比如用CURL的话,代理IP该怎么用啊,是开启软件还是直接在CURL做的设置啊,求指教。
比如用CURL的话,代理IP该怎么用啊,是开启软件还是直接在CURL做的设置啊,求指教。
http://php.net/manual/en/book.curl.php
<code>php</code><code>if ($this->proxy) curl_setopt($process, CURLOPT_PROXY, $this->proxy); </code>
<code> function curlPost($url, $post='', $autoFollow=0){ $ch = curl_init(); $user_agent = 'Safari Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.73.11 (KHTML, like Gecko) Version/7.0.1 Safari/5 curl_setopt($ch, CURLOPT_USERAGENT, $user_agent); // 2. 设置选项,包括URL curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:61.135.169.125', 'CLIENT-IP:61.135.169.125')); //构造IP curl_setopt($ch, CURLOPT_REFERER, "http://www.baidu.com/"); //构造来路 curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET'); if($autoFollow){ curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); //启动跳转链接 curl_setopt($ch, CURLOPT_AUTOREFERER, true); //多级自动跳转 } // if($post!=''){ curl_setopt($ch, CURLOPT_POST, 1);//post提交方式 curl_setopt($ch, CURLOPT_POSTFIELDS, $post); } // 3. 执行并获取HTML文档内容 $output = curl_exec($ch); curl_close($ch); return $output; } </code>
CURLOPT_HTTPHEADER,
写爬虫必备