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python3.4中的post请求怎么写

from urllib import request request.urlopen() def post(url, data=None, headers=None, timeout=2, decode='utf-8'): rt = HttpReturn() if headers is None: headers = {} post_data = urllib.parse.urlencode(data).encode(decode) try: req...

python3使用 from urllib import request request.urlopen()

参数: url (string) – 请求的URL callback (callable) – the function that will be called with the response of this request (once its downloaded) as its first parameter. For more information see Passing additional data to callback ...

python发送post和get请求get请求:使用get方式时,请求数据直接放在url中。方法一、import urllibimport urllib2url = "

import httplib, urllibfrom urlparse import urlparsedef httppost(url, **kwgs): httpClient = None conn = urlparse(url) try: params = urllib.urlencode(dict(kwgs)) header = {"Content-type": "application/x-www-form-urlencoded", "Acc...

http.client包就实现了相应操作的,具体你可以看python的官方教程,下面是我从里面截取的POST示例: >>> import http.client, urllib.parse>>> params = urllib.parse.urlencode({'@number': 12524, '@type': 'issue', '@action': 'show'})>>> h...

head = {'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36', ...

用这个:class urllib2.Request(url[, data][, headers][, origin_req_host][, unverifiable]) 其中data就是post的内容。 从别的地方找了个例子一看就能懂。 import urllibimport urllib2url = 'http://umbra.nascom.nasa.gov/cgi-bin/eit-catal...

HTTP 协议规定 POST 提交的数据必须放在消息主体(entity-body)中,但协议并没有规定数据必须使用什么编码方式。常见的四种编码方式如下: 1、application/x-www-form-urlencoded 这应该是最常见的 POST 提交数据的方式了。浏览器的原生 form ...

import httplib, urllibfrom urlparse import urlparsedef httppost(url, **kwgs): httpClient = None conn = urlparse(url) try: params = urllib.urlencode(dict(kwgs)) header = {"Content-type": "application/x-www-form-urlencoded", "Acc...

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