemplate.setHashKeySerializer(stringRedisSerializer);
+        redisTemplate.setHashValueSerializer(genericJackson2JsonRedisSerializer);
+
+        redisTemplate.afterPropertiesSet();
+        return redisTemplate;
+    }
+
+    @Bean
+    public CacheManager cacheManager(RedisConnectionFactory factory) {
+        RedisSerializer<String> redisSerializer = new StringRedisSerializer();
+        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
+
+        //解决查询缓存转换异常的问题
+        ObjectMapper om = new ObjectMapper();
+        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
+        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
+        jackson2JsonRedisSerializer.setObjectMapper(om);
+
+        // 配置序列化（解决乱码的问题）,过期时间600秒
+        RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig()
+                .entryTtl(Duration.ofSeconds(600000))
+                .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer))
+                .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer))
+                .disableCachingNullValues();
+
+        RedisCacheManager cacheManager = RedisCacheManager.builder(factory)
+                .cacheDefaults(config)
+                .build();
+        return cacheManager;
+    }
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/config/redisson/RedissonConfig.java

@@ -0,0 +1,45 @@
+package com.cxy.classroll.common.config.redisson;
+
+import lombok.Data;
+import org.redisson.Redisson;
+import org.redisson.api.RedissonClient;
+import org.redisson.config.Config;
+import org.redisson.config.SingleServerConfig;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.util.StringUtils;
+
+@Data
+@Configuration
+@ConfigurationProperties(prefix = "spring.data.redis")
+public class RedissonConfig {
+    private String host;
+
+    private String password;
+
+    private String port;
+
+    private int timeout = 3000;
+    private static String ADDRESS_PREFIX = "redis://";
+
+    /**
+     * 自动装配
+     *
+     */
+    @Bean
+    RedissonClient redissonSingle() {
+        Config config = new Config();
+
+        if(!StringUtils.hasText(host)){
+            throw new RuntimeException("host is  empty");
+        }
+        SingleServerConfig serverConfig = config.useSingleServer()
+                .setAddress(ADDRESS_PREFIX + this.host + ":" + port)
+                .setTimeout(this.timeout);
+        if(StringUtils.hasText(this.password)) {
+            serverConfig.setPassword(this.password);
+        }
+        return Redisson.create(config);
+    }
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/constant/RedisConstant.java

@@ -0,0 +1,10 @@
+package com.cxy.classroll.common.constant;
+
+public class RedisConstant {
+    //用户登录
+    public static final String USER_LOGIN_KEY_PREFIX = "user:login:";
+    public static final String USER_LOGIN_REFRESH_KEY_PREFIX = "user:login:refresh:";
+    public static final int USER_LOGIN_KEY_TIMEOUT = 60 * 60 * 24 * 100;
+    public static final int USER_LOGIN_REFRESH_KEY_TIMEOUT = 60 * 60 * 24 * 365;
+
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/execption/CxyException.java

@@ -0,0 +1,40 @@
+package com.cxy.classroll.common.execption;
+
+import com.cxy.classroll.common.result.ResultCodeEnum;
+import lombok.Data;
+
+@Data
+public class CxyException extends RuntimeException{
+    private Integer code;
+
+    private String message;
+
+    /**
+     * 通过状态码和错误消息创建异常对象
+     * @param code
+     * @param message
+     */
+    public CxyException(Integer code, String message) {
+        super(message);
+        this.code = code;
+        this.message = message;
+    }
+
+    /**
+     * 接收枚举类型对象
+     * @param resultCodeEnum
+     */
+    public CxyException(ResultCodeEnum resultCodeEnum) {
+        super(resultCodeEnum.getMessage());
+        this.code = resultCodeEnum.getCode();
+        this.message = resultCodeEnum.getMessage();
+    }
+
+    @Override
+    public String toString() {
+        return "GuliException{" +
+                "code=" + code +
+                ", message=" + this.getMessage() +
+                '}';
+    }
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/handler/GlobalExceptionHandler.java

@@ -0,0 +1,98 @@
+package com.cxy.classroll.common.handler;
+
+import com.cxy.classroll.common.execption.CxyException;
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.common.result.ResultCodeEnum;
+import feign.codec.DecodeException;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.validation.BindException;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.FieldError;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 全局异常处理类
+ *
+ */
+@Slf4j
+@ControllerAdvice
+public class GlobalExceptionHandler {
+    @ExceptionHandler(Exception.class)
+    @ResponseBody
+    public Result error(Exception e){
+        e.printStackTrace();
+        return Result.fail();
+    }
+
+    /**
+     * 自定义异常处理方法
+     * @param e
+     * @return
+     */
+    @ExceptionHandler(CxyException.class)
+    @ResponseBody
+    public Result error(CxyException e){
+        e.printStackTrace();
+        return Result.build(null,e.getCode(), e.getMessage());
+    }
+
+    @ExceptionHandler(DecodeException.class)
+    @ResponseBody
+    public Result error(DecodeException e){
+        e.printStackTrace();
+        return Result.build(null,e.status(),  e.getMessage());
+    }
+
+    @ExceptionHandler({IllegalArgumentException.class})
+    @ResponseBody
+    public Result llegalArgumentException(Exception e) {
+        e.printStackTrace();
+        log.error("触发异常拦截: " + e.getMessage(), e);
+        return Result.build(null, ResultCodeEnum.ARGUMENT_VALID_ERROR);
+    }
+
+//    /**
+//     * spring security异常
+//     * @param e
+//     * @return
+//     */
+//    @ExceptionHandler(AccessDeniedException.class)
+//    @ResponseBody
+//    public Result error(AccessDeniedException e) throws AccessDeniedException {
+//        return Result.build(null, ResultCodeEnum.PERMISSION);
+//    }
+
+    @ExceptionHandler(value = BindException.class)
+    @ResponseBody
+    public Result error(BindException exception) {
+        BindingResult result = exception.getBindingResult();
+        Map<String, Object> errorMap = new HashMap<>();
+        List<FieldError> fieldErrors = result.getFieldErrors();
+        fieldErrors.forEach(error -> {
+            log.error("field: " + error.getField() + ", msg:" + error.getDefaultMessage());
+            errorMap.put(error.getField(), error.getDefaultMessage());
+        });
+        return Result.build(errorMap, ResultCodeEnum.ARGUMENT_VALID_ERROR);
+    }
+
+    @ExceptionHandler(value = MethodArgumentNotValidException.class)
+    @ResponseBody
+    public Result error(MethodArgumentNotValidException exception) {
+        BindingResult result = exception.getBindingResult();
+        Map<String, Object> errorMap = new HashMap<>();
+        List<FieldError> fieldErrors = result.getFieldErrors();
+        fieldErrors.forEach(error -> {
+            log.error("field: " + error.getField() + ", msg:" + error.getDefaultMessage());
+            errorMap.put(error.getField(), error.getDefaultMessage());
+        });
+        return Result.build(errorMap, ResultCodeEnum.ARGUMENT_VALID_ERROR);
+    }
+
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/login/CxyLogin.java

@@ -0,0 +1,12 @@
+package com.cxy.classroll.common.login;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+//登录判断
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface CxyLogin {
+}

backend/classroll-parent/common/service-util/src/main/java/com/cxy/classroll/common/login/CxyLoginAspect.java

@@ -0,0 +1,55 @@
+package com.cxy.classroll.common.login;
+
+import com.cxy.classroll.common.constant.RedisConstant;
+import com.cxy.classroll.common.execption.CxyException;
+import com.cxy.classroll.common.result.ResultCodeEnum;
+import com.cxy.classroll.common.util.AuthContextHolder;
+import jakarta.servlet.http.HttpServletRequest;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+@Component
+@Aspect  //切面类
+public class CxyLoginAspect {
+    @Autowired
+    private RedisTemplate redisTemplate;
+
+    //环绕通知，登录判断
+    //切入点表达式：指定对哪些规则的方法进行增强
+    @Around("execution(* com.cxy.classroll.*.controller.*.*(..)) && @annotation(cxyLogin)")
+    public Object login(ProceedingJoinPoint proceedingJoinPoint, CxyLogin cxyLogin)  throws Throwable {
+
+        //1 获取request对象
+        RequestAttributes attributes = RequestContextHolder.getRequestAttributes();
+        ServletRequestAttributes sra = (ServletRequestAttributes)attributes;
+        HttpServletRequest request = sra.getRequest();
+
+        //2 从请求头获取token
+        String token = request.getHeader("token");
+
+        //3 判断token是否为空，如果为空，返回登录提示
+        if(!StringUtils.hasText(token)) {
+            throw new CxyException(ResultCodeEnum.LOGIN_AUTH);
+        }
+
+        //4 token不为空，查询redis
+        String customerId = (String)redisTemplate.opsForValue()
+                .get(RedisConstant.USER_LOGIN_KEY_PREFIX+token);
+
+        //5 查询redis对应用户id，把用户id放到ThreadLocal里面
+        if(StringUtils.hasText(customerId)) {
+            AuthContextHolder.setUserId(Long.parseLong(customerId));
+        }
+
+        //6 执行业务方法
+        return proceedingJoinPoint.proceed();
+    }
+}

backend/classroll-parent/model/pom.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>classroll-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>model</artifactId>
+
+    <dependencies>
+        <!--lombok用来简化实体类-->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>common-util</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId>
+            <scope>provided </scope>
+        </dependency>
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <scope>provided </scope>
+        </dependency>
+        <!-- 校验参数 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+            <scope>provided </scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
+            <scope>provided </scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-mongodb</artifactId>
+            <scope>provided </scope>
+        </dependency>
+        <dependency>
+            <groupId>com.opencsv</groupId>
+            <artifactId>opencsv</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/entity/Lesson.java

@@ -0,0 +1,37 @@
+package com.cxy.classroll.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+@Schema(description = "lesson")
+public class Lesson {
+    private static final long serialVersionUID = 1L;
+
+    @TableField("id")
+    @TableId(type = IdType.AUTO)
+    @Schema(description = "课程id")
+    private Long id;
+
+    @Schema(description = "课程名字")
+    @TableField("lesson_name")
+    private String lesson_name;
+
+    @Schema(description = "老师主键id")
+    @TableField("teacher_id")
+    private Long teacher_id;
+
+    @Schema(description = "课程状态（0：没上课，1：正在上课）")
+    @TableField("status")
+    private Integer status;
+
+    @Schema(description = "点名状态（0：没点名：1：正在点名）")
+    @TableField("roll")
+    private Integer roll;
+
+}

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/entity/Stu_lesson.java

@@ -0,0 +1,21 @@
+package com.cxy.classroll.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "stu_lesson")
+public class Stu_lesson {
+    private static final long serialVersionUID = 1L;
+
+    @TableField(value = "student_no")
+    @Schema(description = "学生学号")
+    private String student_no;
+
+    @TableField(value = "lesson_name")
+    @Schema(description = "课程名")
+    private String lesson_name;
+}

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/entity/User.java

@@ -0,0 +1,41 @@
+package com.cxy.classroll.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "user")
+public class User {
+    private static final long serialVersionUID = 1L;
+
+    @TableField("id")
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    @Schema(description = "微信openid")
+    @TableField("wx_open_id")
+    private String wx_open_id;
+
+    @Schema(description = "学工号")
+    @TableField("no")
+    private String no;
+
+    @Schema(description = "姓名")
+    @TableField("name")
+    private String name;
+
+    @Schema(description = "学校")
+    @TableField("school")
+    private String school;
+
+    @Schema(description = "积分")
+    @TableField("score")
+    private int score;
+
+    @Schema(description = "身份")
+    @TableField("identify")
+    private int identify;
+}

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/form/AuthenticationForm.java

@@ -0,0 +1,32 @@
+package com.cxy.classroll.model.form;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+@Schema(description = "认证表单")
+public class AuthenticationForm {
+    @Schema(description = "用户id")
+    @JsonProperty(value = "id")
+    private Long id;
+
+    @Schema(description = "用户姓名")
+    @JsonProperty(value = "name")
+    private String name;
+
+    @Schema(description = "用户学校")
+    @JsonProperty(value = "school")
+    private String school;
+
+    @Schema(description = "身份")
+    @JsonProperty(value = "identify")
+    private int identify;
+
+    @Schema(description = "学工号")
+    @JsonProperty(value = "no")
+    private String no;
+}

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/vo/CsvData.java

@@ -0,0 +1,19 @@
+package com.cxy.classroll.model.vo;
+
+import com.opencsv.bean.CsvBindByName;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "课程名单csv数据")
+public class CsvData {
+
+    @Schema(description = "学生学号")
+    @CsvBindByName(column = "学号")
+    private String student_no;
+
+    @Schema(description = "学生姓名")
+    @CsvBindByName(column = "姓名")
+    private String name;
+
+}

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/vo/CustomerLoginVo.java

@@ -0,0 +1,25 @@
+package com.cxy.classroll.model.vo;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.util.Date;
+
+@Data
+public class CustomerLoginVo {
+    @Schema(description = "微信openid")
+    private String wx_open_id;
+
+    @Schema(description = "学工号")
+    private String no;
+
+    @Schema(description = "姓名")
+    private String name;
+
+    @Schema(description = "学校")
+    private String school;
+
+    @Schema(description = "积分")
+    private int score;
+}

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/vo/FileParam.java

@@ -0,0 +1,15 @@
+package com.cxy.classroll.model.vo;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+import org.springframework.web.multipart.MultipartFile;
+
+@Data
+public class FileParam {
+    @JsonProperty(value = "lesson_name")
+    private String lesson_name;
+    @JsonProperty(value = "teacher_id")
+    private Long teacher_id;
+
+    private MultipartFile multipartFile;
+}

backend/classroll-parent/model/src/main/java/com/cxy/classroll/model/vo/IdentifyAndID.java

@@ -0,0 +1,9 @@
+package com.cxy.classroll.model.vo;
+
+import lombok.Data;
+
+@Data
+public class IdentifyAndID {
+    private int identify;
+    private Long id;
+}

backend/classroll-parent/pom.xml

@@ -0,0 +1,197 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.0.5</version>
+    </parent>
+    <groupId>com.cxy.classroll</groupId>
+    <artifactId>classroll-parent</artifactId>
+    <packaging>pom</packaging>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <modules>
+        <module>common</module>
+    </modules>
+
+    <properties>
+        <java.version>17</java.version>
+        <cloud.version>2022.0.2</cloud.version>
+        <alibaba.version>2022.0.0.0-RC2</alibaba.version>
+        <mybatis-plus.version>3.5.3.1</mybatis-plus.version>
+        <mysql.version>8.0.30</mysql.version>
+        <knife4j.version>4.1.0</knife4j.version>
+        <fastjson.version>2.0.41</fastjson.version>
+        <vod_api.version>2.1.4</vod_api.version>
+        <minio.version>8.5.2</minio.version>
+        <jodatime.version>2.10.1</jodatime.version>
+        <xxl-job.version>2.4.0</xxl-job.version>
+
+        <wxpay.version>0.2.11</wxpay.version>
+        <weixin.miniapp.version>4.5.5.B</weixin.miniapp.version>
+        <tencentcloud.version>3.1.322</tencentcloud.version>
+        <cos_api.version>5.6.155</cos_api.version>
+
+        <redisson.version>3.23.3</redisson.version>
+        <commons-io.version>2.11.0</commons-io.version>
+
+        <!-- https://seata.io/zh-cn/docs/overview/what-is-seata.html -->
+        <seata.version>1.7.1</seata.version>
+        <drools.version>8.41.0.Final</drools.version>
+    </properties>
+
+    <!--配置dependencyManagement锁定依赖的版本-->
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>com.alibaba.cloud</groupId>
+                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
+                <version>${alibaba.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
+            <!--mybatis-plus 持久层-->
+            <dependency>
+                <groupId>com.baomidou</groupId>
+                <artifactId>mybatis-plus-boot-starter</artifactId>
+                <version>${mybatis-plus.version}</version>
+            </dependency>
+            <!--mysql-->
+            <dependency>
+                <groupId>mysql</groupId>
+                <artifactId>mysql-connector-java</artifactId>
+                <version>${mysql.version}</version>
+            </dependency>
+            <!--knife4j https://doc.xiaominfo.com/docs/quick-start-->
+            <dependency>
+                <groupId>com.github.xiaoymin</groupId>
+                <artifactId>knife4j-openapi3-jakarta-spring-boot-starter</artifactId>
+                <version>${knife4j.version}</version>
+            </dependency>
+            <!--fastjson-->
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>fastjson</artifactId>
+                <version>${fastjson.version}</version>
+            </dependency>
+
+            <!-- 腾讯云VOD -->
+            <dependency>
+                <groupId>com.qcloud</groupId>
+                <artifactId>vod_api</artifactId>
+                <version>${vod_api.version}</version>
+            </dependency>
+
+            <!-- minio -->
+            <dependency>
+                <groupId>io.minio</groupId>
+                <artifactId>minio</artifactId>
+                <version>${minio.version}</version>
+            </dependency>
+
+            <!--日期时间工具-->
+            <dependency>
+                <groupId>joda-time</groupId>
+                <artifactId>joda-time</artifactId>
+                <version>${jodatime.version}</version>
+            </dependency>
+
+            <!-- xxl-job -->
+            <dependency>
+                <groupId>com.xuxueli</groupId>
+                <artifactId>xxl-job-core</artifactId>
+                <version>${xxl-job.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>com.github.wechatpay-apiv3</groupId>
+                <artifactId>wechatpay-java</artifactId>
+                <version>${wxpay.version}</version>
+            </dependency>
+
+            <!-- redisson -->
+            <dependency>
+                <groupId>org.redisson</groupId>
+                <artifactId>redisson</artifactId>
+                <version>${redisson.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>com.github.binarywang</groupId>
+                <artifactId>weixin-java-miniapp</artifactId>
+                <version>${weixin.miniapp.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>com.tencentcloudapi</groupId>
+                <artifactId>tencentcloud-sdk-java</artifactId>
+                <version>${tencentcloud.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.qcloud</groupId>
+                <artifactId>cos_api</artifactId>
+                <version>${cos_api.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>commons-io</groupId>
+                <artifactId>commons-io</artifactId>
+                <version>${commons-io.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>io.seata</groupId>
+                <artifactId>seata-all</artifactId>
+                <version>${seata.version}</version>
+            </dependency>
+
+            <!-- drools lib -->
+            <dependency>
+                <groupId>org.drools</groupId>
+                <artifactId>drools-core</artifactId>
+                <version>${drools.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.drools</groupId>
+                <artifactId>drools-compiler</artifactId>
+                <version>${drools.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.drools</groupId>
+                <artifactId>drools-decisiontables</artifactId>
+                <version>${drools.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.drools</groupId>
+                <artifactId>drools-mvel</artifactId>
+                <version>${drools.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.opencsv</groupId>
+                <artifactId>opencsv</artifactId>
+                <version>4.3.2</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <finalName>${project.artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

backend/classroll-parent/server-gateway/pom.xml

@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>classroll-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>server-gateway</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <packaging>jar</packaging>
+    <name>server-gateway</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>common-util</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>model</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-gateway</artifactId>
+        </dependency>
+
+        <!-- 服务调用feign -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
+
+        <!-- 服务注册 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+
+        <!-- 服务配置 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-bootstrap</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>${project.artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

backend/classroll-parent/server-gateway/src/main/java/com/cxy/classroll/ServerGatewayApplication.java

@@ -0,0 +1,17 @@
+package com.cxy.classroll;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+@SpringBootApplication
+@EnableFeignClients
+@EnableDiscoveryClient
+public class ServerGatewayApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ServerGatewayApplication.class, args);
+    }
+
+}

backend/classroll-parent/server-gateway/src/main/java/com/cxy/classroll/gateway/filter/AuthGlobalFilter.java

@@ -0,0 +1,25 @@
+package com.cxy.classroll.gateway.filter;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.cloud.gateway.filter.GatewayFilterChain;
+import org.springframework.cloud.gateway.filter.GlobalFilter;
+import org.springframework.core.Ordered;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ServerWebExchange;
+import reactor.core.publisher.Mono;
+
+@Slf4j
+@Component
+public class AuthGlobalFilter implements GlobalFilter, Ordered {
+
+
+    @Override
+    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
+        return chain.filter(exchange);
+    }
+
+    @Override
+    public int getOrder() {
+        return 0;
+    }
+}

backend/classroll-parent/server-gateway/src/main/resources/bootstrap.properties

@@ -0,0 +1,7 @@
+spring.application.name=server-gateway-classroll
+spring.profiles.active=dev
+spring.main.allow-bean-definition-overriding=true
+spring.cloud.nacos.discovery.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.prefix=${spring.application.name}
+spring.cloud.nacos.config.file-extension=yaml

backend/classroll-parent/service-client/pom.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>classroll-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>service-client</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>service-student-client</module>
+        <module>service-teacher-client</module>
+    </modules>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>common-util</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>model</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- 服务调用feign -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+</project>

backend/classroll-parent/service-client/service-student-client/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>service-client</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>service-student-client</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+</project>

backend/classroll-parent/service-client/service-student-client/src/main/java/com/cxy/classroll/student/client/StudentFeignClient.java

@@ -0,0 +1,60 @@
+package com.cxy.classroll.student.client;
+
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.form.AuthenticationForm;
+import com.cxy.classroll.model.vo.FileParam;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+@FeignClient(value = "service-student")
+public interface StudentFeignClient {
+
+    @GetMapping("/student/common/login/{code}")
+    public Result<IdentifyAndID> login(@PathVariable String code);
+
+    @PostMapping("/student/common/authentication")
+    public Result<Boolean> authentication(@RequestBody AuthenticationForm authenticationForm);
+
+    @GetMapping("/student/common/userinfo/{id}")
+    public Result<User> getUserInfo(@PathVariable Long id);
+
+    @GetMapping("/student/lessonlist/{id}")
+    public Result<List<Lesson>> getStudentLessons(@PathVariable Long id);
+
+    @GetMapping("/student/studentsignin/{userid}/{lessonid}")
+    public Result<Boolean> StudentSignInClass(@PathVariable(value = "userid") Long userid,@PathVariable(value = "lessonid")Long lessonid);
+
+    @GetMapping("/student/studentsignout/{userid}/{lessonid}")
+    public Result<Boolean> StudentSignOutClass(@PathVariable(value = "userid") Long userid,@PathVariable(value = "lessonid")Long lessonid);
+
+    @GetMapping("/student/lessonstatus/{lessonid}")
+    public Result<Integer> LessonStatus(@PathVariable Long lessonid);
+
+    @GetMapping("/student/lessonroll/{lessonid}")
+    public Result<Integer> LessonRoll(@PathVariable Long lessonid);
+
+    @PostMapping(value = "/student/uploadcsv", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    public Result<Boolean> uploadCsv(@RequestPart("multipartFile") MultipartFile multipartFile ,
+                                     @RequestParam("teacher_id") Long teacher_id,
+                                     @RequestParam("lesson_name") String lesson_name);
+
+    @GetMapping("/student/classroll/{lessonid}/{roll_method}")
+    public Result<String> classRoll(@PathVariable(value = "lessonid") Long lessonid, @PathVariable(value = "roll_method")int roll_method);
+
+    @GetMapping("/student/scorerank")
+    public Result<List<User>> scoreRank();
+
+    @GetMapping("/student/comment/{lesson_id}/{student_no}/{score}")
+    public Result<Boolean> comment(@PathVariable(value = "lesson_id") Long lesson_id, @PathVariable(value = "student_no") String student_no,
+                                   @PathVariable(value = "score") int score);
+
+    @GetMapping("/student/getnolist/{lesson_id}")
+    public Result<List<String>> getNoList(@PathVariable(value = "lesson_id") Long lessonid);
+}

backend/classroll-parent/service-client/service-teacher-client/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>service-client</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>service-teacher-client</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+</project>

backend/classroll-parent/service-client/service-teacher-client/src/main/java/com/cxy/classroll/teacher/client/TeacherFeignClient.java

@@ -0,0 +1,22 @@
+package com.cxy.classroll.teacher.client;
+
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.model.entity.Lesson;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+
+import java.util.List;
+
+@FeignClient(value = "service-teacher")
+public interface TeacherFeignClient {
+
+    @GetMapping("/teacher/getteacherlessonlist/{id}")
+    public Result<List<Lesson>> getTeacherLessonList(@PathVariable Long id);
+
+    @GetMapping("/teacher/classstart/{lessonid}")
+    public Result<Boolean> classStart(@PathVariable Long lessonid);
+
+    @GetMapping("/teacher/classend/{lessonid}")
+    public Result<Boolean> classEnd(@PathVariable Long lessonid);
+}

backend/classroll-parent/service/pom.xml

@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>classroll-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>service</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>service-student</module>
+        <module>service-teacher</module>
+    </modules>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>service-util</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>common-log</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>service-student-client</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>service-teacher-client</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <!-- 服务调用feign -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
+
+        <!-- 服务注册 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+
+        <!-- 服务配置 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-bootstrap</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+
+        <!-- 流量控制 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>

backend/classroll-parent/service/service-student/pom.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>service</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>service-student</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+    <properties>
+        <skipTests>true</skipTests>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.github.binarywang</groupId>
+            <artifactId>weixin-java-miniapp</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.opencsv</groupId>
+            <artifactId>opencsv</artifactId>
+            <version>4.3.2</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>${project.artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/ServiceStudentApplication.java

@@ -0,0 +1,17 @@
+package com.cxy.classroll;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+@SpringBootApplication
+@EnableDiscoveryClient
+@EnableFeignClients
+public class ServiceStudentApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ServiceStudentApplication.class, args);
+    }
+
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/config/WxConfigOperator.java

@@ -0,0 +1,27 @@
+package com.cxy.classroll.student.config;
+
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.api.impl.WxMaServiceImpl;
+import cn.binarywang.wx.miniapp.config.impl.WxMaDefaultConfigImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.stereotype.Component;
+
+@Component
+public class WxConfigOperator {
+    @Autowired
+    private WxConfigProperties wxConfigProperties;
+
+    @Bean
+    public WxMaService wxMaService() {
+
+        //微信小程序id和秘钥
+        WxMaDefaultConfigImpl wxMaConfig = new WxMaDefaultConfigImpl();
+        wxMaConfig.setAppid(wxConfigProperties.getAppId());
+        wxMaConfig.setSecret(wxConfigProperties.getSecret());
+
+        WxMaService service = new WxMaServiceImpl();
+        service.setWxMaConfig(wxMaConfig);
+        return service;
+    }
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/config/WxConfigProperties.java

@@ -0,0 +1,13 @@
+package com.cxy.classroll.student.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Component
+@Data
+@ConfigurationProperties(prefix = "wx.miniapp")
+public class WxConfigProperties {
+    private String appId;
+    private String secret;
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/controller/StudentController.java

@@ -0,0 +1,117 @@
+package com.cxy.classroll.student.controller;
+
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.form.AuthenticationForm;
+import com.cxy.classroll.model.vo.FileParam;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+import com.cxy.classroll.student.service.CommonService;
+import com.cxy.classroll.student.service.LessonInfoService;
+import com.cxy.classroll.student.service.StuLessonService;
+import io.swagger.v3.oas.annotations.Operation;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.util.List;
+
+@Slf4j
+@RestController
+@RequestMapping("/student")
+//不只有针对学生的服务接口，一些教师和学生共享的通用接口也放这
+public class StudentController {
+    @Autowired
+    private StuLessonService studentService;
+
+    @Autowired
+    private CommonService commonService;
+
+    @Autowired
+    private LessonInfoService lessonInfoService;
+
+    //微信小程序登录接口
+    @Operation(summary = "小程序授权登录")
+    @GetMapping("/common/login/{code}")
+    public Result<IdentifyAndID> login(@PathVariable String code) {
+        return Result.ok(commonService.login(code));
+    }
+
+    @Operation(summary = "身份校验")
+    @PostMapping("/common/authentication")
+    public Result<Boolean> authentication(@RequestBody AuthenticationForm authenticationForm){
+        return Result.ok(commonService.authentication(authenticationForm));
+    }
+
+    @Operation(summary = "我的页面个人信息获取")
+    @GetMapping("/common/userinfo/{id}")
+    public Result<User> getUserInfo(@PathVariable Long id){
+        return Result.ok(commonService.getUserInfo(id));
+    }
+
+    @Operation(summary = "学生课程页面课程信息列表")
+    @GetMapping("/lessonlist/{id}")
+    public Result<List<Lesson>> getStudentLessons(@PathVariable Long id){
+        return Result.ok(studentService.getStudentLessons(id));
+    }
+
+    @Operation(summary = "学生课堂签到")
+    @GetMapping("/studentsignin/{userid}/{lessonid}")
+    public Result<Boolean> StudentSignInClass(@PathVariable(value = "userid") Long userid,@PathVariable(value = "lessonid")Long lessonid){
+        return Result.ok(commonService.studentSignInClass(userid, lessonid));
+    }
+
+    @Operation(summary = "学生课堂签退")
+    @GetMapping("/studentsignout/{userid}/{lessonid}")
+    public Result<Boolean> StudentSignOutClass(@PathVariable(value = "userid") Long userid,@PathVariable(value = "lessonid")Long lessonid){
+        return Result.ok(commonService.studentSignOutClass(userid, lessonid));
+    }
+
+    @Operation(summary = "监听课程状态")
+    @GetMapping("/lessonstatus/{lessonid}")
+    public Result<Integer> LessonStatus(@PathVariable Long lessonid){
+        return Result.ok(lessonInfoService.listenLessonStatus(lessonid));
+    }
+
+    @Operation(summary = "监听课程点名状态")
+    @GetMapping("/lessonroll/{lessonid}")
+    public Result<Integer> LessonRoll(@PathVariable Long lessonid){
+        return Result.ok(lessonInfoService.listenLessonRoll(lessonid));
+    }
+
+    @Operation(summary = "解析csv数据")
+    @PostMapping(value = "/uploadcsv", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    public Result<Boolean> uploadCsv(@RequestPart("multipartFile") MultipartFile multipartFile ,
+                                     @RequestParam("teacher_id") Long teacher_id,
+                                     @RequestParam("lesson_name") String lesson_name){
+        return Result.ok(studentService.uploadCsvData(multipartFile,teacher_id,lesson_name));
+    }
+
+    @Operation(summary = "课堂随机点名")
+    @GetMapping("/classroll/{lessonid}/{roll_method}")
+    public Result<String> classRoll(@PathVariable(value = "lessonid") Long lessonid, @PathVariable(value = "roll_method")int roll_method){
+        return Result.ok(commonService.classroll(lessonid, roll_method));
+    }
+
+    @Operation(summary = "积分排行榜")
+    @GetMapping("/scorerank")
+    public Result<List<User>> scoreRank(){
+        return Result.ok(commonService.scoreRank());
+    }
+
+    @Operation(summary = "教师打分评价")
+    @GetMapping("/comment/{lesson_id}/{student_no}/{score}")
+    public Result<Boolean> comment(@PathVariable(value = "lesson_id") Long lesson_id, @PathVariable(value = "student_no") String student_no,
+                                   @PathVariable(value = "score") int score){
+        return Result.ok(commonService.teacherComment(lesson_id, student_no, score));
+    }
+
+    @Operation(summary = "获取课堂对应的学号信息")
+    @GetMapping("/getnolist/{lesson_id}")
+    public Result<List<String>> getNoList(@PathVariable(value = "lesson_id") Long lessonid){
+        return Result.ok(commonService.leesonStudentNoList(lessonid));
+    }
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/mapper/LessonInfoMapper.java

@@ -0,0 +1,9 @@
+package com.cxy.classroll.student.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cxy.classroll.model.entity.Lesson;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface LessonInfoMapper extends BaseMapper<Lesson> {
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/mapper/StuLessonMapper.java

@@ -0,0 +1,9 @@
+package com.cxy.classroll.student.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cxy.classroll.model.entity.Stu_lesson;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface StuLessonMapper extends BaseMapper<Stu_lesson> {
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/mapper/UserMapper.java

@@ -0,0 +1,9 @@
+package com.cxy.classroll.student.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cxy.classroll.model.entity.User;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface UserMapper extends BaseMapper<User> {
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/service/CommonService.java

@@ -0,0 +1,31 @@
+package com.cxy.classroll.student.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.form.AuthenticationForm;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+
+import java.util.List;
+
+public interface CommonService extends IService<User> {
+    //微信小程序登录接口
+    IdentifyAndID login(String code);
+
+    Boolean authentication(AuthenticationForm authenticationForm);
+
+    User getUserInfo(Long id);
+
+    Boolean updateUserScore(Long id, int scoreChange);
+
+    Boolean studentSignInClass(Long user_id, Long lesson_id);
+
+    Boolean studentSignOutClass(Long user_id, Long lesson_id);
+
+    String classroll(Long lesson_id, int roll_method);
+
+    List<User> scoreRank();
+
+    Boolean teacherComment(Long lesosn_id, String student_no, int score);
+
+    List<String> leesonStudentNoList(Long lesson_id);
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/service/LessonInfoService.java

@@ -0,0 +1,14 @@
+package com.cxy.classroll.student.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cxy.classroll.model.entity.Lesson;
+
+public interface LessonInfoService extends IService<Lesson> {
+    Lesson getLessonInfoByLessonName(String lesson_name);
+
+    Lesson getLessonInfoById(Long lesson_id);
+
+    Integer listenLessonStatus(Long lesson_id);
+
+    Integer listenLessonRoll(Long lesson_id);
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/service/StuLessonService.java

@@ -0,0 +1,17 @@
+package com.cxy.classroll.student.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.entity.Stu_lesson;
+import com.cxy.classroll.model.vo.FileParam;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+public interface StuLessonService extends IService<Stu_lesson> {
+    List<Lesson> getStudentLessons(Long id);
+
+    Boolean uploadCsvData(MultipartFile file,Long teacher_id,String lesson_name);
+
+    List<Stu_lesson> getStuLessonListByLessonName(String lesson_name);
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/service/impl/CommonServiceImpl.java

@@ -0,0 +1,241 @@
+package com.cxy.classroll.student.service.impl;
+
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.bean.WxMaJscode2SessionResult;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.entity.Stu_lesson;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.form.AuthenticationForm;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+import com.cxy.classroll.student.mapper.LessonInfoMapper;
+import com.cxy.classroll.student.mapper.StuLessonMapper;
+import com.cxy.classroll.student.mapper.UserMapper;
+import com.cxy.classroll.student.service.CommonService;
+import com.cxy.classroll.student.service.LessonInfoService;
+import com.cxy.classroll.student.service.StuLessonService;
+import lombok.extern.slf4j.Slf4j;
+import me.chanjar.weixin.common.error.WxErrorException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.stream.Collectors;
+
+@Slf4j
+@Service
+public class CommonServiceImpl extends ServiceImpl<UserMapper, User> implements CommonService {
+
+    @Autowired
+    private WxMaService wxMaService;
+
+    @Autowired
+    private UserMapper userMapper;
+
+    @Autowired
+    private LessonInfoService lessonInfoService;
+
+    @Autowired
+    private StuLessonMapper stuLessonMapper;
+
+    @Autowired
+    private LessonInfoMapper lessonInfoMapper;
+
+    @Override
+    public IdentifyAndID login(String code) {
+        IdentifyAndID identifyAndID = new IdentifyAndID();
+        String openid = null;
+        try {
+            WxMaJscode2SessionResult sessionInfo =
+                    wxMaService.getUserService().getSessionInfo(code);
+            openid = sessionInfo.getOpenid();
+        } catch (WxErrorException e) {
+            throw new RuntimeException(e);
+        }
+
+        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(User::getWx_open_id,openid);
+        User user = userMapper.selectOne(wrapper);
+
+        if (user == null){
+            user = new User();
+            user.setWx_open_id(openid);
+            user.setIdentify(0);
+            user.setScore(0);
+            userMapper.insert(user);
+
+            identifyAndID.setId(user.getId());
+            identifyAndID.setIdentify(0);
+            return identifyAndID;
+        }
+        identifyAndID.setId(user.getId());
+        identifyAndID.setIdentify(user.getIdentify());
+        return identifyAndID;
+
+    }
+
+    @Override
+    public Boolean authentication(AuthenticationForm authenticationForm) {
+        Long id = authenticationForm.getId();
+        User user = userMapper.selectById(id);
+        if (user == null){
+            return false;
+        }
+        user.setIdentify(authenticationForm.getIdentify());
+        user.setNo(authenticationForm.getNo());
+        user.setName(authenticationForm.getName());
+        user.setSchool(authenticationForm.getSchool());
+        user.setScore(1);
+        userMapper.updateById(user);
+        return true;
+    }
+
+    @Override
+    public User getUserInfo(Long id) {
+        User user = userMapper.selectById(id);
+        return user;
+    }
+
+    @Override
+    public Boolean updateUserScore(Long id, int scoreChange) {
+        User user = userMapper.selectById(id);
+        int score = user.getScore();
+        score += scoreChange;
+        user.setScore(score);
+        int i = userMapper.updateById(user);
+        if (i == 0){
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public Boolean studentSignInClass(Long user_id, Long lesson_id) {
+        Integer status = lessonInfoService.listenLessonStatus(lesson_id);
+        if (status == 0){
+            return false;
+        }
+        Boolean updateRes = updateUserScore(user_id, 1);
+        if (!updateRes){
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public Boolean studentSignOutClass(Long user_id, Long lesson_id) {
+        Integer status = lessonInfoService.listenLessonStatus(lesson_id);
+        if (status == 1 ){
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String classroll(Long lesson_id, int roll_method) {
+        List<User> students = new ArrayList<>();
+        Lesson lesson = lessonInfoService.getLessonInfoById(lesson_id);
+        LambdaQueryWrapper<Stu_lesson> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Stu_lesson::getLesson_name, lesson.getLesson_name());
+        List<Stu_lesson> stuLessonListByLessonName = stuLessonMapper.selectList(queryWrapper);
+        for(Stu_lesson stuLesson:stuLessonListByLessonName){
+            LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
+            wrapper.eq(User::getNo, stuLesson.getStudent_no());
+            User user = userMapper.selectOne(wrapper);
+            if (user == null){
+                continue;
+            }
+            students.add(user);
+        }
+        if (roll_method == 1){
+            double totalWeight = students.stream().mapToDouble(student -> 1.0 / student.getScore()).sum();
+            Random random = new Random();
+            double randomWeight = random.nextDouble();
+            double cumulativeWeight = 0.0;
+            for (User student : students) {
+                cumulativeWeight += (1.0 / student.getScore()) / totalWeight;
+                if (randomWeight < cumulativeWeight) {
+                    LambdaUpdateWrapper<Lesson> updateWrapper = new LambdaUpdateWrapper<>();
+                    updateWrapper.eq(Lesson::getId,lesson.getId()).set(Lesson::getRoll,student.getNo());
+                    lessonInfoMapper.update(null,updateWrapper);
+                    return student.getNo();
+                }
+            }
+            return null;
+        }
+        if (roll_method == 2){
+            LocalDate today = LocalDate.now();
+            boolean isOddDay = today.getDayOfMonth() % 2 != 0;
+
+            // 根据日期的奇偶性调整权重
+            List<User> weightedStudents = students.stream()
+                    .flatMap(student -> {
+                        boolean isOddId = Integer.parseInt(student.getNo().trim()) % 2 != 0;
+                        int weight = (isOddDay == isOddId) ? 3 : 1; // 奇数日奇数学生权重为3，偶数学生权重为1
+                        return java.util.stream.Stream.generate(() -> student).limit(weight);
+                    }).collect(Collectors.toList());
+
+            // 从加权后的学生列表中随机选择一个学生
+            Random random = new Random();
+            int randomIndex = random.nextInt(weightedStudents.size());
+            LambdaUpdateWrapper<Lesson> updateWrapper = new LambdaUpdateWrapper<>();
+            updateWrapper.eq(Lesson::getId,lesson.getId()).set(Lesson::getRoll,Integer.parseInt(weightedStudents.get(randomIndex).getNo()));
+            lessonInfoMapper.update(null,updateWrapper);
+            return weightedStudents.get(randomIndex).getNo();
+        }
+        return null;
+    }
+
+    @Override
+    public List<User> scoreRank() {
+        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(User::getIdentify,1);
+        wrapper.orderByDesc(User::getScore);
+        return userMapper.selectList(wrapper);
+    }
+
+    @Override
+    public Boolean teacherComment(Long lesson_id, String student_no, int score) {
+        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(User::getNo, student_no);
+        User user = userMapper.selectOne(wrapper);
+        if (user == null){
+            return false;
+        }
+        int score1 = user.getScore();
+        score1 += score;
+        LambdaUpdateWrapper<User> updateWrapper = new LambdaUpdateWrapper<>();
+        updateWrapper.set(User::getScore,score1)
+                .eq(User::getNo, student_no);
+        int update = userMapper.update(null, updateWrapper);
+        if (update == 0){
+            return false;
+        }
+        LambdaUpdateWrapper<Lesson> lessonUpdateWrapper = new LambdaUpdateWrapper<>();
+        lessonUpdateWrapper.set(Lesson::getRoll, 0)
+                .eq(Lesson::getId, lesson_id);
+        int updateLessonRoll = lessonInfoMapper.update(null, lessonUpdateWrapper);
+        if (updateLessonRoll == 0){
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public List<String> leesonStudentNoList(Long lesson_id) {
+        List<String> studentNoList = new ArrayList<>();
+        Lesson lesson = lessonInfoService.getLessonInfoById(lesson_id);
+        LambdaQueryWrapper<Stu_lesson> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Stu_lesson::getLesson_name, lesson.getLesson_name());
+        List<Stu_lesson> stuLessonListByLessonName = stuLessonMapper.selectList(queryWrapper);
+        for(Stu_lesson stuLesson:stuLessonListByLessonName){
+            studentNoList.add(stuLesson.getStudent_no());
+        }
+        return studentNoList;
+    }
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/service/impl/LessonInfoServiceImpl.java

@@ -0,0 +1,44 @@
+package com.cxy.classroll.student.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.entity.Stu_lesson;
+import com.cxy.classroll.student.mapper.LessonInfoMapper;
+import com.cxy.classroll.student.mapper.StuLessonMapper;
+import com.cxy.classroll.student.service.LessonInfoService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class LessonInfoServiceImpl extends ServiceImpl<LessonInfoMapper, Lesson> implements LessonInfoService {
+    @Autowired
+    LessonInfoMapper lessonInfoMapper;
+
+    @Override
+    public Lesson getLessonInfoByLessonName(String lesson_name) {
+        LambdaQueryWrapper<Lesson> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Lesson::getLesson_name, lesson_name);
+        Lesson lesson = lessonInfoMapper.selectOne(wrapper);
+        return lesson;
+    }
+
+    @Override
+    public Lesson getLessonInfoById(Long lesson_id) {
+        return lessonInfoMapper.selectById(lesson_id);
+    }
+
+    @Override
+    public Integer listenLessonStatus(Long lesson_id) {
+        Lesson lesson = lessonInfoMapper.selectById(lesson_id);
+        return lesson.getStatus();
+    }
+
+    @Override
+    public Integer listenLessonRoll(Long lesson_id) {
+        Lesson lesson = lessonInfoMapper.selectById(lesson_id);
+        return lesson.getRoll();
+    }
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/service/impl/StuLessonServiceImpl.java

@@ -0,0 +1,131 @@
+package com.cxy.classroll.student.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.entity.Stu_lesson;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.vo.CsvData;
+import com.cxy.classroll.model.vo.FileParam;
+import com.cxy.classroll.student.mapper.LessonInfoMapper;
+import com.cxy.classroll.student.mapper.StuLessonMapper;
+import com.cxy.classroll.student.mapper.UserMapper;
+import com.cxy.classroll.student.service.CommonService;
+import com.cxy.classroll.student.service.LessonInfoService;
+import com.cxy.classroll.student.service.StuLessonService;
+import com.cxy.classroll.student.util.CsvUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+@Slf4j
+@Service
+public class StuLessonServiceImpl extends ServiceImpl<StuLessonMapper, Stu_lesson> implements StuLessonService {
+
+    @Autowired
+    CommonService commonService;
+
+    @Autowired
+    LessonInfoService lessonInfoService;
+
+    @Autowired
+    StuLessonMapper stuLessonMapper;
+
+    @Autowired
+    UserMapper userMapper;
+
+    @Autowired
+    LessonInfoMapper lessonInfoMapper;
+
+    @Override
+    public List<Lesson> getStudentLessons(Long id) {
+        List<Lesson> lessons_list = new ArrayList<>();
+        User userInfo = commonService.getUserInfo(id);
+        String no = userInfo.getNo();
+        LambdaQueryWrapper<Stu_lesson> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Stu_lesson::getStudent_no,no);
+        List<Stu_lesson> stuLessons = stuLessonMapper.selectList(wrapper);
+        for (Stu_lesson stuLesson : stuLessons) {
+            if (stuLesson != null) {
+                System.out.println(stuLesson);
+                String lessonName = stuLesson.getLesson_name();
+                Lesson lesson = lessonInfoService.getLessonInfoByLessonName(lessonName);
+                lessons_list.add(lesson);
+            }
+        }
+        return lessons_list;
+    }
+
+    @Override
+    public Boolean uploadCsvData(MultipartFile file,Long teacher_id,String lesson_name) {
+        int dotIndex = lesson_name.lastIndexOf('.');
+        if (dotIndex>0){
+            lesson_name=lesson_name.substring(0,dotIndex);
+        }
+        LambdaQueryWrapper<Lesson> lessonQueryWrapper = new LambdaQueryWrapper<>();
+        lessonQueryWrapper.eq(Lesson::getLesson_name,lesson_name);
+        lessonQueryWrapper.eq(Lesson::getTeacher_id,teacher_id);
+        Lesson lesson = lessonInfoMapper.selectOne(lessonQueryWrapper);
+        if (lesson == null){
+            Lesson lesson1 = new Lesson();
+            lesson1.setRoll(0);
+            lesson1.setStatus(0);
+            lesson1.setLesson_name(lesson_name);
+            lesson1.setTeacher_id(teacher_id);
+            int insert = lessonInfoMapper.insert(lesson1);
+            if (insert == 0){
+                return false;
+            }
+        }
+        CsvUtil csvUtil = new CsvUtil();
+        List<CsvData> csvDataList = csvUtil.getCsvDataManually(file);
+        for (CsvData csvData: csvDataList){
+            Stu_lesson stuLesson = new Stu_lesson();
+            LambdaQueryWrapper<Stu_lesson> wrapper = new LambdaQueryWrapper<>();
+            wrapper.eq(Stu_lesson::getStudent_no,csvData.getStudent_no());
+            wrapper.eq(Stu_lesson::getLesson_name,lesson_name);
+            Stu_lesson res = stuLessonMapper.selectOne(wrapper);
+            if (res == null){
+                stuLesson.setLesson_name(lesson_name);
+                stuLesson.setStudent_no(csvData.getStudent_no());
+                int insert = stuLessonMapper.insert(stuLesson);
+                if (insert == 0){
+                    return false;
+                }
+            }
+        }
+
+//        for (CsvData csvData: csvDataList){
+//            Random random = new Random();
+//            User user = new User();
+//            LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
+//            wrapper.eq(User::getNo,csvData.getStudent_no());
+//            wrapper.eq(User::getName,csvData.getName());
+//            User res = userMapper.selectOne(wrapper);
+//            if (res == null){
+//                user.setName(csvData.getName());
+//                user.setIdentify(1);
+//                user.setNo(csvData.getStudent_no());
+//                user.setSchool("福州大学");
+//                user.setScore(random.nextInt(100) + 1);
+//                int insert = userMapper.insert(user);
+//                if (insert == 0){
+//                    return false;
+//                }
+//            }
+//        }
+        return true;
+    }
+
+    @Override
+    public List<Stu_lesson> getStuLessonListByLessonName(String lesson_name) {
+        LambdaQueryWrapper<Stu_lesson> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Stu_lesson::getLesson_name, lesson_name);
+        return stuLessonMapper.selectList(wrapper);
+    }
+}

backend/classroll-parent/service/service-student/src/main/java/com/cxy/classroll/student/util/CsvUtil.java

@@ -0,0 +1,38 @@
+package com.cxy.classroll.student.util;
+
+import com.cxy.classroll.common.execption.CxyException;
+import com.cxy.classroll.model.vo.CsvData;
+import com.opencsv.bean.CsvToBean;
+import com.opencsv.bean.CsvToBeanBuilder;
+import com.opencsv.bean.HeaderColumnNameMappingStrategy;
+import org.mybatis.logging.Logger;
+import org.mybatis.logging.LoggerFactory;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+public class CsvUtil {
+    public <T> List<CsvData> getCsvDataManually(MultipartFile file) {
+        List<CsvData> csvDataList = new ArrayList<>();
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(file.getInputStream(), StandardCharsets.UTF_8))) {
+            String headerLine = reader.readLine(); // 读取并跳过第一行
+            String line;
+            while ((line = reader.readLine()) != null) {
+                String[] values = line.split(",");
+                CsvData csvData = new CsvData();
+                csvData.setStudent_no(values[0]);
+                csvData.setName(values[1]);
+                csvDataList.add(csvData);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+            throw new RuntimeException(e);
+        }
+        return csvDataList;
+    }
+
+
+}

backend/classroll-parent/service/service-student/src/main/resources/bootstrap.properties

@@ -0,0 +1,8 @@
+spring.application.name=service-student
+spring.profiles.active=dev
+spring.main.allow-bean-definition-overriding=true
+spring.cloud.nacos.discovery.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.prefix=${spring.application.name}
+spring.cloud.nacos.config.file-extension=yaml
+spring.cloud.nacos.config.shared-configs[0].data-id=common-account.yaml

backend/classroll-parent/service/service-teacher/pom.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>service</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>service-teacher</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+    <properties>
+        <skipTests>true</skipTests>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.github.binarywang</groupId>
+            <artifactId>weixin-java-miniapp</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>${project.artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/ServiceTeacherApplication.java

@@ -0,0 +1,17 @@
+package com.cxy.classroll;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+@SpringBootApplication
+@EnableDiscoveryClient
+@EnableFeignClients
+public class ServiceTeacherApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ServiceTeacherApplication.class, args);
+    }
+
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/config/WxConfigOperator.java

@@ -0,0 +1,27 @@
+package com.cxy.classroll.teacher.config;
+
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.api.impl.WxMaServiceImpl;
+import cn.binarywang.wx.miniapp.config.impl.WxMaDefaultConfigImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.stereotype.Component;
+
+@Component
+public class WxConfigOperator {
+    @Autowired
+    private WxConfigProperties wxConfigProperties;
+
+    @Bean
+    public WxMaService wxMaService() {
+
+        //微信小程序id和秘钥
+        WxMaDefaultConfigImpl wxMaConfig = new WxMaDefaultConfigImpl();
+        wxMaConfig.setAppid(wxConfigProperties.getAppId());
+        wxMaConfig.setSecret(wxConfigProperties.getSecret());
+
+        WxMaService service = new WxMaServiceImpl();
+        service.setWxMaConfig(wxMaConfig);
+        return service;
+    }
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/config/WxConfigProperties.java

@@ -0,0 +1,13 @@
+package com.cxy.classroll.teacher.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Component
+@Data
+@ConfigurationProperties(prefix = "wx.miniapp")
+public class WxConfigProperties {
+    private String appId;
+    private String secret;
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/controller/TeacherController.java

@@ -0,0 +1,44 @@
+package com.cxy.classroll.teacher.controller;
+
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+import com.cxy.classroll.teacher.service.TeacherLessonService;
+import io.swagger.v3.oas.annotations.Operation;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@Slf4j
+@RestController
+@RequestMapping("/teacher")
+//教师数据接口
+public class TeacherController {
+
+    @Autowired
+    TeacherLessonService teacherLessonService;
+
+    @Operation(summary = "教师教授课程列表获取")
+    @GetMapping("/getteacherlessonlist/{id}")
+    public Result<List<Lesson>> getTeacherLessonList(@PathVariable Long id) {
+        return Result.ok(teacherLessonService.getTeacherLessons(id));
+    }
+
+    @Operation(summary = "开始上课")
+    @GetMapping("/classstart/{lessonid}")
+    public Result<Boolean> classStart(@PathVariable Long lessonid){
+        return Result.ok(teacherLessonService.lessonStart(lessonid));
+    }
+
+    @Operation(summary = "结束上课")
+    @GetMapping("/classend/{lessonid}")
+    public Result<Boolean> classEnd(@PathVariable Long lessonid){
+        return Result.ok(teacherLessonService.lessonEnd(lessonid));
+    }
+
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/mapper/TeacherLessonMapper.java

@@ -0,0 +1,9 @@
+package com.cxy.classroll.teacher.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cxy.classroll.model.entity.Lesson;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface TeacherLessonMapper extends BaseMapper<Lesson> {
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/mapper/UserMapper.java

@@ -0,0 +1,9 @@
+package com.cxy.classroll.teacher.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cxy.classroll.model.entity.User;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface UserMapper extends BaseMapper<User> {
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/service/TeacherLessonService.java

@@ -0,0 +1,14 @@
+package com.cxy.classroll.teacher.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cxy.classroll.model.entity.Lesson;
+
+import java.util.List;
+
+public interface TeacherLessonService extends IService<Lesson> {
+    List<Lesson> getTeacherLessons(Long teacher_id);
+
+    Boolean lessonStart(Long lesson_id);
+
+    Boolean lessonEnd(Long lesson_id);
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/service/UserService.java

@@ -0,0 +1,8 @@
+package com.cxy.classroll.teacher.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cxy.classroll.model.entity.User;
+
+public interface UserService extends IService<User> {
+    Boolean updateUserScore(Long id, int scoreChange);
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/service/impl/TeacherLessonServiceImpl.java

@@ -0,0 +1,71 @@
+package com.cxy.classroll.teacher.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.teacher.mapper.TeacherLessonMapper;
+import com.cxy.classroll.teacher.service.TeacherLessonService;
+import com.cxy.classroll.teacher.service.UserService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.rmi.dgc.Lease;
+import java.util.List;
+
+@Service
+@Slf4j
+public class TeacherLessonServiceImpl extends ServiceImpl<TeacherLessonMapper, Lesson> implements TeacherLessonService {
+
+    @Autowired
+    TeacherLessonMapper teacherLessonMapper;
+
+    @Autowired
+    UserService userService;
+
+    @Override
+    public List<Lesson> getTeacherLessons(Long teacher_id) {
+        LambdaQueryWrapper<Lesson> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Lesson::getTeacher_id, teacher_id);
+        return teacherLessonMapper.selectList(wrapper);
+    }
+
+    @Override
+    public Boolean lessonStart(Long lesson_id) {
+        LambdaQueryWrapper<Lesson> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Lesson::getId,lesson_id);
+        Lesson lesson = teacherLessonMapper.selectOne(wrapper);
+        Integer status = lesson.getStatus();
+        if (status == 1){
+            return false;
+        }
+        lesson.setStatus(1);
+        int i = teacherLessonMapper.updateById(lesson);
+        if (i==0){
+            return false;
+        }
+        Long teacherId = lesson.getTeacher_id();
+        Boolean res = userService.updateUserScore(teacherId, 1);
+        if (!res){
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public Boolean lessonEnd(Long lesson_id) {
+        LambdaQueryWrapper<Lesson> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Lesson::getId,lesson_id);
+        Lesson lesson = teacherLessonMapper.selectOne(wrapper);
+        Integer status = lesson.getStatus();
+        if (status == 0){
+            return false;
+        }
+        lesson.setStatus(0);
+        int i = teacherLessonMapper.updateById(lesson);
+        if (i==0){
+            return false;
+        }
+        return true;
+    }
+}

backend/classroll-parent/service/service-teacher/src/main/java/com/cxy/classroll/teacher/service/impl/UserServiceImpl.java

@@ -0,0 +1,29 @@
+package com.cxy.classroll.teacher.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.teacher.mapper.UserMapper;
+import com.cxy.classroll.teacher.service.UserService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+@Slf4j
+public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {
+    @Autowired
+    UserMapper userMapper;
+
+    @Override
+    public Boolean updateUserScore(Long id, int scoreChange) {
+        User user = userMapper.selectById(id);
+        int score = user.getScore();
+        score += scoreChange;
+        user.setScore(score);
+        int i = userMapper.updateById(user);
+        if (i == 0){
+            return false;
+        }
+        return true;
+    }
+}

backend/classroll-parent/service/service-teacher/src/main/resources/bootstrap.properties

@@ -0,0 +1,8 @@
+spring.application.name=service-teacher
+spring.profiles.active=dev
+spring.main.allow-bean-definition-overriding=true
+spring.cloud.nacos.discovery.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.prefix=${spring.application.name}
+spring.cloud.nacos.config.file-extension=yaml
+spring.cloud.nacos.config.shared-configs[0].data-id=common-account.yaml

backend/classroll-parent/web/pom.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>classroll-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+
+    <artifactId>web</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>service-util</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>common-log</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>service-teacher-client</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cxy.classroll</groupId>
+            <artifactId>service-student-client</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
+
+        <!-- 服务注册 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+
+        <!-- 服务配置 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-bootstrap</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+
+        <!-- 流量控制 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>

backend/classroll-parent/web/web-student/pom.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>web</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>web-student</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>web-student</name>
+    <description>web-student</description>
+    <packaging>jar</packaging>
+
+    <build>
+        <finalName>web-student</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

backend/classroll-parent/web/web-student/src/main/java/com/cxy/classroll/WebStudentApplication.java

@@ -0,0 +1,18 @@
+package com.cxy.classroll;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
+@EnableFeignClients
+@EnableDiscoveryClient
+public class WebStudentApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(WebStudentApplication.class, args);
+    }
+
+}

backend/classroll-parent/web/web-student/src/main/java/com/cxy/classroll/student/controller/StudentWebController.java

@@ -0,0 +1,116 @@
+package com.cxy.classroll.student.controller;
+
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.form.AuthenticationForm;
+import com.cxy.classroll.model.vo.FileParam;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+import com.cxy.classroll.student.service.CommonWebService;
+import com.cxy.classroll.student.service.StudentWebService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.annotation.MultipartConfig;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+@Slf4j
+@Tag(name = "学生及通用API接口管理")
+@RestController
+@RequestMapping("/student")
+public class StudentWebController {
+
+    @Autowired
+    private CommonWebService commonWebService;
+
+    @Autowired
+    private StudentWebService studentWebService;
+
+
+    @Operation(summary = "小程序授权登录")
+    @GetMapping("/common/login/{code}")
+    public Result<IdentifyAndID> wxLogin(@PathVariable String code) {
+        return Result.ok(commonWebService.login(code));
+    }
+
+    @Operation(summary = "身份登记验证")
+    @PostMapping("/common/authentication")
+    public Result<Boolean> authentication(@RequestBody AuthenticationForm authenticationForm){
+        return Result.ok(commonWebService.authentication(authenticationForm));
+    }
+
+    @Operation(summary = "我的主页用户信息获取")
+    @GetMapping("/common/getUserInfo/{id}")
+    public Result<User> getUserInfo(@PathVariable Long id){
+        return Result.ok(commonWebService.getUserInfo(id));
+    }
+
+    @Operation(summary = "学生课程列表信息获取")
+    @GetMapping("/lessonlist/{id}")
+    public Result<List<Lesson>> getStudentLessons(@PathVariable Long id){
+        return Result.ok(studentWebService.getStudentLessons(id));
+    }
+
+    @Operation(summary = "学生课堂签到")
+    @GetMapping("/studentsignin/{userid}/{lessonid}")
+    public Result<Boolean> StudentSignInClass(@PathVariable(value = "userid") Long userid,@PathVariable(value = "lessonid")Long lessonid){
+        return Result.ok(commonWebService.studentSignInClass(userid, lessonid));
+    }
+
+    @Operation(summary = "学生课堂签退")
+    @GetMapping("/studentsignout/{userid}/{lessonid}")
+    public Result<Boolean> StudentSignOutClass(@PathVariable(value = "userid") Long userid,@PathVariable(value = "lessonid")Long lessonid){
+        return Result.ok(commonWebService.studentSignOutClass(userid, lessonid));
+    }
+
+    @Operation(summary = "监听课程状态")
+    @GetMapping("/lessonstatus/{lessonid}")
+    public Result<Integer> LessonStatus(@PathVariable Long lessonid){
+        return Result.ok(commonWebService.listenLessonStatus(lessonid));
+    }
+
+    @Operation(summary = "监听课程点名")
+    @GetMapping("/lessonroll/{lessonid}")
+    public Result<Integer> LessonRoll(@PathVariable Long lessonid){
+        return Result.ok(commonWebService.listenLessonRoll(lessonid));
+    }
+
+    @Operation(summary = "上传学生csv名单文件")
+    @PostMapping("/uploadcsv")
+    public Result<Boolean> uploadCsv(@RequestParam("multipartFile") MultipartFile multipartFile ,
+                                     @RequestParam("teacher_id") Long teacher_id,
+                                     @RequestParam("lesson_name") String lesson_name){
+        System.out.println(teacher_id);
+        System.out.println(lesson_name);
+        return Result.ok(studentWebService.uploadCsvData(multipartFile,teacher_id, lesson_name));
+    }
+
+    @Operation(summary = "课堂点名")
+    @GetMapping("/classroll/{lessonid}/{roll_method}")
+    public Result<String> classRoll(@PathVariable(value = "lessonid") Long lessonid, @PathVariable(value = "roll_method")int roll_method){
+        return Result.ok(commonWebService.classRoll(lessonid, roll_method));
+    }
+
+    @Operation(summary = "积分排行榜")
+    @GetMapping("/scorerank")
+    public Result<List<User>> scoreRank(){
+        return Result.ok(commonWebService.scoreRank());
+    }
+
+    @Operation(summary = "教师打分评价")
+    @GetMapping("/comment/{lesson_id}/{student_no}/{score}")
+    public Result<Boolean> comment(@PathVariable(value = "lesson_id") Long lesson_id, @PathVariable(value = "student_no") String student_no,
+                                   @PathVariable(value = "score") int score){
+        return Result.ok(commonWebService.teacherComment(lesson_id, student_no, score));
+    }
+
+    @Operation(summary = "获取对应课程的学号列表")
+    @GetMapping("/getnolist/{lesson_id}")
+    public Result<List<String>> getNoList(@PathVariable(value = "lesson_id") Long lessonid){
+        return Result.ok(commonWebService.leesonStudentNoList(lessonid));
+    }
+}

backend/classroll-parent/web/web-student/src/main/java/com/cxy/classroll/student/service/CommonWebService.java

@@ -0,0 +1,31 @@
+package com.cxy.classroll.student.service;
+
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.form.AuthenticationForm;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+
+import java.util.List;
+
+public interface CommonWebService {
+    IdentifyAndID login(String code);
+
+    Boolean authentication(AuthenticationForm authenticationForm);
+
+    User getUserInfo(Long id);
+
+    Boolean studentSignInClass(Long user_id, Long lesson_id);
+
+    Boolean studentSignOutClass(Long user_id, Long lesson_id);
+
+    Integer listenLessonStatus(Long lesson_id);
+
+    Integer listenLessonRoll(Long lesson_id);
+
+    String classRoll(Long lesson_id, int roll_method);
+
+    List<User> scoreRank();
+
+    Boolean teacherComment(Long lesosn_id, String student_no, int score);
+
+    List<String> leesonStudentNoList(Long lesson_id);
+}

backend/classroll-parent/web/web-student/src/main/java/com/cxy/classroll/student/service/StudentWebService.java

@@ -0,0 +1,14 @@
+package com.cxy.classroll.student.service;
+
+
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.vo.FileParam;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+public interface StudentWebService {
+    List<Lesson> getStudentLessons(Long id);
+
+    Boolean uploadCsvData(MultipartFile multipartFile, Long teacher_id, String lesson_name);
+}

backend/classroll-parent/web/web-student/src/main/java/com/cxy/classroll/student/service/impl/CommonWebServiceImpl.java

@@ -0,0 +1,170 @@
+package com.cxy.classroll.student.service.impl;
+
+import com.cxy.classroll.common.execption.CxyException;
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.common.result.ResultCodeEnum;
+import com.cxy.classroll.model.entity.User;
+import com.cxy.classroll.model.form.AuthenticationForm;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+import com.cxy.classroll.student.client.StudentFeignClient;
+import com.cxy.classroll.student.service.CommonWebService;
+import io.swagger.v3.oas.annotations.parameters.RequestBody;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+@Slf4j
+@Service
+public class CommonWebServiceImpl implements CommonWebService {
+
+    @Autowired
+    private StudentFeignClient client;
+
+    @Autowired
+    private StudentFeignClient studentFeignClient;
+
+    @Override
+    public IdentifyAndID login(String code) {
+        Result<IdentifyAndID> loginResult = client.login(code);
+        Integer codeResult = loginResult.getCode();
+        if (codeResult!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+
+        IdentifyAndID data = loginResult.getData();
+        Long id = data.getId();
+        if (id == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return data;
+    }
+
+    @Override
+    public Boolean authentication(AuthenticationForm authenticationForm) {
+        Result<Boolean> result = studentFeignClient.authentication(authenticationForm);
+        if (result.getData()){
+            return true;
+        }else {
+            return false;
+        }
+    }
+
+    @Override
+    public User getUserInfo(Long id) {
+        Result<User> result = client.getUserInfo(id);
+        Integer code = result.getCode();
+        if (code!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        User data = result.getData();
+        if (data == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+
+        return data;
+    }
+
+    @Override
+    public Boolean studentSignInClass(Long user_id, Long lesson_id) {
+        Result<Boolean> result = studentFeignClient.StudentSignInClass(user_id, lesson_id);
+        Integer code = result.getCode();
+        if (code!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        Boolean data = result.getData();
+        if (data == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return data;
+    }
+
+    @Override
+    public Boolean studentSignOutClass(Long user_id, Long lesson_id) {
+        Result<Boolean> result = studentFeignClient.StudentSignOutClass(user_id, lesson_id);
+        Integer code = result.getCode();
+        if (code!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        Boolean data = result.getData();
+        if (data == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return data;
+    }
+
+    @Override
+    public Integer listenLessonStatus(Long lesson_id) {
+        Result<Integer> result = studentFeignClient.LessonStatus(lesson_id);
+        if (result.getCode()!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        if (result.getData() == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return result.getData();
+    }
+
+    @Override
+    public Integer listenLessonRoll(Long lesson_id) {
+        Result<Integer> result = studentFeignClient.LessonRoll(lesson_id);
+        if (result.getCode()!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        if (result.getData() ==null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return result.getData();
+    }
+
+    @Override
+    public String classRoll(Long lesson_id, int roll_method) {
+        Result<String> result = studentFeignClient.classRoll(lesson_id, roll_method);
+        if (result.getCode() != 200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        if (result.getData() ==null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return result.getData();
+    }
+
+    @Override
+    public List<User> scoreRank() {
+        Result<List<User>> result = studentFeignClient.scoreRank();
+        if (result.getCode() != 200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        if (result.getData() == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return result.getData();
+    }
+
+    @Override
+    public Boolean teacherComment(Long lesosn_id, String student_no, int score) {
+        Result<Boolean> result = studentFeignClient.comment(lesosn_id, student_no, score);
+        if (result.getCode() != 200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        if (result.getData() == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return result.getData();
+    }
+
+    @Override
+    public List<String> leesonStudentNoList(Long lesson_id) {
+        Result<List<String>> result = studentFeignClient.getNoList(lesson_id);
+        if (result.getCode() != 200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        if (result.getData() == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return result.getData();
+    }
+}

backend/classroll-parent/web/web-student/src/main/java/com/cxy/classroll/student/service/impl/StudentWebServiceImpl.java

@@ -0,0 +1,53 @@
+package com.cxy.classroll.student.service.impl;
+
+import com.cxy.classroll.common.execption.CxyException;
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.common.result.ResultCodeEnum;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.vo.FileParam;
+import com.cxy.classroll.student.client.StudentFeignClient;
+import com.cxy.classroll.student.service.StudentWebService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.util.Date;
+import java.util.List;
+
+@Slf4j
+@Service
+public class StudentWebServiceImpl implements StudentWebService {
+
+    @Autowired
+    private StudentFeignClient studentFeignClient;
+    @Override
+    public List<Lesson> getStudentLessons(Long id) {
+        Result<List<Lesson>> result = studentFeignClient.getStudentLessons(id);
+        Integer code = result.getCode();
+        if (code!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+
+        List<Lesson> data = result.getData();
+        if (data == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+
+        return data;
+    }
+
+    @Override
+    public Boolean uploadCsvData(MultipartFile multipartFile,Long teacher_id, String lesson_name) {
+        FileParam fileParam = new FileParam();
+        fileParam.setMultipartFile(multipartFile);
+        fileParam.setLesson_name(lesson_name);
+        fileParam.setTeacher_id(teacher_id);
+        Result<Boolean> result = studentFeignClient.uploadCsv(multipartFile, teacher_id, lesson_name);
+        if (result.getCode()!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return result.getData();
+    }
+}

backend/classroll-parent/web/web-student/src/main/resources/bootstrap.properties

@@ -0,0 +1,8 @@
+spring.application.name=web-student
+spring.profiles.active=dev
+spring.main.allow-bean-definition-overriding=true
+spring.cloud.nacos.discovery.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.prefix=${spring.application.name}
+spring.cloud.nacos.config.file-extension=yaml
+spring.cloud.nacos.config.shared-configs[0].data-id=common-account.yaml

backend/classroll-parent/web/web-teacher/pom.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.cxy.classroll</groupId>
+        <artifactId>web</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>web-teacher</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>web-teacher</name>
+    <description>web-teacher</description>
+    <packaging>jar</packaging>
+
+    <build>
+        <finalName>web-teacher</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

backend/classroll-parent/web/web-teacher/src/main/java/com/cxy/classroll/WebTeacherApplication.java

@@ -0,0 +1,18 @@
+package com.cxy.classroll;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+
+@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
+@EnableDiscoveryClient
+@EnableFeignClients
+public class WebTeacherApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(WebTeacherApplication.class, args);
+    }
+
+}

backend/classroll-parent/web/web-teacher/src/main/java/com/cxy/classroll/teacher/controller/TeacherWebController.java

@@ -0,0 +1,44 @@
+package com.cxy.classroll.teacher.controller;
+
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.model.vo.IdentifyAndID;
+import com.cxy.classroll.teacher.service.TeacherWebService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@Slf4j
+@Tag(name = "教师接口管理")
+@RestController
+@RequestMapping("/teacher")
+public class TeacherWebController {
+
+    @Autowired
+    TeacherWebService teacherWebService;
+
+    @Operation(summary = "教师教授课程列表")
+    @GetMapping("/getteacherlessonlist/{id}")
+    public Result<List<Lesson>> getTeacherLessonList(@PathVariable Long id) {
+        return Result.ok(teacherWebService.getTeacherLessonsList(id));
+    }
+
+    @Operation(summary = "开始上课")
+    @GetMapping("/classstart/{leesonid}")
+    public Result<Boolean> classStart(@PathVariable Long leesonid){
+        return Result.ok(teacherWebService.lessonStart(leesonid));
+    }
+
+    @Operation(summary = "结束上课")
+    @GetMapping("/classend/{lessonid}")
+    public Result<Boolean> classEnd(@PathVariable Long lessonid){
+        return Result.ok(teacherWebService.lessonEnd(lessonid));
+    }
+}

backend/classroll-parent/web/web-teacher/src/main/java/com/cxy/classroll/teacher/service/TeacherWebService.java

@@ -0,0 +1,14 @@
+package com.cxy.classroll.teacher.service;
+
+import com.cxy.classroll.model.entity.Lesson;
+
+import java.util.List;
+
+public interface TeacherWebService {
+
+    List<Lesson> getTeacherLessonsList(Long id);
+
+    Boolean lessonStart(Long lesson_id);
+
+    Boolean lessonEnd(Long lesson_id);
+}

backend/classroll-parent/web/web-teacher/src/main/java/com/cxy/classroll/teacher/service/impl/TeacherWebServiceImpl.java

@@ -0,0 +1,61 @@
+package com.cxy.classroll.teacher.service.impl;
+
+import com.cxy.classroll.common.execption.CxyException;
+import com.cxy.classroll.common.result.Result;
+import com.cxy.classroll.common.result.ResultCodeEnum;
+import com.cxy.classroll.model.entity.Lesson;
+import com.cxy.classroll.teacher.client.TeacherFeignClient;
+import com.cxy.classroll.teacher.service.TeacherWebService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Slf4j
+@Service
+public class TeacherWebServiceImpl implements TeacherWebService {
+
+    @Autowired
+    TeacherFeignClient teacherFeignClient;
+
+    @Override
+    public List<Lesson> getTeacherLessonsList(Long id) {
+        Result<List<Lesson>> result = teacherFeignClient.getTeacherLessonList(id);
+        Integer code = result.getCode();
+        if (code != 200) {
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        List<Lesson> data = result.getData();
+        if (data == null) {
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return data;
+    }
+
+    @Override
+    public Boolean lessonStart(Long lesson_id) {
+        Result<Boolean> result = teacherFeignClient.classStart(lesson_id);
+        if (result.getCode()!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        Boolean data = result.getData();
+        if (data == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return data;
+    }
+
+    @Override
+    public Boolean lessonEnd(Long lesson_id) {
+        Result<Boolean> result = teacherFeignClient.classEnd(lesson_id);
+        if (result.getCode()!=200){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        Boolean data = result.getData();
+        if (data == null){
+            throw new CxyException(ResultCodeEnum.DATA_ERROR);
+        }
+        return data;
+    }
+}

backend/classroll-parent/web/web-teacher/src/main/resources/bootstrap.properties

@@ -0,0 +1,8 @@
+spring.application.name=web-teacher
+spring.profiles.active=dev
+spring.main.allow-bean-definition-overriding=true
+spring.cloud.nacos.discovery.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.server-addr=192.168.176.125:8848
+spring.cloud.nacos.config.prefix=${spring.application.name}
+spring.cloud.nacos.config.file-extension=yaml
+spring.cloud.nacos.config.shared-configs[0].data-id=common-account.yaml

backend/classroll-parent/yaml_config/DEFAULT_GROUP/server-gateway-classroll-dev.yaml

@@ -0,0 +1,43 @@
+server:
+  port: 8600
+feign:
+  sentinel:
+    enabled: true
+spring:
+  cloud:
+    openfeign:
+      lazy-attributes-resolution: true
+      client:
+        config:
+          default:
+            connectTimeout: 30000
+            readTimeout: 30000
+            loggerLevel: basic
+    gateway:
+      discovery:      #是否与服务发现组件进行结合，通过 serviceId(必须设置成大写) 转发到具体的服务实例。默认为false，设为true便开启通过服务中心的自动根据 serviceId 创建路由的功能。
+        locator:      #路由访问方式：http://Gateway_HOST:Gateway_PORT/大写的serviceId/**，其中微服务应用名默认大写访问。
+          enabled: true
+      globalcors:
+        cors-configurations:
+          '[/**]':
+            allowedOriginPatterns: "*"
+            # 允许请求中携带的头信息
+            allowedHeaders: "*"
+            # 运行跨域的请求方式
+            allowedMethods: "*"
+            # 跨域检测的有效期,单位s
+            maxAge: 36000
+      routes:
+        # web 接口
+        - id: web-student
+          uri: lb://web-student
+          predicates:
+            - Path=/student-api/**
+          filters:
+            - StripPrefix=1
+        - id: web-teacher
+          uri: lb://teacher-driver
+          predicates:
+            - Path=/teacher-api/**
+          filters:
+            - StripPrefix=1

backend/classroll-parent/yaml_config/DEFAULT_GROUP/service-student-dev.yaml

@@ -0,0 +1,58 @@
+server:
+  port: 8501
+mybatis-plus:
+  configuration:
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl # 查看日志
+feign:
+  sentinel:
+    enabled: true
+spring:
+  main:
+    allow-bean-definition-overriding: true #当遇到同样名字的时候，是否允许覆盖注册
+  cloud:
+    openfeign:
+      lazy-attributes-resolution: true #开启懒加载，否则启动报错
+      client:
+        config:
+          default:
+            connectTimeout: 30000
+            readTimeout: 30000
+            loggerLevel: basic
+  data:
+    redis:
+      host: 192.168.176.125
+      port: 6379
+      database: 0
+      timeout: 1800000
+      password:
+      jedis:
+        pool:
+          max-active: 20 #最大连接数
+          max-wait: -1    #最大阻塞等待时间(负数表示没限制)
+          max-idle: 5    #最大空闲
+          min-idle: 0     #最小空闲
+  rabbitmq:
+    host: 192.168.176.125
+    port: 5672
+    username: guest
+    password: guest
+  datasource:
+    type: com.zaxxer.hikari.HikariDataSource
+    driver-class-name: com.mysql.jdbc.Driver
+    url: jdbc:mysql://192.168.176.125:3306/class_roll?characterEncoding=utf-8&useSSL=false&allowPublicKeyRetrieval=true
+    username: root
+    password: root
+    hikari:
+      connection-test-query: SELECT 1
+      connection-timeout: 60000
+      idle-timeout: 500000
+      max-lifetime: 540000
+      maximum-pool-size: 10
+      minimum-idle: 5
+      pool-name: GuliHikariPool
+  jackson:
+    date-format: yyyy-MM-dd HH:mm:ss
+    time-zone: GMT+8
+seata:
+  tx-service-group: daijia_tx_group
+  enable-auto-data-source-proxy: false

backend/classroll-parent/yaml_config/DEFAULT_GROUP/service-teacher-dev.yaml

@@ -0,0 +1,58 @@
+server:
+  port: 8501
+mybatis-plus:
+  configuration:
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl # 查看日志
+feign:
+  sentinel:
+    enabled: true
+spring:
+  main:
+    allow-bean-definition-overriding: true #当遇到同样名字的时候，是否允许覆盖注册
+  cloud:
+    openfeign:
+      lazy-attributes-resolution: true #开启懒加载，否则启动报错
+      client:
+        config:
+          default:
+            connectTimeout: 30000
+            readTimeout: 30000
+            loggerLevel: basic
+  data:
+    redis:
+      host: 192.168.176.125
+      port: 6379
+      database: 0
+      timeout: 1800000
+      password:
+      jedis:
+        pool:
+          max-active: 20 #最大连接数
+          max-wait: -1    #最大阻塞等待时间(负数表示没限制)
+          max-idle: 5    #最大空闲
+          min-idle: 0     #最小空闲
+  rabbitmq:
+    host: 192.168.176.125
+    port: 5672
+    username: guest
+    password: guest
+  datasource:
+    type: com.zaxxer.hikari.HikariDataSource
+    driver-class-name: com.mysql.jdbc.Driver
+    url: jdbc:mysql://192.168.176.125:3306/class_roll?characterEncoding=utf-8&useSSL=false&allowPublicKeyRetrieval=true
+    username: root
+    password: root
+    hikari:
+      connection-test-query: SELECT 1
+      connection-timeout: 60000
+      idle-timeout: 500000
+      max-lifetime: 540000
+      maximum-pool-size: 10
+      minimum-idle: 5
+      pool-name: GuliHikariPool
+  jackson:
+    date-format: yyyy-MM-dd HH:mm:ss
+    time-zone: GMT+8
+seata:
+  tx-service-group: daijia_tx_group
+  enable-auto-data-source-proxy: false

backend/classroll-parent/yaml_config/DEFAULT_GROUP/web-student-dev.yaml

@@ -0,0 +1,47 @@
+server:
+  port: 8601
+feign:
+  sentinel:
+    enabled: true
+spring:
+  main:
+    allow-bean-definition-overriding: true #当遇到同样名字的时候，是否允许覆盖注册
+  cloud:
+    openfeign:
+      lazy-attributes-resolution: true #开启懒加载，否则启动报错
+      client:
+        config:
+          default:
+            connectTimeout: 30000
+            readTimeout: 30000
+            loggerLevel: basic
+  rabbitmq:
+    host: 192.168.176.125
+    port: 5672
+    username: guest
+    password: guest
+    publisher-confirm-type: correlated
+    publisher-returns: true
+  data:
+    redis:
+      host: 192.168.176.125
+      port: 6379
+      database: 0
+      timeout: 1800000
+      password:
+      jedis:
+        pool:
+          max-active: 20 #最大连接数
+          max-wait: -1    #最大阻塞等待时间(负数表示没限制)
+          max-idle: 5    #最大空闲
+          min-idle: 0     #最小空闲
+  jackson:
+    date-format: yyyy-MM-dd HH:mm:ss
+    time-zone: GMT+8
+  servlet:
+    multipart:
+      max-file-size: 10MB     #单个文件最大限制
+      max-request-size: 20MB  #多个文件最大限制
+seata:
+  tx-service-group: daijia_tx_group
+  enable-auto-data-source-proxy: false

backend/classroll-parent/yaml_config/DEFAULT_GROUP/web-teacher-dev.yaml

@@ -0,0 +1,47 @@
+server:
+  port: 8601
+feign:
+  sentinel:
+    enabled: true
+spring:
+  main:
+    allow-bean-definition-overriding: true #当遇到同样名字的时候，是否允许覆盖注册
+  cloud:
+    openfeign:
+      lazy-attributes-resolution: true #开启懒加载，否则启动报错
+      client:
+        config:
+          default:
+            connectTimeout: 30000
+            readTimeout: 30000
+            loggerLevel: basic
+  rabbitmq:
+    host: 192.168.176.125
+    port: 5672
+    username: guest
+    password: guest
+    publisher-confirm-type: correlated
+    publisher-returns: true
+  data:
+    redis:
+      host: 192.168.176.125
+      port: 6379
+      database: 0
+      timeout: 1800000
+      password:
+      jedis:
+        pool:
+          max-active: 20 #最大连接数
+          max-wait: -1    #最大阻塞等待时间(负数表示没限制)
+          max-idle: 5    #最大空闲
+          min-idle: 0     #最小空闲
+  jackson:
+    date-format: yyyy-MM-dd HH:mm:ss
+    time-zone: GMT+8
+  servlet:
+    multipart:
+      max-file-size: 10MB     #单个文件最大限制
+      max-request-size: 20MB  #多个文件最大限制
+seata:
+  tx-service-group: daijia_tx_group
+  enable-auto-data-source-proxy: false