jwt token校验获取用户数据

/**
 * 用户登录成功之后，获取用户信息
 *  1.获取用户id
 *  2.根据id查询用户
 *  3.构建返回值对象
 *  4.返回数据
 * @return
 */
@RequestMapping(value = "/profile",method = RequestMethod.POST)
public Result profile(HttpServletRequest request){
    /**
     * 请求头信息中获取请求数据
     * 1.获取请求头信息：名称：=Authorization
     * 2.解析token
     * 3.获取clamix
     */
    String authorization = request.getHeader("Authorization");
    if (StringUtils.isEmpty(authorization)){
        System.out.println("你还未登录！");
    }
    String token=authorization.replace("Bearer","");
    Claims claims = jwtUtils.parseJWT(token);
    String userId=claims.getId();
    User user = userService.findById(userId);
    return new Result(ResultCode.SUCCESS,new ProfileResult(user));
}