PHP：使用 cURL 模拟 XHR
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/5972443/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
PHP: Simulate XHR using cURL
提问by VeeBee
Today I'm trying to make a cron job for some forum login to check for online stats. The login.php script accepts an ajax request with the form submitted values: user, password, server, and a hash id (in a hidden field). I can already submit the values to the login script and also preserve the session using a cookie jar but when I try to pass the required parameters (coming from sendlogin.php), it seems to reject requests that do not come with the proper request headers. So I need to know how I could simulate this using cURL:
今天，我正在尝试为某个论坛登录做一个 cron 工作，以检查在线统计数据。login.php 脚本接受带有表单提交值的 ajax 请求：用户、密码、服务器和哈希 ID（在隐藏字段中）。我已经可以将值提交到登录脚本并使用 cookie jar 保留会话，但是当我尝试传递所需的参数（来自 sendlogin.php）时，它似乎拒绝了不带有正确请求标头的请求. 所以我需要知道如何使用 cURL 模拟这个：
GET login.php?user=foo&password=bar&server=1&id=7131c359e534e3790eaefa495d621b2a HTTP/1.1
Host: someloginserver.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1
Accept: application/json, text/javascript, */*; q=0.01
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
X-Requested-With: XMLHttpRequest
Referer: http://someloginserver.com/sendlogin.php
Cookie: __cfduid=de2fe207593d1135fc2426fb06e3270741303115848; hellobar_current=1300711502; hellobar_1300711502_variation=11462; PHPSESSID=cc621c6f57c43130d51d3147e319d8c2
hope you could help me on this.
希望你能帮助我。
回答by mario
In the PHP api to curl you can use:
在要 curl 的 PHP api 中，您可以使用：
curl_setopt($curl, CURLOPT_HTTPHEADER, array(
"Host" => "someloginserver.com",
"User-Agent" => "Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1",
"Accept" => "application/json, text/javascript, */*; q=0.01",
"Accept-Language" => "en-us,en;q=0.5",
"Accept-Encoding" => "gzip, deflate",
"Accept-Charset" => "ISO-8859-1,utf-8;q=0.7,*;q=0.7",
"Keep-Alive" => "115",
"Connection" => "keep-alive",
"X-Requested-With" => "XMLHttpRequest",
"Referer" => "http://someloginserver.com/sendlogin.php"
));
But your actual problem might be the Cookie:, which I've excluded above. Setup your cURL request with a COOKIEJAR. Make one faux request to get a current session value, and only afterwards send your actual XHR request.
但您的实际问题可能是我在上面排除的 Cookie:。使用 COOKIEJAR 设置您的 cURL 请求。发出一个虚假请求以获取当前会话值，然后才发送您的实际 XHR 请求。
回答by Isidro Moran
That array format doesn't work. Curl does not accept associative arrays. Each element must be a string in the following format:
该数组格式不起作用。Curl 不接受关联数组。每个元素必须是以下格式的字符串：
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
"Host: www.somehost.com",
"User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1",
"Accept: application/json, text/javascript, */*; q=0.01",
"Accept-Language: en-us,en;q=0.5",
"Accept-Encoding: gzip, deflate",
"Connection: keep-alive",
"X-Requested-With: XMLHttpRequest",
"Referer: http://www.somehost.com/"
));
