.idea/.gitignore

@@ -0,0 +1,8 @@
+# 默认忽略的文件
+/shelf/
+/workspace.xml
+# 基于编辑器的 HTTP 客户端请求
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/misc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_20" project-jdk-name="23" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/remotebelongstous.iml" filepath="$PROJECT_DIR$/.idea/remotebelongstous.iml" />
+    </modules>
+  </component>
+</project>

.idea/remotebelongstous.iml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

README.md

@@ -0,0 +1,2 @@
+# remotebelongstous
+

online-exam-backend/src/main/java/com/shanzhu/oe/config/LoginInterceptor.java

@@ -11,6 +11,8 @@ import javax.servlet.http.HttpServletResponse;
  * 1.配置到拦截器要拦截哪些请求
  * 2.把这些配置放在容器中
  *
+ * @author: ShanZhu
+ * @date: 2023-11-20
  */
 public class LoginInterceptor implements HandlerInterceptor {
 

online-exam-backend/src/main/java/com/shanzhu/oe/config/MvcConfig.java

@@ -11,6 +11,8 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 /**
  * SpringMvc 配置
  *
+ * @author: ShanZhu
+ * @date: 2023-11-20
  */
 @Configuration
 public class MvcConfig implements WebMvcConfigurer {
@@ -23,7 +25,7 @@ public class MvcConfig implements WebMvcConfigurer {
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
         registry.addInterceptor(new LoginInterceptor())
-                .addPathPatterns("/**")
+                .addPathPatterns()
                 .excludePathPatterns("/login");
     }
 

online-exam-backend/src/main/java/com/shanzhu/oe/config/MybatisPlusConfig.java

@@ -8,7 +8,10 @@ import org.springframework.context.annotation.Configuration;
 /**
  * Mybatis - plus 配置
  *
+ * 什么是MybatisPlus? （https://blog.csdn.net/qq_52922453/article/details/127196313）
  *
+ * @author: ShanZhu
+ * @date: 2023-11-10
  */
 @Configuration
 public class MybatisPlusConfig {
@@ -18,11 +21,10 @@ public class MybatisPlusConfig {
      *
      * @return MybatisPlusInterceptor
      */
-    private static final PaginationInnerInterceptor paginationInterceptor = new PaginationInnerInterceptor();
     @Bean
     public MybatisPlusInterceptor mybatisPlusInterceptor() {
         MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
-        interceptor.addInnerInterceptor(paginationInterceptor);
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
         return interceptor;
     }
 }

online-exam-backend/src/main/java/com/shanzhu/oe/controller/AdminController.java

@@ -12,6 +12,8 @@ import java.util.List;
 /**
  * 管理员 控制层
  *
+ * @author: ShanZhu
+ * @date: 2023-11-20
  */
 @RestController
 @RequiredArgsConstructor

online-exam-backend/src/main/java/com/shanzhu/oe/controller/AnswerController.java

@@ -16,7 +16,8 @@ import org.springframework.web.bind.annotation.RestController;
 /**
  * 题库 控制层
  *
-
+ * @author: ShanZhu
+ * @date: 2023-11-20
  */
 @RestController
 @RequiredArgsConstructor

online-exam-backend/src/main/java/com/shanzhu/oe/controller/ExamManageController.java

@@ -14,6 +14,8 @@ import java.util.List;
 /**
  * 考试管理 控制层
  *
+ * @author: ShanZhu
+ * @date: 2023-11-20
  */
 @RestController
 @RequiredArgsConstructor

online-exam-backend/src/main/java/com/shanzhu/oe/controller/ScoreController.java

@@ -14,7 +14,8 @@ import java.util.List;
 /**
  * 考试成绩 控制层
  *
-
+ * @author: ShanZhu
+ * @date: 2023-11-20
  */
 @RestController
 @RequiredArgsConstructor

online-exam-backend/src/main/java/com/shanzhu/oe/entity/Admin.java

@@ -0,0 +1,54 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 管理员
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Admin {
+
+    /**
+     * 管理员id
+     */
+    private Integer adminId;
+
+    /**
+     * 管理员名字
+     */
+    private String adminName;
+
+    /**
+     * 性别
+     */
+    private String sex;
+
+    /**
+     * 电话
+     */
+    private String tel;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 密码
+     */
+    private String pwd;
+
+    /**
+     * 身份证
+     */
+    private String cardId;
+
+    /**
+     * 角色
+     */
+    private String role;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/ExamManage.java

@@ -0,0 +1,79 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 考试管理
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class ExamManage {
+
+    /**
+     * 考试编号
+     */
+    private Integer examCode;
+
+    /**
+     * 该次考试介绍
+     */
+    private String description;
+
+    /**
+     * 课程名称
+     */
+    private String source;
+
+    /**
+     * 试卷编号
+     */
+    private Integer paperId;
+
+    /**
+     * 考试日期
+     */
+    private String examDate;
+
+    /**
+     * 持续时长
+     */
+    private Integer totalTime;
+
+    /**
+     * 年级
+     */
+    private String grade;
+
+    /**
+     * 学期
+     */
+    private String term;
+
+    /**
+     * 专业
+     */
+    private String major;
+
+    /**
+     * 学院
+     */
+    private String institute;
+
+    /**
+     * 总分
+     */
+    private Integer totalScore;
+
+    /**
+     * 考试类型
+     */
+    private String type;
+
+    /**
+     * 考生须知
+     */
+    private String tips;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/FillQuestion.java

@@ -0,0 +1,54 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 填空题
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class FillQuestion {
+
+    /**
+     * 试题编号
+     */
+    private Integer questionId;
+
+    /**
+     * 考试科目
+     */
+    private String subject;
+
+    /**
+     * 试题内容
+     */
+    private String question;
+
+    /**
+     * 正确答案
+     */
+    private String answer;
+
+    /**
+     * 分数
+     */
+    private Integer score;
+
+    /**
+     * 难度等级
+     */
+    private String level;
+
+    /**
+     * 难度等级
+     */
+    private String section;
+
+    /**
+     * 题目解析
+     */
+    private String analysis;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/JudgeQuestion.java

@@ -0,0 +1,54 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 判断题
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class JudgeQuestion {
+
+    /**
+     * 试题编号
+     */
+    private Integer questionId;
+
+    /**
+     * 考试科目
+     */
+    private String subject;
+
+    /**
+     * 试题内容
+     */
+    private String question;
+
+    /**
+     * 正确答案
+     */
+    private String answer;
+
+    /**
+     * 难度等级
+     */
+    private String level;
+
+    /**
+     * 所属章节
+     */
+    private String section;
+
+    /**
+     * 分数
+     */
+    private Integer score;
+
+    /**
+     * 题目解析
+     */
+    private String analysis;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/Login.java

@@ -0,0 +1,24 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 用户登录信息
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Login {
+
+    /**
+     * 用户名（id）
+     */
+    private Integer username;
+
+    /**
+     * 密码
+     */
+    private String password;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/Message.java

@@ -0,0 +1,50 @@
+package com.shanzhu.oe.entity;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+
+import java.util.Date;
+import java.util.List;
+
+
+/**
+ * 留言
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Message {
+
+    /**
+     * id主键
+     */
+    private Integer id;
+
+    /**
+     * 解决id为null创建的一个临时id
+     */
+    private Integer temp_id;
+
+    /**
+     * 标题
+     */
+    private String title;
+
+    /**
+     * 留言内容
+     */
+    private String content;
+
+    /**
+     * 留言时间
+     */
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone="GMT+8")
+    private Date time;
+
+    /**
+     * 一对多关系，评论信息
+     */
+    List<Replay> replays;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/MultiQuestion.java

@@ -0,0 +1,74 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 选择题
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class MultiQuestion {
+
+    /**
+     * 实体编号
+     */
+    private Integer questionId;
+
+    /**
+     * 考试科目
+     */
+    private String subject;
+
+    /**
+     * 所属章节
+     */
+    private String section;
+
+    /**
+     * 选项A
+     */
+    private String answerA;
+
+    /**
+     * 选项B
+     */
+    private String answerB;
+
+    /**
+     * 选项C
+     */
+    private String answerC;
+
+    /**
+     * 选项D
+     */
+    private String answerD;
+
+    /**
+     * 问题
+     */
+    private String question;
+
+    /**
+     * 难度等级
+     */
+    private String level;
+
+    /**
+     * 正确答案
+     */
+    private String rightAnswer;
+
+    /**
+     * 题目解析
+     */
+    private String analysis;
+
+    /**
+     * 分数
+     */
+    private Integer score;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/PaperManage.java

@@ -0,0 +1,33 @@
+package com.shanzhu.oe.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 试卷
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class PaperManage {
+
+    /**
+     * 试卷id
+     */
+    private Integer paperId;
+
+    /**
+     * 题目类型
+     */
+    private Integer questionType;
+
+    /**
+     * 题目编号
+     */
+    private Integer questionId;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/Replay.java

@@ -0,0 +1,38 @@
+package com.shanzhu.oe.entity;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 回复
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Replay {
+
+    /**
+     * 留言id
+     */
+    private Integer messageId;
+
+    /**
+     * 回复id
+     */
+    private Integer replayId;
+
+    /**
+     * 回复内容
+     */
+    private String replay;
+
+    /**
+     * 回复时间
+     */
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
+    private Date replayTime;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/Score.java

@@ -0,0 +1,55 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 考试成绩
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Score {
+
+    /**
+     * 考试编号
+     */
+    private Integer examCode;
+
+    /**
+     * 学号
+     */
+    private Integer studentId;
+
+    /**
+     * 课程名称
+     */
+    private String subject;
+
+    /**
+     * 平时成绩
+     */
+    private Integer ptScore;
+
+    /**
+     * 期末成绩
+     */
+    private Integer etScore;
+
+    /**
+     * 成绩分数
+     */
+    private Integer score;
+
+    /**
+     * 成绩编号
+     */
+    private Integer scoreId;
+
+    /**
+     * 答题日期
+     */
+    private String answerDate;
+
+}
+

online-exam-backend/src/main/java/com/shanzhu/oe/entity/Student.java

@@ -0,0 +1,73 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 学生
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Student {
+
+    /**
+     * 学生id
+     */
+    private Integer studentId;
+
+    /**
+     * 学生姓名
+     */
+    private String studentName;
+
+    /**
+     * 年级
+     */
+    private String grade;
+
+    /**
+     * 专业
+     */
+    private String major;
+
+    /**
+     * 班级
+     */
+    private String clazz;
+
+    /**
+     * 学院
+     */
+    private String institute;
+
+    /**
+     * 性别
+     */
+    private String sex;
+
+    /**
+     * 电话
+     */
+    private String tel;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 密码
+     */
+    private String pwd;
+
+    /**
+     * 身份证
+     */
+    private String cardId;
+
+    /**
+     * 角色
+     */
+    private String role;
+}

online-exam-backend/src/main/java/com/shanzhu/oe/entity/Teacher.java

@@ -0,0 +1,64 @@
+package com.shanzhu.oe.entity;
+
+import lombok.Data;
+
+/**
+ * 教师
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Teacher {
+
+    /**
+     * 教师id
+     */
+    private Integer teacherId;
+
+    /**
+     * 教师名字
+     */
+    private String teacherName;
+
+    /**
+     * 学院
+     */
+    private String institute;
+
+    /**
+     * 性别
+     */
+    private String sex;
+
+    /**
+     * 电话
+     */
+    private String tel;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 密码
+     */
+    private String pwd;
+
+    /**
+     * 身份证
+     */
+    private String cardId;
+
+    /**
+     * 职称
+     */
+    private String type;
+
+    /**
+     * 角色
+     */
+    private String role;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/AdminService.java

@@ -0,0 +1,63 @@
+package com.shanzhu.oe.service;
+
+import com.shanzhu.oe.entity.Admin;
+
+import java.util.List;
+
+/**
+ * 管理员 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface AdminService {
+
+    /**
+     * 查询所有管理员
+     *
+     * @return 管理员
+     */
+    List<Admin> findAll();
+
+    /**
+     * 通过管理员id查询
+     *
+     * @param adminId 管理员id
+     * @return 管理员
+     */
+    Admin findById(Integer adminId);
+
+    /**
+     * 通过管理员id删除
+     *
+     * @param adminId 管理员id
+     * @return 结果
+     */
+    Integer deleteById(Integer adminId);
+
+    /**
+     * 更新管理员
+     *
+     * @param admin 管理员信息
+     * @return 结果
+     */
+    Integer update(Admin admin);
+
+    /**
+     * 添加管理员
+     *
+     * @param admin 管理员信息
+     * @return 结果
+     */
+    Integer add(Admin admin);
+
+    /**
+     * 更新密码
+     *
+     * @param adminId 管理员id
+     * @param newPsw 新密码
+     * @param oldPsw 旧密码
+     * @return 结果
+     */
+    Object resetPsw(Integer adminId, String newPsw, String oldPsw);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/AnswerService.java

@@ -0,0 +1,35 @@
+package com.shanzhu.oe.service;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.vo.AnswerVO;
+import com.shanzhu.oe.vo.QuestionVO;
+
+/**
+ * 题库 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface AnswerService {
+
+    /**
+     * 查询题库 分页
+     *
+     * @param page 分页对象
+     * @param subject 学科
+     * @param section 章节
+     * @param question 问题
+     * @return 题目
+     */
+    IPage<AnswerVO> findAll(Page<AnswerVO> page, String subject, String section, String question);
+
+    /**
+     * 根据类型和id获取题目
+     *
+     * @param type 类型
+     * @param questionId 题目id
+     * @return 题目信息
+     */
+    QuestionVO findByIdAndType(String type, Long questionId);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/ExamManageService.java

@@ -0,0 +1,69 @@
+package com.shanzhu.oe.service;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.ExamManage;
+
+import java.util.List;
+
+/**
+ * 考试管理 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface ExamManageService {
+
+    /**
+     * 查询所有考试
+     *
+     * @return 考试列表
+     */
+    List<ExamManage> findAll();
+
+    /**
+     * 查询考试 分页
+     *
+     * @param page 分页对象
+     * @return 考试列表
+     */
+    IPage<ExamManage> findAll(Page<ExamManage> page);
+
+    /**
+     * 根据考试编号查询考试信息
+     *
+     * @param examCode 考试编好
+     * @return 考试信息
+     */
+    ExamManage findById(Integer examCode);
+
+    /**
+     * 根据考试编号删除
+     *
+     * @param examCode 考试编号
+     */
+    Integer delete(Integer examCode);
+
+    /**
+     * 更新考试信息
+     *
+     * @param examManage 考试信息
+     */
+    Integer update(ExamManage examManage);
+
+    /**
+     * 添加考试信息
+     *
+     * @param examManage 考试信息
+     */
+    Integer add(ExamManage examManage);
+
+    /**
+     * 查询最后一条记录的paperId,返回给前端达到自增效果
+     *
+     * @return 最后一条记录
+     */
+    ExamManage findOnlyPaperId();
+
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/FillQuestionService.java

@@ -0,0 +1,55 @@
+package com.shanzhu.oe.service;
+
+import com.shanzhu.oe.entity.FillQuestion;
+
+import java.util.List;
+
+/**
+ * 填空题 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface FillQuestionService {
+
+    /**
+     * 通过试卷id查询问题
+     *
+     * @param paperId 试卷id
+     * @return 问题
+     */
+    List<FillQuestion> findByIdAndType(Integer paperId);
+
+
+    /**
+     * 查询最后一条填空题
+     *
+     * @return 最后一条填空题
+     */
+    FillQuestion findOnlyQuestionId();
+
+    /**
+     * 添加填空题
+     *
+     * @param fillQuestion 填空题内容
+     * @return 结果
+     */
+    Integer add(FillQuestion fillQuestion);
+
+    /**
+     * 通过学科查询
+     *
+     * @param subject 学科查询
+     * @param pageNo 分页数
+     * @return 题目
+     */
+    List<Integer> findBySubject(String subject,Integer pageNo);
+
+    /**
+     * 编辑填空题
+     *
+     * @param fillQuestion 填空题内容
+     * @return 结果
+     */
+    Integer edit(FillQuestion fillQuestion);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/JudgeQuestionService.java

@@ -0,0 +1,54 @@
+package com.shanzhu.oe.service;
+
+import com.shanzhu.oe.entity.JudgeQuestion;
+
+import java.util.List;
+
+/**
+ * 判断题 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface JudgeQuestionService {
+
+    /**
+     * 通过试卷id查询问题
+     *
+     * @param paperId 试卷id
+     * @return 问题
+     */
+    List<JudgeQuestion> findByIdAndType(Integer paperId);
+
+    /**
+     * 查询最后一个判断题id
+     *
+     * @return 最后一个判断题
+     */
+    JudgeQuestion findOnlyQuestionId();
+
+    /**
+     * 添加判断题
+     *
+     * @param judgeQuestion 判断题信息
+     * @return 结果
+     */
+    Integer add(JudgeQuestion judgeQuestion);
+
+    /**
+     * 通过学科查询
+     *
+     * @param subject 学科
+     * @param pageNo 分页数
+     * @return 题目id
+     */
+    List<Integer> findBySubject(String subject,Integer pageNo);
+
+    /**
+     * 编辑判断题
+     *
+     * @param judgeQuestion 判断题
+     * @return 结果
+     */
+    Integer edit(JudgeQuestion judgeQuestion);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/LoginService.java

@@ -0,0 +1,41 @@
+package com.shanzhu.oe.service;
+
+import com.shanzhu.oe.entity.Admin;
+import com.shanzhu.oe.entity.Student;
+import com.shanzhu.oe.entity.Teacher;
+
+/**
+ * 用户登录 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface LoginService {
+
+    /**
+     * 管理员用户登录
+     *
+     * @param username 用户名
+     * @param password 密码
+     * @return 登录用户信息
+     */
+    Admin adminLogin(Integer username, String password);
+
+    /**
+     * 教师用户登录
+     *
+     * @param username 用户名
+     * @param password 密码
+     * @return 登录用户信息
+     */
+    Teacher teacherLogin(Integer username, String password);
+
+    /**
+     * 学生用户登录
+     *
+     * @param username 用户名
+     * @param password 密码
+     * @return 登录用户信息
+     */
+    Student studentLogin(Integer username, String password);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/MessageService.java

@@ -0,0 +1,55 @@
+package com.shanzhu.oe.service;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Message;
+
+
+/**
+ * 留言 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface MessageService {
+
+    /**
+     * 留言查询 分页
+     *
+     * @param page 分页内容
+     * @return 留言数据
+     */
+    IPage<Message> findPage(Page page);
+
+    /**
+     * 通过id查询留言
+     *
+     * @param id 留言id
+     * @return 留言内容
+     */
+    Message findById(Integer id);
+
+    /**
+     * 删除留言
+     *
+     * @param id 留言id
+     * @return 删除成功数量
+     */
+    Integer delete(Integer id);
+
+    /**
+     * 更新留言
+     *
+     * @param message 留言信息
+     * @return 结果
+     */
+    Integer update(Message message);
+
+    /**
+     * 添加留言
+     *
+     * @param message 留言信息
+     * @return 结果
+     */
+    Integer add(Message message);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/MultiQuestionService.java

@@ -0,0 +1,54 @@
+package com.shanzhu.oe.service;
+
+import com.shanzhu.oe.entity.MultiQuestion;
+
+import java.util.List;
+
+/**
+ * 选择题 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface MultiQuestionService {
+
+    /**
+     * 通过试卷id 查询试卷
+     *
+     * @param paperId 试卷id
+     * @return 问题
+     */
+    List<MultiQuestion> findByIdAndType(Integer paperId);
+
+    /**
+     * 通过id查询选择题
+     *
+     * @return 选择题
+     */
+    MultiQuestion findOnlyQuestionId();
+
+    /**
+     * 添加选择题
+     *
+     * @param multiQuestion 选择题信息
+     * @return 结果
+     */
+    Integer add(MultiQuestion multiQuestion);
+
+    /**
+     * 通过学科查询
+     *
+     * @param subject 学科
+     * @param pageNo 分页数
+     * @return 题目id
+     */
+    List<Integer> findBySubject(String subject,Integer pageNo);
+
+    /**
+     * 编辑选择题
+     *
+     * @param multiQuestion 选择题信息
+     * @return 结果
+     */
+    Integer edit(MultiQuestion multiQuestion);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/PaperService.java

@@ -0,0 +1,46 @@
+package com.shanzhu.oe.service;
+
+import com.shanzhu.oe.entity.PaperManage;
+
+import java.util.List;
+
+/**
+ * 试卷 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface PaperService {
+
+    /**
+     * 查询所有试卷
+     *
+     * @return 试卷
+     */
+    List<PaperManage> findAll();
+
+    /**
+     * 添加试卷
+     *
+     * @param paperManage 试卷信息
+     * @return 结果
+     */
+    Integer add(PaperManage paperManage);
+
+    /**
+     * 获取试卷总分
+     *
+     * @param paperId 试卷id
+     * @return 分数
+     */
+    Integer getMaxScore(Integer paperId);
+
+    /**
+     * 删除试卷中的某条试题
+     *
+     * @param paperId 试卷id
+     * @param type 题目类型。1选择，2填空，3判断
+     * @param questionId 题目id
+     */
+    void delete(String paperId, String type, String questionId);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/ReplayService.java

@@ -0,0 +1,46 @@
+package com.shanzhu.oe.service;
+
+import com.shanzhu.oe.entity.Replay;
+
+import java.util.List;
+
+/**
+ * 回复 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface ReplayService {
+
+    /**
+     * 通过留言id查询回复
+     *
+     * @param messageId 留言id
+     * @return 回复
+     */
+    List<Replay> findAllById(Integer messageId);
+
+    /**
+     * 删除回复
+     *
+     * @param replayId 回复id
+     * @return 结果
+     */
+    Integer delete(Integer replayId);
+
+    /**
+     * 更新回复
+     *
+     * @param replay 回复内容
+     * @return 结果
+     */
+    Integer update(Replay replay);
+
+    /**
+     * 添加回复
+     *
+     * @param replay 回复内容
+     * @return 结果
+     */
+    Integer add(Replay replay);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/ScoreService.java

@@ -0,0 +1,56 @@
+package com.shanzhu.oe.service;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Score;
+
+import java.util.List;
+
+/**
+ * 分数 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface ScoreService {
+
+    /**
+     * 添加学生成绩
+     *
+     * @param score 学生成绩
+     * @return 考试成绩
+     */
+    Integer add(Score score);
+
+    /**
+     * 查询所有考试成绩
+     *
+     * @return 考试分数
+     */
+    List<Score> findAll();
+
+    /**
+     * 查询考试成绩 分页
+     *
+     * @param page 分页对象
+     * @param studentId 学生id
+     * @return 结果
+     */
+    IPage<Score> findById(Page page, Integer studentId);
+
+    /**
+     * 查询考试成绩 不分页
+     *
+     * @param studentId 学生id
+     * @return 考试成绩
+     */
+    List<Score> findById(Integer studentId);
+
+    /**
+     * 通过考试编号 查询学生成绩
+     *
+     * @param examCode 考试编号
+     * @return 考试成绩
+     */
+    List<Score> findByExamCode(Integer examCode);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/StudentService.java

@@ -0,0 +1,72 @@
+package com.shanzhu.oe.service;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Student;
+
+/**
+ * 学生 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface StudentService {
+
+    /**
+     * 查询学生 分页
+     *
+     * @param page      分页对象
+     * @param name      学生姓名
+     * @param grade     班级
+     * @param tel       电话
+     * @param institute 学院
+     * @param major     专业
+     * @param clazz     班级
+     * @return 学生列表
+     */
+    IPage<Student> findAll(
+            Page<Student> page, String name,
+            String grade, String tel,
+            String institute, String major, String clazz
+    );
+
+    /**
+     * 通过学生id查询学生
+     *
+     * @param studentId 学生id
+     * @return 学生
+     */
+    Student findById(Integer studentId);
+
+    /**
+     * 删除学生
+     *
+     * @param studentId 学生id
+     * @return 结果
+     */
+    Integer deleteById(Integer studentId);
+
+    /**
+     * 更新学生
+     *
+     * @param student 学生信息
+     * @return 结果
+     */
+    Integer update(Student student);
+
+    /**
+     * 添加学生
+     *
+     * @param student 学生信息
+     * @return 结果
+     */
+    Integer add(Student student);
+
+    /**
+     * 更新密码
+     *
+     * @param student 学生信息
+     * @return 结果
+     */
+    Integer updatePwd(Student student);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/service/TeacherService.java

@@ -0,0 +1,58 @@
+package com.shanzhu.oe.service;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Teacher;
+
+import java.util.List;
+
+/**
+ * 教师 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public interface TeacherService {
+
+    /**
+     * 查询教师 分页
+     *
+     * @param page 分页对象
+     * @return 教师列表
+     */
+    IPage<Teacher> findAll(Page<Teacher> page);
+
+    List<Teacher> findAll();
+
+    /**
+     * 通过教师id查询
+     *
+     * @param teacherId 教师id
+     * @return 教师
+     */
+    Teacher findById(Integer teacherId);
+
+    /**
+     * 删除教师
+     *
+     * @param teacherId 教师id
+     * @return 结果
+     */
+    Integer deleteById(Integer teacherId);
+
+    /**
+     * 更新教师
+     *
+     * @param teacher 教师信息
+     * @return 结果
+     */
+    Integer update(Teacher teacher);
+
+    /**
+     * 添加教师
+     *
+     * @param teacher 教师信息
+     * @return 结果
+     */
+    Integer add(Teacher teacher);
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/AdminServiceImpl.java

@@ -0,0 +1,98 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.shanzhu.oe.entity.Admin;
+import com.shanzhu.oe.mapper.AdminMapper;
+import com.shanzhu.oe.service.AdminService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 管理员 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class AdminServiceImpl implements AdminService {
+
+    private final AdminMapper adminMapper;
+
+    /**
+     * 查询所有管理员
+     *
+     * @return 管理员
+     */
+    @Override
+    public List<Admin> findAll() {
+        return adminMapper.findAll();
+    }
+
+    /**
+     * 通过管理员id查询
+     *
+     * @param adminId 管理员id
+     * @return 管理员
+     */
+    @Override
+    public Admin findById(Integer adminId) {
+        return adminMapper.findById(adminId);
+    }
+
+    /**
+     * 通过管理员id删除
+     *
+     * @param adminId 管理员id
+     * @return 结果
+     */
+    @Override
+    public Integer deleteById(Integer adminId) {
+        return adminMapper.deleteById(adminId);
+    }
+
+    /**
+     * 更新管理员
+     *
+     * @param admin 管理员信息
+     * @return 结果
+     */
+    @Override
+    public Integer update(Admin admin) {
+        return adminMapper.update(admin);
+    }
+
+    /**
+     * 添加管理员
+     *
+     * @param admin 管理员信息
+     * @return 结果
+     */
+    @Override
+    public Integer add(Admin admin) {
+        return adminMapper.add(admin);
+    }
+
+    /**
+     * 更新密码
+     *
+     * @param adminId 管理员id
+     * @param newPsw 新密码
+     * @param oldPsw 旧密码
+     * @return 结果
+     */
+    @Override
+    public Object resetPsw(Integer adminId, String newPsw, String oldPsw) {
+        Admin admin = findById(adminId);
+
+        if(!admin.getPwd().equals(oldPsw)) {
+            return "原密码错误";
+        }
+        admin.setPwd(String.valueOf(newPsw));
+        update(admin);
+        return Boolean.TRUE;
+    }
+
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/AnswerServiceImpl.java

@@ -0,0 +1,65 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.mapper.AnswerMapper;
+import com.shanzhu.oe.service.AnswerService;
+import com.shanzhu.oe.vo.AnswerVO;
+import com.shanzhu.oe.vo.QuestionVO;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+/**
+ * 题库 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class AnswerServiceImpl implements AnswerService {
+
+    private final AnswerMapper answerMapper;
+
+    /**
+     * 查询题库 分页
+     *
+     * @param page 分页对象
+     * @param subject 学科
+     * @param section 章节
+     * @param question 问题
+     * @return 题目
+     */
+    @Override
+    public IPage<AnswerVO> findAll(Page<AnswerVO> page, String subject, String section, String question) {
+        subject = (subject.equals("@") ? "" : subject);
+        section = (section.equals("@") ? "" : section);
+        question = (question.equals("@") ? "" : question);
+        return answerMapper.findAll(page, subject, section, question);
+    }
+
+    /**
+     * 根据类型和id获取题目
+     *
+     * @param type 类型
+     * @param questionId 题目id
+     * @return 题目信息
+     */
+    @Override
+    public QuestionVO findByIdAndType(String type, Long questionId) {
+        QuestionVO questionVO = new QuestionVO();
+        questionVO.setType(type);
+        switch (type) {
+            case "选择题":
+                questionVO.setMultiQuestion(answerMapper.findMultiQuestionById(questionId));
+                break;
+            case "判断题":
+                questionVO.setJudgeQuestion(answerMapper.findJudgeQuestionById(questionId));
+                break;
+            case "填空题":
+                questionVO.setFillQuestion(answerMapper.findFillQuestionById(questionId));
+                break;
+        }
+        return questionVO;
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/ExamManageServiceImpl.java

@@ -0,0 +1,117 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.ExamManage;
+import com.shanzhu.oe.mapper.ExamManageMapper;
+import com.shanzhu.oe.service.ExamManageService;
+import com.shanzhu.oe.service.PaperService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 考试管理 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class ExamManageServiceImpl implements ExamManageService {
+
+    private final ExamManageMapper examManageMapper;
+
+    private final PaperService paperService;
+
+    /**
+     * 查询所有考试
+     *
+     * @return 考试列表
+     */
+    @Override
+    public List<ExamManage> findAll() {
+        Page<ExamManage> examManage = new Page<>(0, 9999);
+        List<ExamManage> examManageList = examManageMapper.findAll(examManage).getRecords();
+        setMaxScore(examManageList);
+        return examManageList;
+    }
+
+    /**
+     * 查询考试 分页
+     *
+     * @param page 分页对象
+     * @return 考试列表
+     */
+    @Override
+    public IPage<ExamManage> findAll(Page<ExamManage> page) {
+        IPage<ExamManage> iPage = examManageMapper.findAll(page);
+        setMaxScore(iPage.getRecords());
+        return iPage;
+    }
+
+    /**
+     * 根据考试编号查询考试信息
+     *
+     * @param examCode 考试编好
+     * @return 考试信息
+     */
+    @Override
+    public ExamManage findById(Integer examCode) {
+        ExamManage examManage = examManageMapper.findById(examCode);
+        examManage.setTotalScore(paperService.getMaxScore(examManage.getPaperId()));
+        return examManage;
+    }
+
+    /**
+     * 根据考试编号删除
+     *
+     * @param examCode 考试编号
+     */
+    @Override
+    public Integer delete(Integer examCode) {
+        return examManageMapper.delete(examCode);
+    }
+
+    /**
+     * 更新考试信息
+     *
+     * @param examManage 考试信息
+     */
+    @Override
+    public Integer update(ExamManage examManage) {
+        return examManageMapper.update(examManage);
+    }
+
+    /**
+     * 添加考试信息
+     *
+     * @param examManage 考试信息
+     */
+    @Override
+    public Integer add(ExamManage examManage) {
+        return examManageMapper.add(examManage);
+    }
+
+    /**
+     * 查询最后一条记录的paperId,返回给前端达到自增效果
+     *
+     * @return 最后一条记录
+     */
+    @Override
+    public ExamManage findOnlyPaperId() {
+        return examManageMapper.findOnlyPaperId();
+    }
+
+    /**
+     * 设置最高分
+     *
+     * @param examManageList
+     */
+    private void setMaxScore(List<ExamManage> examManageList) {
+        for (ExamManage examManage : examManageList) {
+            examManage.setTotalScore(paperService.getMaxScore(examManage.getPaperId()));
+        }
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/FillQuestionServiceImpl.java

@@ -0,0 +1,77 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.shanzhu.oe.entity.FillQuestion;
+import com.shanzhu.oe.mapper.FillQuestionMapper;
+import com.shanzhu.oe.service.FillQuestionService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 填空题 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class FillQuestionServiceImpl implements FillQuestionService {
+
+    private final FillQuestionMapper fillQuestionMapper;
+
+    /**
+     * 通过试卷id查询问题
+     *
+     * @param paperId 试卷id
+     * @return 问题
+     */
+    @Override
+    public List<FillQuestion> findByIdAndType(Integer paperId) {
+        return fillQuestionMapper.findByIdAndType(paperId);
+    }
+
+    /**
+     * 查询最后一条填空题
+     *
+     * @return 最后一条填空题
+     */
+    @Override
+    public FillQuestion findOnlyQuestionId() {
+        return fillQuestionMapper.findOnlyQuestionId();
+    }
+
+    /**
+     * 添加填空题
+     *
+     * @param fillQuestion 填空题内容
+     * @return 结果
+     */
+    @Override
+    public Integer add(FillQuestion fillQuestion) {
+        return fillQuestionMapper.add(fillQuestion);
+    }
+
+    /**
+     * 通过学科查询
+     *
+     * @param subject 学科查询
+     * @param pageNo 分页数
+     * @return 题目
+     */
+    @Override
+    public List<Integer> findBySubject(String subject, Integer pageNo) {
+        return fillQuestionMapper.findBySubject(subject,pageNo);
+    }
+
+    /**
+     * 编辑填空题
+     *
+     * @param fillQuestion 填空题内容
+     * @return 结果
+     */
+    @Override
+    public Integer edit(FillQuestion fillQuestion) {
+        return fillQuestionMapper.edit(fillQuestion);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/JudgeQuestionServiceImpl.java

@@ -0,0 +1,77 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.shanzhu.oe.entity.JudgeQuestion;
+import com.shanzhu.oe.mapper.JudgeQuestionMapper;
+import com.shanzhu.oe.service.JudgeQuestionService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 判断题 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class JudgeQuestionServiceImpl implements JudgeQuestionService {
+
+    private final JudgeQuestionMapper judgeQuestionMapper;
+
+    /**
+     * 通过试卷id查询问题
+     *
+     * @param paperId 试卷id
+     * @return 问题
+     */
+    @Override
+    public List<JudgeQuestion> findByIdAndType(Integer paperId) {
+        return judgeQuestionMapper.findByIdAndType(paperId);
+    }
+
+    /**
+     * 查询最后一个判断题id
+     *
+     * @return 最后一个判断题
+     */
+    @Override
+    public JudgeQuestion findOnlyQuestionId() {
+        return judgeQuestionMapper.findOnlyQuestionId();
+    }
+
+    /**
+     * 添加判断题
+     *
+     * @param judgeQuestion 判断题信息
+     * @return 结果
+     */
+    @Override
+    public Integer add(JudgeQuestion judgeQuestion) {
+        return judgeQuestionMapper.add(judgeQuestion);
+    }
+
+    /**
+     *
+     * 通过学科查询
+     * @param subject 学科
+     * @param pageNo 分页数
+     * @return 题目id
+     */
+    @Override
+    public List<Integer> findBySubject(String subject, Integer pageNo) {
+        return judgeQuestionMapper.findBySubject(subject,pageNo);
+    }
+
+    /**
+     * 编辑判断题
+     *
+     * @param judgeQuestion 判断题
+     * @return 结果
+     */
+    @Override
+    public Integer edit(JudgeQuestion judgeQuestion) {
+        return judgeQuestionMapper.edit(judgeQuestion);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/LoginServiceImpl.java

@@ -0,0 +1,58 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.shanzhu.oe.entity.Admin;
+import com.shanzhu.oe.entity.Student;
+import com.shanzhu.oe.entity.Teacher;
+import com.shanzhu.oe.mapper.LoginMapper;
+import com.shanzhu.oe.service.LoginService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+/**
+ * 用户登录 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class LoginServiceImpl implements LoginService {
+
+    private final LoginMapper loginMapper;
+
+    /**
+     * 管理员用户登录
+     *
+     * @param username 用户名
+     * @param password 密码
+     * @return 登录用户信息
+     */
+    @Override
+    public Admin adminLogin(Integer username, String password) {
+        return loginMapper.adminLogin(username,password);
+    }
+
+    /**
+     * 教师登录
+     *
+     * @param username 用户名
+     * @param password 密码
+     * @return 登录用户信息
+     */
+    @Override
+    public Teacher teacherLogin(Integer username, String password) {
+        return loginMapper.teacherLogin(username,password);
+    }
+
+    /**
+     * 学生登录
+     *
+     * @param username 用户名
+     * @param password 密码
+     * @return 登录用户信息
+     */
+    @Override
+    public Student studentLogin(Integer username, String password) {
+        return loginMapper.studentLogin(username,password);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/MessageServiceImpl.java

@@ -0,0 +1,78 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Message;
+import com.shanzhu.oe.mapper.MessageMapper;
+import com.shanzhu.oe.service.MessageService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+
+/**
+ * 留言 控制层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class MessageServiceImpl implements MessageService {
+
+    private final MessageMapper messageMapper;
+
+    /**
+     * 留言查询 分页
+     *
+     * @param page 分页内容
+     * @return 留言数据
+     */
+    @Override
+    public IPage<Message> findPage(Page page) {
+        return messageMapper.findAll(page);
+    }
+
+    /**
+     * 通过id查询留言
+     *
+     * @param id 留言id
+     * @return 留言内容
+     */
+    @Override
+    public Message findById(Integer id) {
+        return messageMapper.findById(id);
+    }
+
+    /**
+     * 删除留言
+     *
+     * @param id 留言id
+     * @return 删除成功数量
+     */
+    @Override
+    public Integer delete(Integer id) {
+        return messageMapper.delete(id);
+    }
+
+    /**
+     * 更新留言
+     *
+     * @param message 留言信息
+     * @return 结果
+     */
+    @Override
+    public Integer update(Message message) {
+        return messageMapper.update(message);
+    }
+
+    /**
+     * 添加留言
+     *
+     * @param message 留言信息
+     * @return 结果
+     */
+    @Override
+    public Integer add(Message message) {
+        return messageMapper.add(message);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/MultiQuestionServiceImpl.java

@@ -0,0 +1,77 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.shanzhu.oe.entity.MultiQuestion;
+import com.shanzhu.oe.mapper.MultiQuestionMapper;
+import com.shanzhu.oe.service.MultiQuestionService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 选择题 服务层
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class MultiQuestionServiceImpl implements MultiQuestionService {
+
+    private final MultiQuestionMapper multiQuestionMapper;
+
+    /**
+     * 通过试卷id 查询试卷
+     *
+     * @param paperId 试卷id
+     * @return 问题
+     */
+    @Override
+    public List<MultiQuestion> findByIdAndType(Integer paperId) {
+        return multiQuestionMapper.findByIdAndType(paperId);
+    }
+
+    /**
+     * 通过id查询选择题
+     *
+     * @return 选择题
+     */
+    @Override
+    public MultiQuestion findOnlyQuestionId() {
+        return multiQuestionMapper.findOnlyQuestionId();
+    }
+
+    /**
+     * 添加选择题
+     *
+     * @param multiQuestion 选择题信息
+     * @return 结果
+     */
+    @Override
+    public Integer add(MultiQuestion multiQuestion) {
+        return multiQuestionMapper.add(multiQuestion);
+    }
+
+    /**
+     * 通过学科查询
+     *
+     * @param subject 学科
+     * @param pageNo 分页数
+     * @return 题目id
+     */
+    @Override
+    public List<Integer> findBySubject(String subject, Integer pageNo) {
+        return multiQuestionMapper.findBySubject(subject,pageNo);
+    }
+
+    /**
+     * 编辑选择题
+     *
+     * @param multiQuestion 选择题信息
+     * @return 结果
+     */
+    @Override
+    public Integer edit(MultiQuestion multiQuestion) {
+        return multiQuestionMapper.edit(multiQuestion);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/PaperServiceImpl.java

@@ -0,0 +1,80 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.shanzhu.oe.entity.FillQuestion;
+import com.shanzhu.oe.entity.JudgeQuestion;
+import com.shanzhu.oe.entity.MultiQuestion;
+import com.shanzhu.oe.entity.PaperManage;
+import com.shanzhu.oe.mapper.PaperMapper;
+import com.shanzhu.oe.service.PaperService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 试卷 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class PaperServiceImpl implements PaperService {
+
+    private final PaperMapper paperMapper;
+
+    private final JudgeQuestionServiceImpl judgeQuestionService;
+
+    private final MultiQuestionServiceImpl multiQuestionService;
+
+    private final FillQuestionServiceImpl fillQuestionService;
+
+    /**
+     * 查询所有试卷
+     *
+     * @return 试卷
+     */
+    @Override
+    public List<PaperManage> findAll() {
+        return paperMapper.findAll();
+    }
+
+    /**
+     * 添加试卷
+     *
+     * @param paperManage 试卷信息
+     * @return 结果
+     */
+    @Override
+    public Integer add(PaperManage paperManage) {
+        return paperMapper.add(paperManage);
+    }
+
+    /**
+     * 获取试卷总分
+     *
+     * @param paperId 试卷id
+     * @return 分数
+     */
+    @Override
+    public Integer getMaxScore(Integer paperId) {
+
+        List<MultiQuestion> multiQuestionRes = multiQuestionService.findByIdAndType(paperId);   //选择题题库 1
+        List<FillQuestion> fillQuestionsRes = fillQuestionService.findByIdAndType(paperId);     //填空题题库 2
+        List<JudgeQuestion> judgeQuestionRes = judgeQuestionService.findByIdAndType(paperId);   //判断题题库 3
+        return 2 * (multiQuestionRes.size() + fillQuestionsRes.size() + judgeQuestionRes.size());
+    }
+
+    /**
+     * 删除试卷中的某条试题
+     *
+     * @param paperId    试卷id
+     * @param type       题目类型。1选择，2填空，3判断
+     * @param questionId 题目id
+     */
+    @Override
+    public void delete(String paperId, String type, String questionId) {
+        paperMapper.delete(paperId, type, questionId);
+    }
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/ReplayServiceImpl.java

@@ -0,0 +1,66 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.shanzhu.oe.entity.Replay;
+import com.shanzhu.oe.mapper.ReplayMapper;
+import com.shanzhu.oe.service.ReplayService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 回复 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class ReplayServiceImpl implements ReplayService {
+
+    private final ReplayMapper replayMapper;
+
+    /**
+     * 通过留言id查询回复
+     *
+     * @param messageId 留言id
+     * @return 回复
+     */
+    @Override
+    public List<Replay> findAllById(Integer messageId) {
+        return replayMapper.findAllById(messageId);
+    }
+
+    /**
+     * 删除回复
+     *
+     * @param replayId 回复id
+     * @return 结果
+     */
+    @Override
+    public Integer delete(Integer replayId) {
+        return replayMapper.delete(replayId);
+    }
+
+    /**
+     * 更新回复
+     *
+     * @param replay 回复内容
+     * @return 结果
+     */
+    @Override
+    public Integer update(Replay replay) {
+        return replayMapper.update(replay);
+    }
+
+    /**
+     * 添加回复
+     *
+     * @param replay 回复内容
+     * @return 结果
+     */
+    @Override
+    public Integer add(Replay replay) {
+        return replayMapper.add(replay);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/ScoreServiceImpl.java

@@ -0,0 +1,80 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Score;
+import com.shanzhu.oe.mapper.ScoreMapper;
+import com.shanzhu.oe.service.ScoreService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 分数 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class ScoreServiceImpl implements ScoreService {
+
+    private final ScoreMapper scoreMapper;
+
+    /**
+     * 添加学生成绩
+     *
+     * @param score 学生成绩
+     * @return 考试成绩
+     */
+    @Override
+    public Integer add(Score score) {
+        return scoreMapper.add(score);
+    }
+
+    /**
+     * 查询所有考试成绩
+     *
+     * @return 考试成绩
+     */
+    @Override
+    public List<Score> findAll() {
+        return scoreMapper.findAll();
+    }
+
+    /**
+     * 查询考试成绩 分页
+     *
+     * @param page 分页对象
+     * @param studentId 学生id
+     * @return 考试成绩
+     */
+    @Override
+    public IPage<Score> findById(Page page, Integer studentId) {
+        return scoreMapper.findById(page, studentId);
+    }
+
+    /**
+     * 查询考试成绩 不分页
+     *
+     * @param studentId 学生id
+     * @return 考试成绩
+     */
+    @Override
+    public List<Score> findById(Integer studentId) {
+        Page<Score> scorePage = new Page<>(0, 9999);
+        return scoreMapper.findById(scorePage, studentId).getRecords();
+    }
+
+    /**
+     * 通过考试编号 查询学生成绩
+     *
+     * @param examCode 考试编号
+     * @return 考试成绩
+     */
+    @Override
+    public List<Score> findByExamCode(Integer examCode) {
+        return scoreMapper.findByExamCode(examCode);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/StudentServiceImpl.java

@@ -0,0 +1,103 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Student;
+import com.shanzhu.oe.mapper.StudentMapper;
+import com.shanzhu.oe.service.StudentService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+/**
+ * 学生 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class StudentServiceImpl implements StudentService {
+
+    private final StudentMapper studentMapper;
+
+    /**
+     * 查询学生 分页
+     *
+     * @param page      分页对象
+     * @param name      学生姓名
+     * @param grade     班级
+     * @param tel       电话
+     * @param institute 学院
+     * @param major     专业
+     * @param clazz     班级
+     * @return 学生列表
+     */
+    @Override
+    public IPage<Student> findAll(
+            Page<Student> page, String name, String grade,
+            String tel, String institute, String major, String clazz
+    ) {
+        name = ("@".equals(name) ? "" : name);
+        grade = ("@".equals(grade) ? "" : grade);
+        tel = ("@".equals(tel) ? "" : tel);
+        institute = ("@".equals(institute) ? "" : institute);
+        major = ("@".equals(major) ? "" : major);
+        clazz = ("@".equals(clazz) ? "" : clazz);
+        return studentMapper.findAll(page, name, grade, tel, institute, major, clazz);
+    }
+
+    /**
+     * 通过学生id查询学生
+     *
+     * @param studentId 学生id
+     * @return 学生
+     */
+    @Override
+    public Student findById(Integer studentId) {
+        return studentMapper.findById(studentId);
+    }
+
+    /**
+     * 删除学生
+     *
+     * @param studentId 学生id
+     * @return 结果
+     */
+    @Override
+    public Integer deleteById(Integer studentId) {
+        return studentMapper.deleteById(studentId);
+    }
+
+    /**
+     * 更新学生
+     *
+     * @param student 学生信息
+     * @return 结果
+     */
+    @Override
+    public Integer update(Student student) {
+        return studentMapper.update(student);
+    }
+
+    /**
+     * 添加学生
+     *
+     * @param student 学生信息
+     * @return 结果
+     */
+    @Override
+    public Integer add(Student student) {
+        return studentMapper.add(student);
+    }
+
+    /**
+     * 更新密码
+     *
+     * @param student 学生信息
+     * @return 结果
+     */
+    @Override
+    public Integer updatePwd(Student student) {
+        return studentMapper.updatePwd(student);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/serviceimpl/TeacherServiceImpl.java

@@ -0,0 +1,86 @@
+package com.shanzhu.oe.serviceimpl;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.shanzhu.oe.entity.Teacher;
+import com.shanzhu.oe.mapper.TeacherMapper;
+import com.shanzhu.oe.service.TeacherService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 教师 服务层实现类
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Service
+@RequiredArgsConstructor
+public class TeacherServiceImpl implements TeacherService {
+
+    private final TeacherMapper teacherMapper;
+
+    /**
+     * 查询教师 分页
+     *
+     * @param page 分页对象
+     * @return 教师列表
+     */
+    @Override
+    public IPage<Teacher> findAll(Page<Teacher> page) {
+        return teacherMapper.findAll(page);
+    }
+
+    @Override
+    public List<Teacher> findAll() {
+        Page<Teacher> teacherPage = new Page<>(0,9999);
+        return teacherMapper.findAll(teacherPage).getRecords();
+    }
+
+    /**
+     * 通过教师id查询
+     *
+     * @param teacherId 教师id
+     * @return 教师
+     */
+    @Override
+    public Teacher findById(Integer teacherId) {
+        return teacherMapper.findById(teacherId);
+    }
+
+    /**
+     * 删除教师
+     *
+     * @param teacherId 教师id
+     * @return 结果
+     */
+    @Override
+    public Integer deleteById(Integer teacherId) {
+        return teacherMapper.deleteById(teacherId);
+    }
+
+    /**
+     * 更新教师
+     *
+     * @param teacher 教师信息
+     * @return 结果
+     */
+    @Override
+    public Integer update(Teacher teacher) {
+        return teacherMapper.update(teacher);
+    }
+
+    /**
+     * 添加教师
+     *
+     * @param teacher 教师信息
+     * @return 结果
+     */
+    @Override
+    public Integer add(Teacher teacher) {
+        teacher.setRole("1");
+        return teacherMapper.add(teacher);
+    }
+}

online-exam-backend/src/main/java/com/shanzhu/oe/util/ApiResultHandler.java

@@ -0,0 +1,33 @@
+package com.shanzhu.oe.util;
+
+import com.shanzhu.oe.common.R;
+
+/**
+ * 对象 {@link R} 数据处理工具
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+public class ApiResultHandler {
+
+    public static R success(Object object) {
+        R r = new R();
+        r.setData(object);
+        r.setCode(200);
+        r.setMessage("请求成功");
+        return r;
+    }
+
+    public static R success() {
+        return success(null);
+    }
+
+    public static <T> R buildApiResult(Integer code, String message, T data) {
+        R r = new R();
+        r.setCode(code);
+        r.setMessage(message);
+        r.setData(data);
+        return r;
+    }
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/vo/AnswerVO.java

@@ -0,0 +1,51 @@
+package com.shanzhu.oe.vo;
+
+import lombok.Data;
+
+
+/**
+ * 题库 接口返回对象
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class AnswerVO {
+
+    /**
+     * 题目id
+     */
+    private Long questionId;
+
+    /**
+     * 题目
+     */
+    private String question;
+
+    /**
+     * 科目
+     */
+    private String subject;
+
+    /**
+     * 分数
+     */
+    private String score;
+
+    /**
+     * 章节
+     */
+    private String section;
+
+    /**
+     * 难度等级
+     */
+    private String level;
+
+    /**
+     * 类型
+     */
+    private String type;
+
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/vo/Item.java

@@ -0,0 +1,39 @@
+package com.shanzhu.oe.vo;
+
+import lombok.Data;
+
+/**
+ * 组卷
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class Item {
+
+    /**
+     * 科目
+     */
+    private String subject;
+
+    /**
+     * 试卷编号
+     */
+    private Integer paperId;
+
+    /**
+     * 选择题数量
+     */
+    private Integer changeNumber;
+
+    /**
+     * 填空题数量
+     */
+    private Integer fillNumber;
+
+    /**
+     * 判断题数量
+     */
+    private Integer judgeNumber;
+
+}

online-exam-backend/src/main/java/com/shanzhu/oe/vo/QuestionVO.java

@@ -0,0 +1,37 @@
+package com.shanzhu.oe.vo;
+
+import com.shanzhu.oe.entity.FillQuestion;
+import com.shanzhu.oe.entity.JudgeQuestion;
+import com.shanzhu.oe.entity.MultiQuestion;
+import lombok.Data;
+
+/**
+ * 题目 接口返回对象
+ *
+ * @author: ShanZhu
+ * @date: 2023-11-20
+ */
+@Data
+public class QuestionVO {
+
+    /**
+     * 题目类型
+     */
+    private String type;
+
+    /**
+     * 填空题
+     */
+    private FillQuestion fillQuestion;
+
+    /**
+     * 判断题
+     */
+    private JudgeQuestion judgeQuestion;
+
+    /**
+     * 选择题
+     */
+    private MultiQuestion multiQuestion;
+
+}

online-exam-frontend/.babelrc

@@ -0,0 +1,12 @@
+{
+  "presets": [
+    ["env", {
+      "modules": false,
+      "targets": {
+        "browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
+      }
+    }],
+    "stage-2"
+  ],
+  "plugins": ["transform-vue-jsx", "transform-runtime"]
+}

online-exam-frontend/.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true

online-exam-frontend/.gitignore

@@ -0,0 +1,25 @@
+.DS_Store
+node_modules
+/dist
+
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files`
+    `
+
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

online-exam-frontend/.npmrc

@@ -0,0 +1 @@
+registry=https://registry.npm.taobao.org/

online-exam-frontend/.postcssrc.js

@@ -0,0 +1,10 @@
+// https://github.com/michael-ciniawsky/postcss-load-config
+
+module.exports = {
+  "plugins": {
+    "postcss-import": {},
+    "postcss-url": {},
+    // to edit target browsers: use "browserslist" field in package.json
+    "autoprefixer": {}
+  }
+}

online-exam-frontend/README.md

@@ -0,0 +1,12 @@
+# 项目介绍及启动说明
+
+### 启动项目
+``` bash
+# 切换镜像
+npm config set registry https://registry.npm.taobao.org
+
+# 安装依赖，对应node的版本是16.13.2
+npm install --force
+
+# 启动项目
+npm run dev

online-exam-frontend/build/build.js

@@ -0,0 +1,41 @@
+'use strict'
+require('./check-versions')()
+
+process.env.NODE_ENV = 'production'
+
+const ora = require('ora')
+const rm = require('rimraf')
+const path = require('path')
+const chalk = require('chalk')
+const webpack = require('webpack')
+const config = require('../config')
+const webpackConfig = require('./webpack.prod.conf')
+
+const spinner = ora('building for production...')
+spinner.start()
+
+rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => {
+  if (err) throw err
+  webpack(webpackConfig, (err, stats) => {
+    spinner.stop()
+    if (err) throw err
+    process.stdout.write(stats.toString({
+      colors: true,
+      modules: false,
+      children: false, // If you are using ts-loader, setting this to true will make TypeScript errors show up during build.
+      chunks: false,
+      chunkModules: false
+    }) + '\n\n')
+
+    if (stats.hasErrors()) {
+      console.log(chalk.red('  Build failed with errors.\n'))
+      process.exit(1)
+    }
+
+    console.log(chalk.cyan('  Build complete.\n'))
+    console.log(chalk.yellow(
+      '  Tip: built files are meant to be served over an HTTP server.\n' +
+      '  Opening index.html over file:// won\'t work.\n'
+    ))
+  })
+})

online-exam-frontend/build/check-versions.js

@@ -0,0 +1,54 @@
+'use strict'
+const chalk = require('chalk')
+const semver = require('semver')
+const packageConfig = require('../package.json')
+const shell = require('shelljs')
+
+function exec (cmd) {
+  return require('child_process').execSync(cmd).toString().trim()
+}
+
+const versionRequirements = [
+  {
+    name: 'node',
+    currentVersion: semver.clean(process.version),
+    versionRequirement: packageConfig.engines.node
+  }
+]
+
+if (shell.which('npm')) {
+  versionRequirements.push({
+    name: 'npm',
+    currentVersion: exec('npm --version'),
+    versionRequirement: packageConfig.engines.npm
+  })
+}
+
+module.exports = function () {
+  const warnings = []
+
+  for (let i = 0; i < versionRequirements.length; i++) {
+    const mod = versionRequirements[i]
+
+    if (!semver.satisfies(mod.currentVersion, mod.versionRequirement)) {
+      warnings.push(mod.name + ': ' +
+        chalk.red(mod.currentVersion) + ' should be ' +
+        chalk.green(mod.versionRequirement)
+      )
+    }
+  }
+
+  if (warnings.length) {
+    console.log('')
+    console.log(chalk.yellow('To use this template, you must update following to modules:'))
+    console.log()
+
+    for (let i = 0; i < warnings.length; i++) {
+      const warning = warnings[i]
+      console.log('  ' + warning)
+    }
+
+    console.log()
+    process.exit(1)
+  }
+}

online-exam-frontend/build/utils.js

@@ -0,0 +1,99 @@
+'use strict'
+const path = require('path')
+const config = require('../config')
+const ExtractTextPlugin = require('extract-text-webpack-plugin')
+const packageConfig = require('../package.json')
+
+exports.assetsPath = function (_path) {
+  const assetsSubDirectory = process.env.NODE_ENV === 'production'
+    ? config.build.assetsSubDirectory
+    : config.dev.assetsSubDirectory
+
+  return path.posix.join(assetsSubDirectory, _path)
+}
+
+exports.cssLoaders = function (options) {
+  options = options || {}
+
+  const cssLoader = {
+    loader: 'css-loader',
+    options: {
+      sourceMap: options.sourceMap
+    }
+  }
+
+  const postcssLoader = {
+    loader: 'postcss-loader',
+    options: {
+      sourceMap: options.sourceMap
+    }
+  }
+
+  // generate loader string to be used with extract text plugin
+  function generateLoaders (loader, loaderOptions) {
+    const loaders = options.usePostCSS ? [cssLoader, postcssLoader] : [cssLoader]
+
+    if (loader) {
+      loaders.push({
+        loader: loader + '-loader',
+        options: Object.assign({}, loaderOptions, {
+          sourceMap: options.sourceMap
+        })
+      })
+    }
+
+    // Extract CSS when that option is specified
+    // (which is the case during production build)
+    if (options.extract) {
+      return ExtractTextPlugin.extract({
+        use: loaders,
+        fallback: 'vue-style-loader'
+      })
+    } else {
+      return ['vue-style-loader'].concat(loaders)
+    }
+  }
+
+  // https://vue-loader.vuejs.org/en/configurations/extract-css.html
+  return {
+    css: generateLoaders(),
+    postcss: generateLoaders(),
+    less: generateLoaders('less'),
+    stylus: generateLoaders('stylus'),
+    styl: generateLoaders('stylus')
+  }
+}
+
+// Generate loaders for standalone style files (outside of .vue)
+exports.styleLoaders = function (options) {
+  const output = []
+  const loaders = exports.cssLoaders(options)
+
+  for (const extension in loaders) {
+    const loader = loaders[extension]
+    output.push({
+      test: new RegExp('\\.' + extension + '$'),
+      use: loader
+    })
+  }
+
+  return output
+}
+
+exports.createNotifierCallback = () => {
+  const notifier = require('node-notifier')
+
+  return (severity, errors) => {
+    if (severity !== 'error') return
+
+    const error = errors[0]
+    const filename = error.file && error.file.split('!').pop()
+
+    notifier.notify({
+      title: packageConfig.name,
+      message: severity + ': ' + error.name,
+      subtitle: filename || '',
+      icon: path.join(__dirname, 'logo.png')
+    })
+  }
+}

online-exam-frontend/build/vue-loader.conf.js

@@ -0,0 +1,22 @@
+'use strict'
+const utils = require('./utils')
+const config = require('../config')
+const isProduction = process.env.NODE_ENV === 'production'
+const sourceMapEnabled = isProduction
+  ? config.build.productionSourceMap
+  : config.dev.cssSourceMap
+
+module.exports = {
+  loaders: utils.cssLoaders({
+    sourceMap: sourceMapEnabled,
+    extract: isProduction
+  }),
+  cssSourceMap: sourceMapEnabled,
+  cacheBusting: config.dev.cacheBusting,
+  transformToRequire: {
+    video: ['src', 'poster'],
+    source: 'src',
+    img: 'src',
+    image: 'xlink:href'
+  }
+}

online-exam-frontend/build/webpack.base.conf.js

@@ -0,0 +1,99 @@
+'use strict'
+const path = require('path')
+const utils = require('./utils')
+const config = require('../config')
+const vueLoaderConfig = require('./vue-loader.conf')
+
+function resolve (dir) {
+  return path.join(__dirname, '..', dir)
+}
+
+
+
+module.exports = {
+  context: path.resolve(__dirname, '../'),
+  entry: {
+    app: './src/main.js'
+  },
+  output: {
+    path: config.build.assetsRoot,
+    filename: '[name].js',
+    publicPath: process.env.NODE_ENV === 'production'
+      ? config.build.assetsPublicPath
+      : config.dev.assetsPublicPath
+  },
+  resolve: {
+    extensions: ['.js', '.vue', '.json'],
+    alias: {
+      'vue$': 'vue/dist/vue.esm.js',
+      '@': resolve('src'),
+    }
+  },
+  module: {
+    rules: [
+      {
+        test: /\.less$/,
+        loader: "style-loader!css-loader!less-loader"
+      },
+      {
+        test: /\.vue$/,
+        loader: 'vue-loader',
+        options: vueLoaderConfig
+      },
+      {
+        test: /\.js$/,
+        loader: 'babel-loader',
+        include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')]
+      },
+      {
+        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
+        loader: 'url-loader',
+        options: {
+          limit: 10000,
+          name: utils.assetsPath('img/[name].[hash:7].[ext]')
+        }
+      },
+      {
+        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
+        loader: 'url-loader',
+        options: {
+          limit: 10000,
+          name: utils.assetsPath('media/[name].[hash:7].[ext]')
+        }
+      },
+      {
+        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
+        loader: 'url-loader',
+        options: {
+          limit: 10000,
+          name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
+        }
+      },
+      // {
+      //   test: /node_modules[\\\/]vis[\\\/].*\.js$/,
+      //   loader: 'babel-loader',
+      //   query: {
+      //     cacheDirectory: true,
+      //     presets: [ "babel-preset-es2015" ].map(require.resolve),
+      //     plugins: [
+      //       "transform-es3-property-literals", // #2452
+      //       "transform-es3-member-expression-literals", // #2566
+      //       "transform-runtime" // #2566
+      //     ]
+      //   }
+      // }
+    ]
+  },
+  node: {
+    // prevent webpack from injecting useless setImmediate polyfill because Vue
+    // source contains it (although only uses it if it's native).
+    setImmediate: false,
+    // prevent webpack from injecting mocks to Node native modules
+    // that does not make sense for the client
+    dgram: 'empty',
+    fs: 'empty',
+    net: 'empty',
+    tls: 'empty',
+    child_process: 'empty'
+  }
+}

online-exam-frontend/build/webpack.dev.conf.js

@@ -0,0 +1,95 @@
+'use strict'
+const utils = require('./utils')
+const webpack = require('webpack')
+const config = require('../config')
+const merge = require('webpack-merge')
+const path = require('path')
+const baseWebpackConfig = require('./webpack.base.conf')
+const CopyWebpackPlugin = require('copy-webpack-plugin')
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')
+const portfinder = require('portfinder')
+
+const HOST = process.env.HOST
+const PORT = process.env.PORT && Number(process.env.PORT)
+
+const devWebpackConfig = merge(baseWebpackConfig, {
+  module: {
+    rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true })
+  },
+  // cheap-module-eval-source-map is faster for development
+  devtool: config.dev.devtool,
+
+  // these devServer options should be customized in /config/index.js
+  devServer: {
+    clientLogLevel: 'warning',
+    historyApiFallback: {
+      rewrites: [
+        { from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') },
+      ],
+    },
+    hot: true,
+    contentBase: false, // since we use CopyWebpackPlugin.
+    compress: true,
+    host: HOST || config.dev.host,
+    port: PORT || config.dev.port,
+    open: config.dev.autoOpenBrowser,
+    overlay: config.dev.errorOverlay
+      ? { warnings: false, errors: true }
+      : false,
+    publicPath: config.dev.assetsPublicPath,
+    proxy: config.dev.proxyTable,
+    quiet: true, // necessary for FriendlyErrorsPlugin
+    watchOptions: {
+      poll: config.dev.poll,
+    }
+  },
+  plugins: [
+    new webpack.DefinePlugin({
+      'process.env': require('../config/dev.env')
+    }),
+    new webpack.HotModuleReplacementPlugin(),
+    new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update.
+    new webpack.NoEmitOnErrorsPlugin(),
+    // https://github.com/ampedandwired/html-webpack-plugin
+    new HtmlWebpackPlugin({
+      filename: 'index.html',
+      template: 'index.html',
+      inject: true
+    }),
+    // copy custom static assets
+    new CopyWebpackPlugin([
+      {
+        from: path.resolve(__dirname, '../static'),
+        to: config.dev.assetsSubDirectory,
+        ignore: ['.*']
+      }
+    ])
+  ]
+})
+
+module.exports = new Promise((resolve, reject) => {
+  portfinder.basePort = process.env.PORT || config.dev.port
+  portfinder.getPort((err, port) => {
+    if (err) {
+      reject(err)
+    } else {
+      // publish the new Port, necessary for e2e tests
+      process.env.PORT = port
+      // add port to devServer config
+      devWebpackConfig.devServer.port = port
+
+      // Add FriendlyErrorsPlugin
+      devWebpackConfig.plugins.push(new FriendlyErrorsPlugin({
+        compilationSuccessInfo: {
+          messages: [`Your application is running here: http://${devWebpackConfig.devServer.host}:${port}`],
+        },
+        onErrors: config.dev.notifyOnErrors
+        ? utils.createNotifierCallback()
+        : undefined
+      }))
+
+      resolve(devWebpackConfig)
+    }
+  })
+})

online-exam-frontend/build/webpack.prod.conf.js

@@ -0,0 +1,145 @@
+'use strict'
+const path = require('path')
+const utils = require('./utils')
+const webpack = require('webpack')
+const config = require('../config')
+const merge = require('webpack-merge')
+const baseWebpackConfig = require('./webpack.base.conf')
+const CopyWebpackPlugin = require('copy-webpack-plugin')
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+const ExtractTextPlugin = require('extract-text-webpack-plugin')
+const OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
+
+const env = require('../config/prod.env')
+
+const webpackConfig = merge(baseWebpackConfig, {
+  module: {
+    rules: utils.styleLoaders({
+      sourceMap: config.build.productionSourceMap,
+      extract: true,
+      usePostCSS: true
+    })
+  },
+  devtool: config.build.productionSourceMap ? config.build.devtool : false,
+  output: {
+    path: config.build.assetsRoot,
+    filename: utils.assetsPath('js/[name].[chunkhash].js'),
+    chunkFilename: utils.assetsPath('js/[id].[chunkhash].js')
+  },
+  plugins: [
+    // http://vuejs.github.io/vue-loader/en/workflow/production.html
+    new webpack.DefinePlugin({
+      'process.env': env
+    }),
+    new UglifyJsPlugin({
+      uglifyOptions: {
+        compress: {
+          warnings: false
+        }
+      },
+      sourceMap: config.build.productionSourceMap,
+      parallel: true
+    }),
+    // extract css into its own file
+    new ExtractTextPlugin({
+      filename: utils.assetsPath('css/[name].[contenthash].css'),
+      // Setting the following option to `false` will not extract CSS from codesplit chunks.
+      // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack.
+      // It's currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it's `false`, 
+      // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110
+      allChunks: true,
+    }),
+    // Compress extracted CSS. We are using this plugin so that possible
+    // duplicated CSS from different components can be deduped.
+    new OptimizeCSSPlugin({
+      cssProcessorOptions: config.build.productionSourceMap
+        ? { safe: true, map: { inline: false } }
+        : { safe: true }
+    }),
+    // generate dist index.html with correct asset hash for caching.
+    // you can customize output by editing /index.html
+    // see https://github.com/ampedandwired/html-webpack-plugin
+    new HtmlWebpackPlugin({
+      filename: config.build.index,
+      template: 'index.html',
+      inject: true,
+      minify: {
+        removeComments: true,
+        collapseWhitespace: true,
+        removeAttributeQuotes: true
+        // more options:
+        // https://github.com/kangax/html-minifier#options-quick-reference
+      },
+      // necessary to consistently work with multiple chunks via CommonsChunkPlugin
+      chunksSortMode: 'dependency'
+    }),
+    // keep module.id stable when vendor modules does not change
+    new webpack.HashedModuleIdsPlugin(),
+    // enable scope hoisting
+    new webpack.optimize.ModuleConcatenationPlugin(),
+    // split vendor js into its own file
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'vendor',
+      minChunks (module) {
+        // any required modules inside node_modules are extracted to vendor
+        return (
+          module.resource &&
+          /\.js$/.test(module.resource) &&
+          module.resource.indexOf(
+            path.join(__dirname, '../node_modules')
+          ) === 0
+        )
+      }
+    }),
+    // extract webpack runtime and module manifest to its own file in order to
+    // prevent vendor hash from being updated whenever app bundle is updated
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'manifest',
+      minChunks: Infinity
+    }),
+    // This instance extracts shared chunks from code splitted chunks and bundles them
+    // in a separate chunk, similar to the vendor chunk
+    // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'app',
+      async: 'vendor-async',
+      children: true,
+      minChunks: 3
+    }),
+
+    // copy custom static assets
+    new CopyWebpackPlugin([
+      {
+        from: path.resolve(__dirname, '../static'),
+        to: config.build.assetsSubDirectory,
+        ignore: ['.*']
+      }
+    ])
+  ]
+})
+
+if (config.build.productionGzip) {
+  const CompressionWebpackPlugin = require('compression-webpack-plugin')
+
+  webpackConfig.plugins.push(
+    new CompressionWebpackPlugin({
+      asset: '[path].gz[query]',
+      algorithm: 'gzip',
+      test: new RegExp(
+        '\\.(' +
+        config.build.productionGzipExtensions.join('|') +
+        ')$'
+      ),
+      threshold: 10240,
+      minRatio: 0.8
+    })
+  )
+}
+
+if (config.build.bundleAnalyzerReport) {
+  const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
+  webpackConfig.plugins.push(new BundleAnalyzerPlugin())
+}
+
+module.exports = webpackConfig

online-exam-frontend/config/dev.env.js

@@ -0,0 +1,7 @@
+'use strict'
+const merge = require('webpack-merge')
+const prodEnv = require('./prod.env')
+
+module.exports = merge(prodEnv, {
+  NODE_ENV: '"development"'
+})

online-exam-frontend/config/index.js

@@ -0,0 +1,54 @@
+/*
+ * index
+ *
+ * @Author: ShanZhu
+ * @Date: 2023-11-23
+ */
+'use strict'
+const path = require('path')
+
+module.exports = {
+  dev: {
+
+    // Paths
+    assetsSubDirectory: 'static',
+    assetsPublicPath: '/',
+    proxyTable: {
+      '/api': {
+        target: 'http://localhost:8087',//本地地址
+        changeOrigin: true,
+        pathRewrite: {
+          '^/api': ''//这里理解成用‘/api’代替target里面的地址，后面组件中我们掉接口时直接用api代替 比如我要调用'http://40.00.100.100:3002/user/add'，直接写‘/api/user/add’即可
+        }
+      }
+    },
+
+    host: 'localhost',
+    port: 8088,
+    autoOpenBrowser: false,
+    errorOverlay: true,
+    notifyOnErrors: true,
+    poll: false,
+    devtool: 'cheap-module-eval-source-map',
+    cacheBusting: true,
+    cssSourceMap: true
+  },
+
+  build: {
+    index: path.resolve(__dirname, '../dist/index.html'),
+
+    // Paths
+    assetsRoot: path.resolve(__dirname, '../dist'),
+    assetsSubDirectory: 'static',
+    assetsPublicPath: '/',
+
+
+    productionSourceMap: true,
+    // https://webpack.js.org/configuration/devtool/#production
+    devtool: '#source-map',
+
+    productionGzip: false,
+    productionGzipExtensions: ['js', 'css'],
+    bundleAnalyzerReport: process.env.npm_config_report
+  }
+}