使用retrofit上傳實體類的信息到服務端

服務端

/**
   * springboot會自動將返回類型轉換成JSON格式並返回
   * @param requestVo
   * @return
   */
  @PostMapping(value = "login.do")
  public ResultVo login(@RequestBody RequestVo requestVo) {
    ResultVo resultVo = new ResultVo();

//    final LoginRequestVo loginRequestVo = new Gson().fromJson(data, LoginRequestVo.class);
    final int phone = requestVo.getPhone();
    final String username = requestVo.getUsername();
    final String password = requestVo.getPassword();

    resultVo.setCode(200);
    resultVo.setMsg("登陸成功");

    return resultVo;
  }

客戶端

@POST(value = "login.do")
Call<ResultVo> login(@Body RequestVo requestVo);