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分享httpwebrequest问题
如图：我模拟请求一个网站，模拟登录后得到cookie 想请求图中登录后的页面出错了 
出错信息：The remote server returned an error: (500) Internal Server Error.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Draft//EN">
<HTML>
<HEAD>
<TITLE>Error 500--Internal Server Error</TITLE>
<META NAME="GENERATOR" CONTENT="WebLogic Server">
</HEAD>
<BODY bgcolor="white">
<FONT FACE=Helvetica><BR CLEAR=all>
<TABLE border=0 cellspacing=5><TR><TD><BR CLEAR=all>
<FONT FACE="Helvetica" COLOR="black" SIZE="3"><H2>Error 500--Internal Server Error</H2>
</FONT></TD></TR>
</TABLE>
<TABLE border=0 width=100% cellpadding=10><TR><TD VALIGN=top WIDTH=100% BGCOLOR=white><FONT FACE="Courier New"><FONT FACE="Helvetica" SIZE="3"><H3>From RFC 2068 <i>Hypertext Transfer Protocol -- HTTP/1.1</i>:</H3>
</FONT><FONT FACE="Helvetica" SIZE="3"><H4>10.5.1 500 Internal Server Error</H4>
</FONT><P><FONT FACE="Courier New">The server encountered an unexpected condition which prevented it from fulfilling the request.</FONT></P>
</FONT></TD></TR>
</TABLE>
</BODY>
</HTML>
登录后其它的get请求可以活的html 唯有这个post请求不行
出错信息：The remote server returned an error: (500) Internal Server Error.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Draft//EN">
<HTML>
<HEAD>
<TITLE>Error 500--Internal Server Error</TITLE>
<META NAME="GENERATOR" CONTENT="WebLogic Server">
</HEAD>
<BODY bgcolor="white">
<FONT FACE=Helvetica><BR CLEAR=all>
<TABLE border=0 cellspacing=5><TR><TD><BR CLEAR=all>
<FONT FACE="Helvetica" COLOR="black" SIZE="3"><H2>Error 500--Internal Server Error</H2>
</FONT></TD></TR>
</TABLE>
<TABLE border=0 width=100% cellpadding=10><TR><TD VALIGN=top WIDTH=100% BGCOLOR=white><FONT FACE="Courier New"><FONT FACE="Helvetica" SIZE="3"><H3>From RFC 2068 <i>Hypertext Transfer Protocol -- HTTP/1.1</i>:</H3>
</FONT><FONT FACE="Helvetica" SIZE="3"><H4>10.5.1 500 Internal Server Error</H4>
</FONT><P><FONT FACE="Courier New">The server encountered an unexpected condition which prevented it from fulfilling the request.</FONT></P>
</FONT></TD></TR>
</TABLE>
</BODY>
</HTML>
登录后其它的get请求可以活的html 唯有这个post请求不行
...全文
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QQ234788028 2014-12-03
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貌似要收你钱的[/quote]
难道是无偿服务吗？那你来哦[/quote] 联系方式多少[/quote]
ID那么大写着qq号，眼睛看哪里
小道消息 2014-12-01
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貌似要收你钱的[/quote]
难道是无偿服务吗？那你来哦[/quote] 联系方式多少
QQ234788028 2014-11-28
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貌似要收你钱的[/quote]
难道是无偿服务吗？那你来哦
小道消息 2014-11-27
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貌似要收你钱的[/quote]- - 要不要这样！
yadmek 2014-11-27
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貌似要收你钱的
小道消息 2014-11-27
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邮箱多少啊 我邮箱13813043417@139.com
QQ234788028 2014-11-27
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熟悉post模拟，有需要联系
save4me 2014-11-23
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加上User-Agent，Referer
小道消息 2014-11-22
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如图这是抓包工具抓到要post的数据
如下是我提交的post数据 应该没有问题
如下是我提交的post数据 应该没有问题
sbParam = new StringBuilder();
sbParam.Append("action=queryData");
sbParam.Append("&activeName=");
sbParam.Append("&alarm_time=");
sbParam.Append("&appId=");
sbParam.Append("&attemper_reason=");
sbParam.Append("&backed_reason=");
sbParam.Append("&backed_way=");
sbParam.Append("&backedReasonCode=");
sbParam.Append("&backedReasonName=");
sbParam.Append("&backSteps=");
sbParam.Append("&backType=");
sbParam.Append("&due_time=1");
sbParam.Append("&field1=");
sbParam.Append("&isQuery=N");
sbParam.Append("&isquerydata=N");
sbParam.Append("&lockType=10");
sbParam.Append("&overReason=");
sbParam.Append("&postAllField={\"=\":{},\"@\":{lockType:\"10\"},\"Q\":{query:\"N\"}}");
sbParam.Append("&postStr=");
sbParam.Append("&processTitle=");
sbParam.Append("&refreshCondition=Y");
sbParam.Append("&scheduleSteps=");
sbParam.Append("&sysUser=88882");
sbParam.Append("&tabpage=main");
sbParam.Append("&taskId=");
sbParam.Append("&terminate_reason=");
sbParam.Append("&viewCond=");
sbParam.Append("&viewfield=");
sbParam.Append("&viewStr=");
sbParam.Append("&worklistPagination_colname=");
sbParam.Append("&worklistPagination_pageno=1");
sbParam.Append("&worklistPagination_pagesize=15");
sbParam.Append("&worklistPagination_sid=null");
sbParam.Append("&worklistPagination_sorttype=");
threenewbee 2014-11-22
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检查你提交的参数和浏览器的有什么不同。500错误发生在服务器端，很难说。
jetable 2014-11-21
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或许这个页面不支持Post请求，或许会验证refer地址，不确定
小道消息 2014-11-21
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这个网站在ie浏览器中打开一切正常，所有页面都可以浏览。
CookieContainer cCurrent = new CookieContainer();
Uri u = new Uri(url);
cCurrent.Add(u, new Cookie("JSESSIONID", jsessionId));
cCurrent.Add(u, new Cookie("logonUsername", "88882"));
if (P3p != null)
{
cCurrent.Add(u, new Cookie("P3P", P3p));
}
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
UTF8Encoding encoding = new UTF8Encoding();
//ASCIIEncoding encoding = new ASCIIEncoding();
byte[] data = encoding.GetBytes(postdata);//post 方式的编码
request.Headers.Clear();
request.Method = "POST";//必须为大写，不然会出错
request.ContentType = "application/x-www-form-urlencoded";
//request.ContentType = "text/html;charset=UTF-8";
request.ContentLength = data.Length;
request.KeepAlive = true;
request.CookieContainer = cCurrent;
request.Timeout = 3000; //超时时间
//request.se
//提交请求
stream = request.GetRequestStream();
stream.Write(data, 0, data.Length);
stream.Close();
//接收
string result = "";
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode != HttpStatusCode.OK)
return "";
//StreamReader streamReader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding("utf-8"));
//StreamReader streamReader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
StreamReader streamReader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
result = streamReader.ReadToEnd();
request.Abort();
response.Close();
streamReader.Close();
