python网络请求简洁之道--python requests简介

#requests中文文档：http://cn.python-requests.org/en/latest/#学习出处:http://mp.weixin.qq.com/s?__biz=MjM5NzU0MzU0Nw==&mid=207310526&idx=1&sn=9f44fb01776f65e711bc9329ba997cec#rd#requests是python的一个HTTP客户端库#第一个简单的例子import requestsurl=requests.get('http://zhidao.com')#发送请求print url.status_code#状态print url.headers['content-type']#头部信息print url.encoding#编码print url.text#如果出现编码问题，建议使用url.contentprint url.content

#请求http例子url0='http://httpbin.org/post'url1='http://httpbin.org/put'url2='http://httpbin.org/delete'url3='http://httpbin.org/get'url4='http://httpbin.org/get'r1=requests.post(url0)r2=requests.put(url1)r3=requests.delete(url2)r4=requests.head(url3)r5=requests.options(url4)

#带参数请求例子payload={'wd':'cn','cn1':'101'}r=requests.get('http://www.baidu.com/s',params=payload)print r.url#获取json结果r=requests.get('http://ip.taobao.com/service/getIpInfo.php?ip=122.88.60.28')print r.json()['data']['country']