flutter使用dio网络接口调用

dio官网package地址
中文说明

    Dio dio = new Dio();
    dio.options.baseUrl = ServerUrl.base;
    FormData formData = new FormData.from({
      "mobile": "13981983532",
      "pwd": "983532",
    });
    Response response = await dio.post(ServerUrl.token, data: formData);
    print(response.data.toString());