//在userController中,写好控制类
 @GetMapping("userInfo")
    public Result<Object> userInfo(@RequestHeader(name = "Authorization") String token){
        Map<String, Object> map = JwtUtil.parseToken(token);
        String username = (String)map.get("username");
        User user = userService.findByUserName(username);

        return Result.success(user);
    }


//同时为了防止password被以字符串的形式返回,需要在实体类user中,在password上添加@JsonIgnore
@JsonIgnore
    private String password;//密码
#在application.yml中
mybatis:
  configuration:
    map-underscore-to-camel-case: true #开启下划线驼峰命名之间的转换