标签：username return String 登录 实现 Pattern Result loginUser
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@PostMapping("/login")
public Result<String> login(@Pattern(regexp = "^\\S{5,16}$") String username, @Pattern(regexp = "^\\S{5,16}$")String password){
//根据用户名查询用户
User loginUser = userService.findByUserName(username);
//判断该用户是否存在
if(loginUser == null){
return Result.error("用户名填写错误");
}
//判断密码是否正确
if(Md5Util.getMD5String(password).equals(loginUser.getPassword())){
return Result.success("jwt token令牌");
}
return Result.error("登陆失败");
}
标签：username,
return,
String,
登录,
实现,
Pattern,
Result,
loginUser
From： https://www.cnblogs.com/muzhaodi/p/17985852