I'm making a login rest in spring boot. So I created User entity and UserLoginDTO for login. But seems it doesn't work while running
My DTO has validation() function for validating username and password. but it just simple like:
public boolean validate(String username, String password) {
if (username == this.username && password == this.password) {
return true;
}
return false;
}
UserLoginDTO:
@Data
public class UserLoginDTO {
private String username;
private String password;
public boolean validate(String username, String password) {
if (username == this.username && password == this.password) {
return true;
}
return false;
}
}
User:
@Entity
@Table(name = "users")
@Data
public class User {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
@Column(name = "username", nullable = false, unique = true)
private String username;
@Temporal(TemporalType.TIMESTAMP)
@Column(name = "joined_date", nullable = false, unique = true)
@CreatedDate
private Date joinedDate;
@Column(name = "password")
private String password;
@Column(name = "bio")
private String bio;
@Column(name = "email", nullable = false, unique = true)
private String email;
}
@GetMapping("/login")
public @ResponseBody String login(@RequestParam("username") String username, @RequestParam("password") String password) {
User user = repo.queryUserLogin(username, password);
UserLoginDTO dto = new UserLoginDTO();
dto.setUsername(user.getUsername());
dto.setPassword(user.getPassword());
if(dto.validate(username, password)) {
return "Login successfully!";
}
return "Login failed!";
}
But when I ran the code and try to get the result from URL(I use postman). But that doesn't work properly:
