2
我想登录到 out university food reservation所以编辑action窗体在谷歌浏览器并发送数据到我的网站，看看我发送了什么，当我按下提交按钮。无法通过php curl登录
__LASTFOCUS=&__EVENTTARGET=&__EVENTARGUMENT=&__VIEWSTATE=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&__EVENTVALIDATION=/wEWBALtyp+2DQKl1bKdCAK1qbT2CQKC3IfLCT5A0UwjzwbH6JTK21okH7qC0C74&txtusername=myusername&txtpassword=mypassword&btnlogin=ورود&
之后，我开发e代码与PHP和卷曲自动做到这一点。
$post_fields = '__LASTFOCUS=&__EVENTTARGET=&__EVENTARGUMENT=&__VIEWSTATE=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&__EVENTVALIDATION=/wEWBALtyp+2DQKl1bKdCAK1qbT2CQKC3IfLCT5A0UwjzwbH6JTK21okH7qC0C74&txtusername=8909103&txtpassword=temptemp&btnlogin=ورود&';
$ch = curl_init("http://stu24.kntu.ac.ir/Login.aspx");;
$cookie = fopen("temp.txt", "w+");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);
curl_setopt ($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt ($ch, CURLOPT_COOKIEFILE, $cookie);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
$x = curl_exec($ch);
echo ($x);
curl_close($ch);但它会从服务器返回错误。
Server Error in '/' Application.
The state information is invalid for this page and might be corrupted.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: The state information is invalid for this page and might be corrupted.
Source Error:
The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:
1. Add a "Debug=true" directive at the top of the file that generated the error. Example:
or:
2) Add the following section to the configuration file of your application:
Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.
Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.
Stack Trace:
[FormatException: Invalid length for a Base-64 char array.]
System.Convert.FromBase64String(String s) +0
System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) +72
System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String serializedState) +4
System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter, String serializedState) +37
System.Web.UI.HiddenFieldPageStatePersister.Load() +113
[ViewStateException: Invalid viewstate.
Client IP: 209.54.48.51
Port: 47212
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8
ViewState: 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...]
[HttpException (0x80004005): The state information is invalid for this page and might be corrupted.]
System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError) +106
System.Web.UI.ViewStateException.ThrowViewStateError(Exception inner, String persistedState) +14
System.Web.UI.HiddenFieldPageStatePersister.Load() +217
System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +105
System.Web.UI.Page.LoadAllState() +43
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6785
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +242
System.Web.UI.Page.ProcessRequest() +80
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.login_aspx.ProcessRequest(HttpContext context) +37
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
Version Information: Microsoft .NET Framework Version:2.0.50727.3053; ASP.NET Version:2.0.50727.3053
，如果我这样做限制$post_fields只有用户名和密码，它会重定向到重新登录页面。 问题在哪里，我该如何解决？