From 58d0f7e7e82a1946cd27d3ea959072e02daa9aff Mon Sep 17 00:00:00 2001 From: Cui YongXing <2835316714@qq.com> Date: Thu, 1 Aug 2024 09:32:58 +0800 Subject: [PATCH] q --- .gitignore | 33 +++++++ pom.xml | 88 +++++++++++++++++++ src/main/java/com/bwie/Day13Application.java | 13 +++ .../bwie/user/controller/UserController.java | 45 ++++++++++ .../java/com/bwie/user/domain/Result.java | 35 ++++++++ src/main/java/com/bwie/user/domain/User.java | 25 ++++++ .../bwie/user/domain/req/UserLoginReq.java | 15 ++++ .../bwie/user/domain/resp/UserLoginResp.java | 27 ++++++ .../java/com/bwie/user/mapper/UserMapper.java | 9 ++ .../com/bwie/user/service/UserService.java | 10 +++ .../user/service/impl/UserServiceImpl.java | 35 ++++++++ src/main/resources/application.yml | 8 ++ .../java/com/bwie/Day13ApplicationTests.java | 13 +++ 13 files changed, 356 insertions(+) create mode 100644 .gitignore create mode 100644 pom.xml create mode 100644 src/main/java/com/bwie/Day13Application.java create mode 100644 src/main/java/com/bwie/user/controller/UserController.java create mode 100644 src/main/java/com/bwie/user/domain/Result.java create mode 100644 src/main/java/com/bwie/user/domain/User.java create mode 100644 src/main/java/com/bwie/user/domain/req/UserLoginReq.java create mode 100644 src/main/java/com/bwie/user/domain/resp/UserLoginResp.java create mode 100644 src/main/java/com/bwie/user/mapper/UserMapper.java create mode 100644 src/main/java/com/bwie/user/service/UserService.java create mode 100644 src/main/java/com/bwie/user/service/impl/UserServiceImpl.java create mode 100644 src/main/resources/application.yml create mode 100644 src/test/java/com/bwie/Day13ApplicationTests.java diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..549e00a --- /dev/null +++ b/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..f78b3dd --- /dev/null +++ b/pom.xml @@ -0,0 +1,88 @@ + + + 4.0.0 + com.bwie + day13 + 0.0.1-SNAPSHOT + day13 + Demo project for Spring Boot + + 1.8 + UTF-8 + UTF-8 + 2.6.13 + + + + org.springframework.boot + spring-boot-starter + + + org.springframework.boot + spring-boot-starter-web + + + org.projectlombok + lombok + + + com.baomidou + mybatis-plus-boot-starter + 3.5.3.1 + + + com.mysql + mysql-connector-j + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + org.springframework.boot + spring-boot-dependencies + ${spring-boot.version} + pom + import + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.8.1 + + 1.8 + 1.8 + UTF-8 + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot.version} + + com.bwie.Day13Application + true + + + + repackage + + repackage + + + + + + + + diff --git a/src/main/java/com/bwie/Day13Application.java b/src/main/java/com/bwie/Day13Application.java new file mode 100644 index 0000000..75ef703 --- /dev/null +++ b/src/main/java/com/bwie/Day13Application.java @@ -0,0 +1,13 @@ +package com.bwie; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Day13Application { + + public static void main(String[] args) { + SpringApplication.run(Day13Application.class, args); + } + +} diff --git a/src/main/java/com/bwie/user/controller/UserController.java b/src/main/java/com/bwie/user/controller/UserController.java new file mode 100644 index 0000000..5ecedd4 --- /dev/null +++ b/src/main/java/com/bwie/user/controller/UserController.java @@ -0,0 +1,45 @@ +package com.bwie.user.controller; + +import com.bwie.user.domain.Result; +import com.bwie.user.domain.req.UserLoginReq; +import com.bwie.user.domain.resp.UserLoginResp; +import com.bwie.user.service.UserService; +import lombok.RequiredArgsConstructor; +import lombok.extern.log4j.Log4j2; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@Log4j2 +@RestController +@RequestMapping("user") +@RequiredArgsConstructor +public class UserController { + + + private final UserService userService; + + @PostMapping("login") + public Result login(@RequestBody UserLoginReq req){ + try { + UserLoginResp login = userService.login(req); + if (login.getUserRole()==1){ + return Result.success("普通用户登录成功",login); + }else { + return Result.success("管理员登录成功",login); + } + } catch (Exception e) { + return Result.error(e.getMessage()); + } + } + + + + + + + + + +} diff --git a/src/main/java/com/bwie/user/domain/Result.java b/src/main/java/com/bwie/user/domain/Result.java new file mode 100644 index 0000000..763fb62 --- /dev/null +++ b/src/main/java/com/bwie/user/domain/Result.java @@ -0,0 +1,35 @@ +package com.bwie.user.domain; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@AllArgsConstructor +@NoArgsConstructor +public class Result { + + private Integer code; + private String msg; + private T data; + + public static Result success(T data){ + return new Result(200,"操作成功",data); + + } + public static Result success(String msg,T data){ + return new Result(200,msg,data); + } + public static Result error(T data){ + return new Result(500,"操作失败",data); + + } + + public static Result error(String msg){ + return new Result(500,msg,null); + + } + public static Result error(String msg,T data){ + return new Result(500,msg,data); + } +} diff --git a/src/main/java/com/bwie/user/domain/User.java b/src/main/java/com/bwie/user/domain/User.java new file mode 100644 index 0000000..1441bc5 --- /dev/null +++ b/src/main/java/com/bwie/user/domain/User.java @@ -0,0 +1,25 @@ +package com.bwie.user.domain; + +import com.baomidou.mybatisplus.annotation.IdType; +import com.baomidou.mybatisplus.annotation.TableId; +import com.baomidou.mybatisplus.annotation.TableName; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@AllArgsConstructor +@NoArgsConstructor +@Builder +@TableName(value = "t_user") +public class User { + + @TableId(value = "user_id",type = IdType.AUTO) + private Integer userId; + private String userName; + private String userPwd; + private Integer userRole; + + +} diff --git a/src/main/java/com/bwie/user/domain/req/UserLoginReq.java b/src/main/java/com/bwie/user/domain/req/UserLoginReq.java new file mode 100644 index 0000000..70120e5 --- /dev/null +++ b/src/main/java/com/bwie/user/domain/req/UserLoginReq.java @@ -0,0 +1,15 @@ +package com.bwie.user.domain.req; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@AllArgsConstructor +@NoArgsConstructor +@Builder +public class UserLoginReq { + private String userName; + private String userPwd; +} diff --git a/src/main/java/com/bwie/user/domain/resp/UserLoginResp.java b/src/main/java/com/bwie/user/domain/resp/UserLoginResp.java new file mode 100644 index 0000000..815c127 --- /dev/null +++ b/src/main/java/com/bwie/user/domain/resp/UserLoginResp.java @@ -0,0 +1,27 @@ +package com.bwie.user.domain.resp; + +import com.bwie.user.domain.User; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@AllArgsConstructor +@NoArgsConstructor +@Builder +public class UserLoginResp { + private Integer userId; + private String userName; + private Integer userRole; + + + + public static UserLoginResp userBuild(User user){ + return UserLoginResp.builder() + .userId(user.getUserId()) + .userName(user.getUserName()) + .userRole(user.getUserId()) + .build(); + } +} diff --git a/src/main/java/com/bwie/user/mapper/UserMapper.java b/src/main/java/com/bwie/user/mapper/UserMapper.java new file mode 100644 index 0000000..6a5c6c1 --- /dev/null +++ b/src/main/java/com/bwie/user/mapper/UserMapper.java @@ -0,0 +1,9 @@ +package com.bwie.user.mapper; + +import com.baomidou.mybatisplus.core.mapper.BaseMapper; +import com.bwie.user.domain.User; +import org.apache.ibatis.annotations.Mapper; + +@Mapper +public interface UserMapper extends BaseMapper { +} diff --git a/src/main/java/com/bwie/user/service/UserService.java b/src/main/java/com/bwie/user/service/UserService.java new file mode 100644 index 0000000..b42ea52 --- /dev/null +++ b/src/main/java/com/bwie/user/service/UserService.java @@ -0,0 +1,10 @@ +package com.bwie.user.service; + +import com.baomidou.mybatisplus.extension.service.IService; +import com.bwie.user.domain.User; +import com.bwie.user.domain.req.UserLoginReq; +import com.bwie.user.domain.resp.UserLoginResp; + +public interface UserService extends IService { + UserLoginResp login(UserLoginReq req); +} diff --git a/src/main/java/com/bwie/user/service/impl/UserServiceImpl.java b/src/main/java/com/bwie/user/service/impl/UserServiceImpl.java new file mode 100644 index 0000000..477bf63 --- /dev/null +++ b/src/main/java/com/bwie/user/service/impl/UserServiceImpl.java @@ -0,0 +1,35 @@ +package com.bwie.user.service.impl; + +import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; +import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; +import com.bwie.user.domain.User; +import com.bwie.user.domain.req.UserLoginReq; +import com.bwie.user.domain.resp.UserLoginResp; +import com.bwie.user.mapper.UserMapper; +import com.bwie.user.service.UserService; +import org.springframework.stereotype.Service; +import org.springframework.util.StringUtils; + +import javax.annotation.Resource; + +@Service +public class UserServiceImpl extends ServiceImpl implements UserService { + + @Resource + private UserMapper userMapper; + + @Override + public UserLoginResp login(UserLoginReq req) { + if (StringUtils.isEmpty(req.getUserName())||StringUtils.isEmpty(req.getUserPwd())){ + throw new RuntimeException("账号或密码不能为空"); + } + LambdaQueryWrapper wrapper = new LambdaQueryWrapper<>(); + wrapper.eq(User::getUserName,req.getUserName()); + User user = userMapper.selectOne(wrapper); + if (!user.getUserPwd().equals(req.getUserPwd())){ + throw new RuntimeException("密码错误"); + } + UserLoginResp resp = UserLoginResp.userBuild(user); + return resp; + } +} diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml new file mode 100644 index 0000000..bf5553f --- /dev/null +++ b/src/main/resources/application.yml @@ -0,0 +1,8 @@ +server: + port: 8080 +spring: + datasource: + driver-class-name: com.mysql.cj.jdbc.Driver + url: jdbc:mysql://127.0.0.1:3306/day13rk?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8 + username: root + password: cyx12345 diff --git a/src/test/java/com/bwie/Day13ApplicationTests.java b/src/test/java/com/bwie/Day13ApplicationTests.java new file mode 100644 index 0000000..5419759 --- /dev/null +++ b/src/test/java/com/bwie/Day13ApplicationTests.java @@ -0,0 +1,13 @@ +package com.bwie; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class Day13ApplicationTests { + + @Test + void contextLoads() { + } + +}