一、定義Cookie存儲路徑
必須使用絕對路徑
$cookie_jar = dirname(__FILE__)."/pic.cookie";
二、獲取Cookie
將cookie存入文件
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$url = "http://1.2.3.4/";$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_HEADER, 0);curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_jar);$content = curl_exec($ch);curl_close($ch); |
三、模擬瀏覽器獲取驗證碼
該服務器驗證碼有漏洞，可以自己指定
取出cookie，一起提交給服務器，讓服務器以為是瀏覽器打開登陸頁面
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$ch = curl_init();curl_setopt($ch, CURLOPT_URL, 'http://1.2.3.4/getCheckpic.action?rand=6836.185874812305');curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_jar);curl_setopt($ch, CURLOPT_HEADER, 0);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);$ret = curl_exec($ch);curl_close($ch); |
四、POST提交
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$post = "name=2&userType=1&passwd=asdf&loginType=1&rand=6836&imageField.x=25&imageField.y=7"; $ch = curl_init();curl_setopt($ch, CURLOPT_URL, "http://1.2.3.4/loginstudent.action");curl_setopt($ch, CURLOPT_HEADER, false);curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);curl_setopt($ch, CURLOPT_POSTFIELDS, $post);curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_jar);$result=curl_exec($ch);curl_close($ch); |
五、到指定頁面獲取數據
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$ch = curl_init();curl_setopt($ch, CURLOPT_URL, "http://1.2.3.4/accountcardUser.action");curl_setopt($ch, CURLOPT_HEADER, false);curl_setopt($ch, CURLOPT_HEADER, 0);curl_setopt($ch, CURLOPT_RETURNTRANSFER,0); curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_jar);$html=curl_exec($ch);// var_dump($html);curl_close($ch); |
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持服務器之家。
原文鏈接：https://www.cnblogs.com/wangluochong/p/9849647.html
