Question

PHP 用CURL POST后获取cookis并使用获取的cookis，在抓取内容

例如：
网址获取cookis码：
Cookie:__cfduid=d10004189f56b7b1b10476b52f1348e361445765815; PHPSESSID=5tqjddj89oqgq025e89jp9kq05
二次抓取连接：
http://网址/id.php?id=5tqjddj89oqgq025e89jp9kq0

----------------------------------------------------------------------
到网址获取cookis码
PHPSESSID码作为连接id再次抓取该链接的全部内容，抓取时使用的cookie是网址之前获取的cookie

大概就这样了，希望哪位可以帮忙写一下，先谢谢了

Answer 1

用这个。

public function post($url, $post_data) {
$this->_ch = curl_init();
curl_setopt($this->_ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20100101 Firefox/22.0');
curl_setopt($this->_ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($this->_ch, CURLOPT_MAXREDIRS, 5);
curl_setopt($this->_ch, CURLOPT_HEADER, 0);
curl_setopt($this->_ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($this->_ch, CURLOPT_SSL_VERIFYPEER, false );
curl_setopt($this->_ch, CURLOPT_SSL_VERIFYHOST, false );
curl_setopt($this->_ch, CURLOPT_ENCODING, "" );
curl_setopt($this->_ch, CURLOPT_POST, TRUE);
curl_setopt($this->_ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($this->_ch, CURLOPT_COOKIEFILE, getcwd () . '/cookie' );
curl_setopt($this->_ch, CURLOPT_COOKIEJAR, getcwd () . '/cookie' );
curl_setopt($this->_ch, CURLOPT_URL, $url);
$this->_body = curl_exec($this->_ch);
$this->_info = curl_getinfo($this->_ch);
$this->_error = curl_error($this->_ch);
curl_close($this->_ch);
}

Answer 2

付费帮你写 ，有意look 名称。