6-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