requests模块封装

import requests
import json

#判断是否为json类型
def isJson(myJson):
    try:
        json_object = json.loads(myJson)
    except Exception as e:
        return False
    return True


def requestsMain(url, method, jsonData=None, data=None, headers=None):
#使用字典通过key调用对应接口请求方法
    methodDict = {
        'POST': requests.post,
        'GET': requests.get,
        'PUT': requests.put
        }
    code = None
    if method is not None:
        method = method.upper()
        if method in methodDict:
            res = methodDict[method](url=url, data=data, json=jsonData, headers=headers)
            code = res.status_code
            res = json.dumps(res.json(), ensure_ascii=False, indent=2, sort_keys=True)
        else:
            res = ('接口类型仅支持%s' % methodDict.keys())
    else:
        res = ('请填写接口类型')
#返回响应码，响应数据
    return code, res