parent
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commit
1a7768092f
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package com.flyingpig.kclassrollcall.common;
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public class RedisConstant {
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public static final String STUDENT_LIST_KEY = "student:list:";
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public static final String STUDENT_SCORE_KEY = "student:score:";
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}
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package com.flyingpig.kclassrollcall.config;
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import org.redisson.Redisson;
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import org.redisson.api.RedissonClient;
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import org.redisson.config.Config;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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public class RedissonConfig {
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@Bean
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public RedissonClient redissonClient(){
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// 配置
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Config config = new Config();
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config.useSingleServer().setAddress("redis://localhost:6379");
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// 创建RedissonClient对象
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return Redisson.create(config);
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}
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}
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@ -0,0 +1,19 @@
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package com.flyingpig.kclassrollcall.dto.resp;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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@Data
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@NoArgsConstructor
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@AllArgsConstructor
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public class StudentInfoInCache {
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private Long id;
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private String name;
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private Integer no;
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private String major;
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}
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package com.flyingpig.kclassrollcall.init;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RestController;
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@Slf4j(topic = "Initialize DispatcherServlet")
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@RestController
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public final class InitializeDispatcherServletController {
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@GetMapping("/initialize/dispatcher-servlet")
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public void initializeDispatcherServlet() {
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log.info("Initialized the dispatcherServlet to improve the first response time of the interface...");
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}
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}
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package com.flyingpig.kclassrollcall.init;
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import lombok.RequiredArgsConstructor;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.core.env.ConfigurableEnvironment;
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import org.springframework.http.HttpMethod;
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import org.springframework.web.client.RestTemplate;
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@RequiredArgsConstructor
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public final class InitializeDispatcherServletHandler implements CommandLineRunner {
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private final RestTemplate restTemplate;
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private final ConfigurableEnvironment configurableEnvironment;
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@Override
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public void run(String... args) throws Exception {
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String url = String.format("http://127.0.0.1:%s%s",
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configurableEnvironment.getProperty("server.port", "8080") + configurableEnvironment.getProperty("server.servlet.context-path", ""),
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"/initialize/dispatcher-servlet");
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try {
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restTemplate.execute(url, HttpMethod.GET, null, null);
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} catch (Throwable ignored) {
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}
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}
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}
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package com.flyingpig.kclassrollcall.util.cache;
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/**
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* 缓存加载器
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* 用于将数据库信息加载到缓存中
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*/
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@FunctionalInterface
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public interface CacheLoader<T> {
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/**
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* 加载缓存
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*/
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T load();
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}
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package com.flyingpig.kclassrollcall;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.flyingpig.kclassrollcall.common.RedisConstant;
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import com.flyingpig.kclassrollcall.common.Result;
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import com.flyingpig.kclassrollcall.common.RollCallMode;
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import com.flyingpig.kclassrollcall.dto.resp.StudentInfoInCache;
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import com.flyingpig.kclassrollcall.entity.Student;
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import com.flyingpig.kclassrollcall.filter.UserContext;
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import com.flyingpig.kclassrollcall.mapper.StudentMapper;
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import com.flyingpig.kclassrollcall.service.impl.StudentServiceImpl;
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import com.flyingpig.kclassrollcall.util.cache.ListCacheUtil;
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import com.flyingpig.kclassrollcall.util.cache.StringCacheUtil;
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import com.google.common.cache.CacheLoader;
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import org.apache.poi.ss.formula.functions.T;
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import org.junit.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.Mockito;
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import org.mockito.junit.jupiter.MockitoExtension;
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import java.io.IOException;
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import java.util.Arrays;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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import java.util.stream.Collectors;
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import static org.junit.Assert.*;
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import static org.mockito.ArgumentMatchers.anyLong;
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import static org.mockito.Mockito.*;
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import static org.mockito.ArgumentMatchers.any;
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@ExtendWith(MockitoExtension.class)
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public class StudentServiceImplTest {
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@Mock
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private StudentMapper studentMapper;
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@Mock
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private ListCacheUtil listCacheUtil;
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@Mock
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private StringCacheUtil stringCacheUtil;
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@InjectMocks
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private StudentServiceImpl studentService;
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@Test
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public <T>
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void testRollCall() {
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// 模拟依赖方法
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// 调用依赖方法方法
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Mockito.doReturn(Result.success()).when(studentService).rollCall(RollCallMode.EQUAL);
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List<Student> mockStudents = Arrays.asList(
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new Student(1L, "Alice", 1, "Math", 50.0, 100L),
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new Student(2L, "Bob", 2, "Science", 0.0, 100L)
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);
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when(studentMapper.selectList(new LambdaQueryWrapper<Student>().eq(Student::getTeacherId, any()))).thenReturn(mockStudents);
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// 模拟 rollCall 调用
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Result result = studentService.rollCall(RollCallMode.EQUAL);
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// 验证返回结果
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assertNotNull(result);
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assertTrue(mockStudents.contains(result.getData())); // 随机选择一个学生
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}
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}
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package com.flyingpig.kclassrollcall;
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import com.flyingpig.kclassrollcall.common.Result;
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import com.flyingpig.kclassrollcall.dto.req.LoginReq;
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import com.flyingpig.kclassrollcall.dto.resp.LoginResp;
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import com.flyingpig.kclassrollcall.entity.Teacher;
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import com.flyingpig.kclassrollcall.mapper.TeacherMapper;
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import com.flyingpig.kclassrollcall.service.ITeacherService;
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import com.flyingpig.kclassrollcall.service.impl.TeacherServiceImpl;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.springframework.boot.test.context.SpringBootTest;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.Mockito.when;
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@SpringBootTest
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public class TeacherServiceImplTest {
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@InjectMocks
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private TeacherServiceImpl teacherService; // 替换为你的实际服务类
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@Mock
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private TeacherMapper teacherMapper; // 替换为你的 TeacherMapper 类
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@BeforeEach
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public void setUp() {
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MockitoAnnotations.openMocks(this);
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}
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@Test
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public void testLoginSuccess() {
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// Arrange
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LoginReq loginReq = new LoginReq("flyingpig", "flyingpig");
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Teacher teacher = new Teacher();
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teacher.setId(1L);
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teacher.setName("John Doe");
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teacher.setUsername("flyingpig");
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teacher.setPassword("flyingpig");
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when(teacherMapper.selectOne(any())).thenReturn(teacher); // 模拟数据库返回教师对象
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// Act
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Result result = teacherService.login(loginReq);
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// Assert
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assertEquals(200, result.getCode()); // 检查返回代码
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assertEquals("John Doe", ((LoginResp) result.getData()).getName()); // 检查返回的教师名称
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}
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@Test
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public void testLoginFailure() {
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// Arrange
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LoginReq loginReq = new LoginReq("username", "wrongpassword");
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when(teacherMapper.selectOne(any())).thenReturn(null);
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// Act
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Result result = teacherService.login(loginReq);
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// Assert
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assertEquals(500, result.getCode()); // 检查返回代码
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assertEquals("账号或密码错误", result.getMsg()); // 检查返回的错误信息
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}
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}
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@ -0,0 +1,135 @@
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function clickEffect() {
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let balls = [];
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let longPressed = false;
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let longPress;
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let multiplier = 0;
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let width, height;
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let origin;
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let normal;
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let ctx;
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const colours = ["#F73859", "#14FFEC", "#00E0FF", "#FF99FE", "#FAF15D"];
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const canvas = document.createElement("canvas");
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document.body.appendChild(canvas);
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canvas.setAttribute("style", "width: 100%; height: 100%; top: 0; left: 0; z-index: 99999; position: fixed; pointer-events: none;");
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const pointer = document.createElement("span");
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pointer.classList.add("pointer");
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document.body.appendChild(pointer);
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if (canvas.getContext && window.addEventListener) {
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ctx = canvas.getContext("2d");
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updateSize();
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window.addEventListener('resize', updateSize, false);
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loop();
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window.addEventListener("mousedown", function(e) {
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pushBalls(randBetween(10, 20), e.clientX, e.clientY);
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document.body.classList.add("is-pressed");
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longPress = setTimeout(function() {
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document.body.classList.add("is-longpress");
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longPressed = true;
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}, 500);
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}, false);
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window.addEventListener("mouseup", function(e) {
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clearInterval(longPress);
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if (longPressed == true) {
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document.body.classList.remove("is-longpress");
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pushBalls(randBetween(50 + Math.ceil(multiplier), 100 + Math.ceil(multiplier)), e.clientX, e.clientY);
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longPressed = false;
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}
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document.body.classList.remove("is-pressed");
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}, false);
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window.addEventListener("mousemove", function(e) {
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let x = e.clientX;
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let y = e.clientY;
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pointer.style.top = y + "px";
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pointer.style.left = x + "px";
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}, false);
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} else {
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console.log("canvas or addEventListener is unsupported!");
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}
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function updateSize() {
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canvas.width = window.innerWidth * 2;
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canvas.height = window.innerHeight * 2;
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canvas.style.width = window.innerWidth + 'px';
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canvas.style.height = window.innerHeight + 'px';
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ctx.scale(2, 2);
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width = (canvas.width = window.innerWidth);
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height = (canvas.height = window.innerHeight);
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origin = {
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x: width / 2,
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y: height / 2
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};
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normal = {
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x: width / 2,
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y: height / 2
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};
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}
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class Ball {
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constructor(x = origin.x, y = origin.y) {
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this.x = x;
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this.y = y;
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this.angle = Math.PI * 2 * Math.random();
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if (longPressed == true) {
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this.multiplier = randBetween(14 + multiplier, 15 + multiplier);
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} else {
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this.multiplier = randBetween(6, 12);
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}
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this.vx = (this.multiplier + Math.random() * 0.5) * Math.cos(this.angle);
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this.vy = (this.multiplier + Math.random() * 0.5) * Math.sin(this.angle);
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this.r = randBetween(8, 12) + 3 * Math.random();
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this.color = colours[Math.floor(Math.random() * colours.length)];
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}
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update() {
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this.x += this.vx - normal.x;
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this.y += this.vy - normal.y;
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normal.x = -2 / window.innerWidth * Math.sin(this.angle);
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normal.y = -2 / window.innerHeight * Math.cos(this.angle);
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this.r -= 0.3;
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this.vx *= 0.9;
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this.vy *= 0.9;
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}
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}
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function pushBalls(count = 1, x = origin.x, y = origin.y) {
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for (let i = 0; i < count; i++) {
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balls.push(new Ball(x, y));
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}
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}
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function randBetween(min, max) {
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return Math.floor(Math.random() * max) + min;
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}
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function loop() {
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ctx.fillStyle = "rgba(255, 255, 255, 0)";
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ctx.clearRect(0, 0, canvas.width, canvas.height);
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for (let i = 0; i < balls.length; i++) {
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let b = balls[i];
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if (b.r < 0) continue;
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ctx.fillStyle = b.color;
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ctx.beginPath();
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ctx.arc(b.x, b.y, b.r, 0, Math.PI * 2, false);
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ctx.fill();
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b.update();
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}
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if (longPressed == true) {
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multiplier += 0.2;
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} else if (!longPressed && multiplier >= 0) {
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multiplier -= 0.4;
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}
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removeBall();
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requestAnimationFrame(loop);
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}
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function removeBall() {
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for (let i = 0; i < balls.length; i++) {
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let b = balls[i];
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if (b.x + b.r < 0 || b.x - b.r > width || b.y + b.r < 0 || b.y - b.r > height || b.r < 0) {
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balls.splice(i, 1);
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}
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}
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}
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}
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clickEffect();//调用
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After Width: | Height: | Size: 156 KiB |
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After Width: | Height: | Size: 191 KiB |
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After Width: | Height: | Size: 596 KiB |
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Before Width: | Height: | Size: 110 KiB |
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Before Width: | Height: | Size: 107 KiB |
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Before Width: | Height: | Size: 112 KiB |
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Before Width: | Height: | Size: 118 KiB |
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Before Width: | Height: | Size: 112 KiB |
|
Before Width: | Height: | Size: 1.0 KiB |
|
Before Width: | Height: | Size: 6.7 KiB After Width: | Height: | Size: 212 KiB |
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Reference in new issue