毕业设计记录 day(1) 环境搭建及用户登录
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2022-07-01 15:26:22
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一、结果展示
1.1 登录成功
1.2 登录失败
二、后端代码
2.1 用户登录
@RestController
public class UserController {
@Autowired
UserService userService;
@RequestMapping("/login")
public Result login(@RequestParam("email")String email, @RequestParam("pass")String pass){
User byEmailAndPass = userService.findByEmailAndPass(email, pass);
if(byEmailAndPass == null){
System.out.println("登录失败");
return new Result(Msg.EmailOrPassError);
}else {
System.out.println("登录成功");
return new Result(Msg.LoginSuccess);
}
}
2.2 用户DAO
public interface UserDao extends JpaRepository<User,Integer> {
public User findByEmailAndPass(@Param("email") String email, @Param("pass") String pass);
}
2.3 用户service
@Service
public class UserService {
@Autowired
UserDao userDao;
public User findByEmailAndPass(String email,String pass){
return userDao.findByEmailAndPass(email,pass);
}
public User save(User user){
return userDao.save(user);
}
}
三、元数据
3.1 时间
- 2019 12 20
3.2 事件
用户登录后端功能的实现
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