基本设想：
{ "code":200, "msg":"成功", "data":null }
其中code代表响应状态码，msg传递结果信息或异常信息，data用于返回响应数据。
# -*- coding: utf-8 -*-# # Name: response_body # Description: # Author: lty # Date: 2020/6/24 from flask import jsonify # 响应代码类： class ResponseCode(object): SUCCESS = 200 # 成功 FAIL = -1 # 失败 NOT_FOUND = 404 # 未找到相关信息 ERROR = 500 # 响应体类： class ResBody(object): """ 封装响应体 """ def __init__(self, data={}, code=ResponseCode.SUCCESS, msg="success"): self._data = data self._msg = msg self._code = code def update(self, code=None, data=None, msg=None): """ 更新默认响应文本 :param code:响应状态码 :param data: 响应数据 :param msg: 响应消息 :return: """ if code is not None: self._code = code if data is not None: self._data = data if msg is not None: self._msg = msg @property def body(self): """ 输出响应文本内容 :return: """ temp = self.__dict__ temp["data"] = temp.pop("_data") temp["msg"] = temp.pop("_msg") temp["code"] = temp.pop("_code") return jsonify(temp) class NotFoundException(Exception): def __init__(self, ErrorInfo): self.errorinfo = ErrorInfo def __str__(self): return self.errorinfo
