如何实现我的PHP curl请求到Python [英] How can I implement my PHP curl request to Python

问题描述

下面的PHP代码从服务器A抓取html到服务器B.我这样做是为了规避浏览器的同一域策略。 （jQuery的JSONP也可以用来实现这个，但我更喜欢这个方法）

This PHP code below fetches html from server A to server B. I did this to circumvent the same-domain policy of browsers. (jQuery's JSONP can also be used to achieve this but I prefer this method)

<?php
 /* 
   This code goes inside the body tag of server-B.com.
   Server-A.com then returns a set of form tags to be echoed in the body tag of Server-B 
 */
 $ch = curl_init();
 $url = "http://server-A.com/form.php";
 curl_setopt($ch, CURLOPT_URL, $url);
 curl_setopt($ch, CURLOPT_HEADER,FALSE);
 curl_exec($ch);     //   grab URL and pass it to the browser
 curl_close($ch);    //   close cURL resource, and free up system resources
?>

如何在Python中实现？我确信在Python中还有Curl实现，但我不知道该怎么做。

How can I achieve this in Python? Im sure there is Curl implementation in Python too but I dont quite know how to do it yet.

推荐答案

有Python的cURL包装器，但首选方法是使用 urllib2

There are cURL wrappers for Python, but the preferred way of doing this is using urllib2

请注意，您的PHP代码会检索整个页面并打印。等效的Python代码是：

Note that your code in PHP retrieves the whole page and prints it. The equivalent Python code is:

import urllib2

url = 'http://server-A.com/form.php'
res = urllib2.urlopen(url)
print res.read()

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