python requests get请求_使用requests库封装类处理get/post请求

1、request安装

1)pip安装，直接pip install requests

2)下载离线包安装，加压后，命令行进入路径，执行python setup.py install

2、创建工程

注意勾选Inherit global sit-packages，否则引用requests包时会报错

3、类封装及调用如下

# coding=utf-8

import requests

import json

class SendMain:

# SendMain构造函数

def __init__(self,url,method,data=None):

self.res = self.send_main(url, method, data)

# 发送post请求

def send_post(self,url, data):

res = requests.post(url=url, data=data).json()

# 返回结果格式化

return json.dumps(res, indent=2, sort_keys=True)

# 发送get请求

def send_get(self,url, data):

res = requests.get(url, data).json()

# 返回结果格式化

return json.dumps(res, indent=2, sort_keys=True)

# 既能发get又能发post请求

def send_main(self,url, method, data=None):

res = None

if method == 'GET':

res = self.send_get(url, data)

else:

res = self.send_post(url, data)

return res

if __name__ == '__main__':

#接口数据

postData = {'username': 'wangling', 'password': ''}

getData = {'username': 'wl', 'mobile': '', 'data': 'haha'}

postUrl = 'http://127.0.0.1:8000/postDataHandle/'

getUrl = 'http://127.0.0.1:8000/getDataHandle/'

runPost = SendMain(postUrl,'POST',postData)

runGet = SendMain(getUrl,'GET',getData)

print runGet.res

print runPost.res