在不考虑验证码的情况一下,php实现模拟登陆,网上给的办法通常是採用curl来模拟实现,可是curl实现的是server端与server端建立了会话,仅仅能模拟登陆之后获取登陆之后的数据。无法将cookie信息种植到client上(至少眼下本人查找没有找到办法)最后自己通过隐藏的iframe来实现。
1、curl实现模拟登陆的代码,(仅仅是实现server与server建立会话,事实上并没有在client与server之间建立会话)
<?php $cookie_jar = tempnam(\'./tmp\',\'cookie\'); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, \'http://192.168.0.22/logincheck.php\'); curl_setopt($ch, CURLOPT_POST, 1); $request = \'UNAME=admin&PASSWORD=123456\'; curl_setopt($ch, CURLOPT_POSTFIELDS, $request); //把返回来的cookie信息保存在$cookie_jar文件里 curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_jar); //设定返回的数据是否自己主动显示 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //设定是否显示头信息 curl_setopt($ch, CURLOPT_HEADER, false); //设定是否输出页面内容 curl_setopt($ch, CURLOPT_NOBODY, false); curl_exec($ch); curl_close($ch); //get data after login $ch2 = curl_init(); curl_setopt($ch2, CURLOPT_URL, \'http://192.168.0.22/general/\'); curl_setopt($ch2, CURLOPT_HEADER, false); curl_setopt($ch2, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch2, CURLOPT_COOKIEFILE, $cookie_jar); $orders = curl_exec($ch2); echo $orders; exit; echo \'<pre>\'; echo strip_tags($orders); echo \'</pre>\'; curl_close($ch2); ?>2、通过隐藏的iframe实现client与server端的通信(肯能带来一定的安全隐患)
<html> <title></title> <body> <?$goURL="http://<span style="font-family: Arial, Helvetica, sans-serif;">192.168.0.22</span><span style="font-family: Arial, Helvetica, sans-serif;">/general/email/";</span> ?
> <iframe name="hiddenLoginFrame" onload="get_pass()" src="ceshi1.php" id="hiddenLoginFrame" width=0 height=0 frameborder=0 scrolling=no style="display:none;"> </iframe> <script Language="JavaScript"> function get_pass() { window.open("<?=$goURL ?
>"); window.close(); } </script> </body> </html>
ceshi1.php
<html>
<head>
<title>ceshi</title>
</head>
<body onload="get_pass1();">
<form name="form1" method="post" target="hiddenLoginFrame" action="http://<span style="font-family: Arial, Helvetica, sans-serif;">192.168.0.22</span><span style="font-family: Arial, Helvetica, sans-serif;">/logincheck.php"></span>
<input type="text" value="admin" name="UNAME">
<input type="text" value="123456" name="PASSWORD">
</form>
</body>
<script Language="JavaScript">
function get_pass1()
{
//document.form1.action=u_url;
document.form1.submit();
}
</script>
</html>