parent
0dd89d35b1
commit
636f64326a
@ -1,10 +1,35 @@
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package org.example.controller;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import org.apache.ibatis.annotations.Param;
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import org.example.mapper.UserMapper;
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import org.example.pojo.User;
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import org.example.service.UserService;
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import org.example.utils.Result;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.bind.annotation.*;
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@Tag(name="用户",description = "用户相关接口")
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@RestController
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@RequestMapping("/user")
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public class UserController {
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@Autowired
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UserService userService;
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@Operation(summary = "注册", description = "用户注册接口")
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@PostMapping("/regist")
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public Result regist(@RequestBody User user){
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System.out.println(user);
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return userService.regist(user);
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}
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@Operation(summary = "登录", description = "用户登录接口")
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@GetMapping("/login")
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public Result login(@Parameter(description = "用户名") @Param("username") String username,@Parameter(description = "用户密码") @Param("password") String password){
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return userService.login(username, password);
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}
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}
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@ -1,4 +1,9 @@
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package org.example.service;
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import org.example.pojo.User;
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import org.example.utils.Result;
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public interface UserService {
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public Result regist(User user);
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public Result login(String username, String password);
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}
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@ -1,7 +1,43 @@
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package org.example.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import org.example.mapper.UserMapper;
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import org.example.pojo.User;
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import org.example.service.UserService;
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import org.example.utils.MD5Util;
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import org.example.utils.Result;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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@Service
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public class UserServiceImpl {
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public class UserServiceImpl implements UserService {
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@Autowired
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UserMapper userMapper;
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public Result regist(User user){
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QueryWrapper<User> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("username",user.getUsername());
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boolean isExist = userMapper.exists(queryWrapper);
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if(isExist){
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return Result.error("-1","用户名已被使用");
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}
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user.setPassword(MD5Util.encrypt(user.getPassword()));
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Integer rows = userMapper.insert(user);
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if(rows>0){
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return Result.success();
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}
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return Result.error("-1","failure");
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}
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@Override
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public Result login(String username, String password) {
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QueryWrapper<User> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("username",username).eq("password",MD5Util.encrypt(password));
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User user = userMapper.selectOne(queryWrapper);
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user.setPassword(null);
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if(user != null){
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return Result.success(user);
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}
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return Result.error("-1","账号或者密码错误");
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}
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}
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@ -0,0 +1,66 @@
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package org.example.utils;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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@ApiModel(value = "响应结果实体", description = "响应结果实体")
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public class Result<T> {
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@ApiModelProperty(value = "响应提示码")
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private String code;
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@ApiModelProperty(value = "提示信息")
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private String msg;
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@ApiModelProperty(value = "响应数据")
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private T data;
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public String getCode() {
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return code;
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}
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public void setCode(String code) {
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this.code = code;
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}
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public String getMsg() {
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return msg;
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}
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public void setMsg(String msg) {
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this.msg = msg;
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}
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public T getData() {
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return data;
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}
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public void setData(T data) {
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this.data = data;
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}
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public Result() {
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}
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public Result(T data) {
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this.data = data;
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}
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public static Result success() {
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Result result = new Result<>();
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result.setCode("0");
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result.setMsg("成功");
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return result;
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}
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public static <T> Result<T> success(T data) {
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Result<T> result = new Result<>(data);
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result.setCode("0");
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result.setMsg("成功");
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return result;
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}
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public static Result error(String code, String msg) {
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Result result = new Result();
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result.setCode(code);
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result.setMsg(msg);
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return result;
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}
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}
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