php模拟登陆教务出现object moved to here，加上了curl_setopt($ch, CURLOPTFOLLOWLOCATION, 1);-tutoriel php-php.cn

学生一个，自己在摸索，希望大神们百忙之中指导一下，不知道到底哪里出现了问题
模拟登陆教务网站出现问题，求教大神们
教务网站http://xk.shnu.edu.cn:82/index.aspx
测试账号120154728 123612
登陆界面

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type"/>  <title>a</title></head><body><div class="header">绑定学号    </div>    <div class="content">        <div class="notice"><br/>初始密码身份证后6位</div>            <div class="form">            	<form action="http://localhost/ff/post.php" method="post">                    <div class="row">                	   <span class="label">学  号</span><br/>                	   <input class="input" type="text" name="stuno" value="" /><br/>                    </div>                    <div class="row">                        <span class="label">密  码</span><br/>                        <input class="input" type="password" name="stupwd" value="" /><br/>                    </div>					<div class="row">                        <span class="label">验证码</span><br/>                        <input class="input" type="text" name="stuyzm" value="" /><br/>                    </div>					<div class="row">						<input class="<strong></strong>" type="submit" value="提交" />					</div>					<iframe id='img' src="i.php" scrolling="No" frameborder="0"></iframe>             </form></body></html>

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获取验证码

<?php$url = "http://xk.shnu.edu.cn:82/ValidateCode.aspx?codeLen=5&aFineness=90&ImgWidth=85&PosX=4&PosY=1&FontFamily=Arial&FontSize=14&FontStyle=3";        $filedir = SITE_PATH."/TMP/Cookies";        $cookie_file =  $filedir."/cookie.txt";        $ch = curl_init();        curl_setopt($ch, CURLOPT_URL, $url);        curl_setopt($ch, CURLOPT_HEADER, 0);        curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)");        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file); //        curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);        curl_setopt($ch, CURLOPT_TIMEOUT, "10");        header("Content-type:image/gif");         echo  curl_exec($ch);        curl_close($ch); ?>

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post页面

<?php$user=$_POST["stuno"];$password=$_POST["stupwd"];$yzm=$_POST["stuyzm"];//echo $user;//echo $password;//echo $yzm;$cookie_file = tempnam('./temp','cookie');$login_url = 'http://xk.shnu.edu.cn:82/index.aspx';$post_fields = array("cktime"=>"3153600","txtUserID"=>$user,"txtUserPwd"=>$password,"txtValidateCode"=>$yzm);    $ch = curl_init($login_url);    curl_setopt($ch, CURLOPT_HEADER, 0);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);	curl_setopt($ch, CURLOPTFOLLOWLOCATION, 1);    curl_setopt($ch, CURLOPT_POST, 1);    curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);    curl_exec($ch);    curl_close($ch);        $url='http://xk.shnu.edu.cn:82/index.aspx';    $ch = curl_init($url);    curl_setopt($ch, CURLOPT_HEADER, 0);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);	curl_setopt($ch, CURLOPTFOLLOWLOCATION, 1);    curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);    $contents = curl_exec($ch);    curl_close($ch);?>

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回复讨论(解决方案)

大神们来帮帮忙

CURLOPTFOLLOWLOCATION
应为
CURLOPT_FOLLOWLOCATION

还有就是你的这些代码的执行次序

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

而且你的验证码也不需要curl获取。直接
php模拟登陆教务出现object moved to here，加上了curl_setopt($ch, CURLOPTFOLLOWLOCATION, 1); 即可

CURLOPTFOLLOWLOCATION
应为
CURLOPT_FOLLOWLOCATION

还有就是你的这些代码的执行次序
代码执行次序应该是怎样的啊？代码还有其他的问题吗？
现在改好了没有重定向的信息了但是页面显示还是不对

而且你的验证码也不需要curl获取。直接
php模拟登陆教务出现object moved to here，加上了curl_setopt($ch, CURLOPTFOLLOWLOCATION, 1); 即可
那如何知道验证码是否与网站上的一致？目前进去变成这样子了

curl 访问 http://xk.shnu.edu.cn:82/index.aspx 用于获取 cookie
解析出验证码图片地址
表单页，填写用户信息和验证码值
curl 提交

curl 访问 http://xk.shnu.edu.cn:82/index.aspx 用于获取 cookie
解析出验证码图片地址
表单页，填写用户信息和验证码值
curl 提交
我的流程是这样子的啊模拟之后的页面跟直接在地址栏里输入网址产生的页面一样根本不是个人的信息

流程中只第一次才有 curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
以后每部都不能有，不然读到的 cookie 会改变

流程中只第一次才有 curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
以后每部都不能有，不然读到的 cookie 会改变
刚接触还是不理解
意思是我的post页面里不再需要curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);吗？

而且你的验证码也不需要curl获取。直接
php模拟登陆教务出现object moved to here，加上了curl_setopt($ch, CURLOPTFOLLOWLOCATION, 1); 即可
怎么知道验证码需不需要curl获取啊？

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
我的用户名密码验证码数据是不是还是没有传过去啊？

我 #7 没有说清楚吗？

我 #7 没有说清楚吗？
我的流程应该是你说的那个样子啊

他的登录表单里还有两个隐藏域，你也传过去里吗

他的登录表单里还有两个隐藏域，你也传过去里吗
版主我加上隐藏值了也还是不行

<?php$user=$_POST["stuno"];$password=$_POST["stupwd"];$yzm=$_POST["stuyzm"];//echo $user;//echo $password;//echo $yzm;$cookie_file = tempnam('./temp','cookie');$login_url = 'http://xk.shnu.edu.cn:82/index.aspx';$post_fields = array("cktime"=>"3153600","__VIEWSTATE"=>"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","__EVENTVALIDATION"=>"/wEWBgKY0u7vCwLT8dy8BQLG8eCkDwKuqciQCQKC3IeGDAKO8J4Nk+MLn7wUWUDvvoz1eyVjqKX9ZAs=","pwuser"=>$user,"pwpwd"=>$password);    $ch = curl_init($login_url);    curl_setopt($ch, CURLOPT_HEADER, 0);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);    curl_setopt($ch, CURLOPT_POST, 1);    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);    curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);	curl_exec($ch);    curl_close($ch);        $url='http://xk.shnu.edu.cn:82/StudentManage/wfmXsStuBaseUpdate.aspx';    $ch = curl_init($url);    curl_setopt($ch, CURLOPT_HEADER, 0);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);    curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);    $contents = curl_exec($ch);    curl_close($ch);?>

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你在 pos 页面中
$cookie_file = tempnam('./temp','cookie');
你在获取验证码程序中
$cookie_file = $filedir."/cookie.txt";

整个过程中使用了不同的 cookie 文件，显然不能保证 cookie 是一致的

你在 pos 页面中
$cookie_file = tempnam('./temp','cookie');
你在获取验证码程序中
$cookie_file = $filedir."/cookie.txt";

整个过程中使用了不同的 cookie 文件，显然不能保证 cookie 是一致的我用firebug调试发现隐藏值没有传进去，为什么啊？
其他的值都有，传输方式跟其他的一样

$user=$_POST["stuno"];$password=$_POST["stupwd"];$yzm=$_POST["stuyzm"];//echo $user;//echo $password;//echo $yzm;$cookie_file = tempnam('./temp','cookie');$login_url = 'http://xk.shnu.edu.cn:82/index.aspx';$post_fields = array("cktime"=>"3153600","__VIEWSTATE"=>"/wEPDwUKMTU3NjIwMDY1MQ9kFgICAw9kFgQCEQ88KwAJAQAPFgQeCERhdGFLZXlzFgAeC18hSXRlbUNvdW50AghkFhBmD2QWAmYPFQQx5pys5a2m5pyf5a2m55Sf5oiQ57up6K+35LqOMjAxNOW5tDHmnIgyNuaXpeafpeivoggwMDAwMDAzMzHmnKzlrabmnJ/lrabnlJ/miJDnu6nor7fkuo4yMDE05bm0MeaciDI25pel5p+l6K+iCDIwMTQwMTE2ZAIBD2QWAmYPFQQ3MjAxMee6p+acrOenkeeUn+WPr+S7peWPguWKoOS4iua1t+W4gumrmOagoeWFseS6q+ivvueoiwgwMDAwMDAzMjcyMDEx57qn5pys56eR55Sf5Y+v5Lul5Y+C5Yqg5LiK5rW35biC6auY5qCh5YWx5Lqr6K++56iLCDIwMTMxMjIwZAICD2QWAmYPFQQd5Yid6YCJMjAxM+W5tDEy5pyIMTLml6XlvIDlp4sIMDAwMDAwMzEd5Yid6YCJMjAxM+W5tDEy5pyIMTLml6XlvIDlp4sIMjAxMzExMjhkAgMPZBYCZg8VBHPlhbPkuo7miJHmoKEyMDEx57qn5pys56eR55Sf5Y+C5Yqg5LiK5rW35biC6auY5qCh5YWx5Lqr6K++56iL6YCJ6K++4oCc56Gu6K6k44CB5aKe6YCJ44CB6YCA5pS56YCJ4oCd5bel5L2c55qE6YCa55+lCDAwMDAwMDMwc+WFs+S6juaIkeagoTIwMTHnuqfmnKznp5HnlJ/lj4LliqDkuIrmtbfluILpq5jmoKHlhbHkuqvor77nqIvpgInor77igJznoa7orqTjgIHlop7pgInjgIHpgIDmlLnpgInigJ3lt6XkvZznmoTpgJrnn6UIMjAxMzA5MDJkAgQPZBYCZg8VBCTlrabnlJ/or7fms6jmhI/vvJrmnJ/mnKvmnIDmlrDpgJrnn6UIMDAwMDAwMjkk5a2m55Sf6K+35rOo5oSP77ya5pyf5pyr5pyA5paw6YCa55+lCDIwMTMwNzE2ZAIFD2QWAmYPFQQn6K+35ZCE5L2N5ZCM5a2m5LiN6KaB6ZSZ6L+H5aSN6YCJ5pe26Ze0CDAwMDAwMDI4J+ivt+WQhOS9jeWQjOWtpuS4jeimgemUmei/h+WkjemAieaXtumXtAgyMDEzMDYyNGQCBg9kFgJmDxUEJ+S4iua1t+W4gumrmOagoeWFseS6q+ivvueoi+mAieivvumAmuefpQgwMDAwMDAyNyfkuIrmtbfluILpq5jmoKHlhbHkuqvor77nqIvpgInor77pgJrnn6UIMjAxMzA2MjFkAgcPZBYCZg8VBDflhbPkuo4yMDEz5bm056eL5a2j5YWl5a2m5paw55Sf5L+h5oGv5qC45a+55pON5L2c5oyH5Y2XCDAwMDAwMDE2N+WFs+S6jjIwMTPlubTnp4vlraPlhaXlrabmlrDnlJ/kv6Hmga/moLjlr7nmk43kvZzmjIfljZcIMjAxMzA5MDZkAhMPD2QPDxQrAAEWCB4ETmFtZQULc3RyQ29uZHRpb24eBFR5cGULKVxTeXN0ZW0uVHlwZUNvZGUsIG1zY29ybGliLCBWZXJzaW9uPTIuMC4wLjAsIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49Yjc3YTVjNTYxOTM0ZTA4ORIeDERlZmF1bHRWYWx1ZQVlIGlkX01zZyBpbiAoIHNlbGVjdCBpZF9Nc2cgZnJvbSBYeE1zZ05vdGlmeVJvbGUgd2hlcmUgUm9sZUlkID0gJzAwMDEwMDA1Jykgb3JkZXIgYnkgcmVsZWFzZWRhdGUgZGVzYyAeDlBhcmFtZXRlclZhbHVlZBQrAQECA2RkZGIgE9UDulG9GvRO4dsU+SdCCEFM","__EVENTVALIDATION"=>"/wEWBgKY0u7vCwLT8dy8BQLG8eCkDwKuqciQCQKC3IeGDAKO8J4Nk+MLn7wUWUDvvoz1eyVjqKX9ZAs=","btnLogin"=>"登陆","txtUserID"=>$user,"txtUserPwd"=>$password,"txtValidateCode"=>$yzm);

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你在 pos 页面中
$cookie_file = tempnam('./temp','cookie');
你在获取验证码程序中
$cookie_file =  $filedir."/cookie.txt";

整个过程中使用了不同的 cookie 文件，显然不能保证 cookie 是一致的
版主  我现在模拟登陆成功了，我后来发现查询成绩不需要验证码
  我只是把隐藏值也传进去了就ok了
   但现在又有个问题   就是有时候显示成绩，有时候又是什么都没有