request内容基本与浏览器一样，但respone不一样，苦恼

Michael_/tp

目前有个项目，做模拟登陆提交，在登陆和访问都OK了，但有一个页面post过去总是会RedirectUrl去另一个提示页面，而正常浏览器访问却是OK的。
前面的登陆认证访问都OK的，查资料也OK，
就是提交这个页面时，header和postdata基本都和ie一样了(除了header顺序有几个不一样)，但返回的结果ie是200正常，而我的程序却是302跳转提示页。还有什么未考虑到的地方呢？？
搞了一个星期都没理出个头绪，望各位大神提点一下。

（不方便提供实际网址）下面提交两组RAM STREAM:
浏览器访问send

1. POST /xxxxxx.aspx  HTTP/1.1
   
2. Accept: image/jpeg, application/x-ms-application, image/gif, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/QVOD, application/QVOD, */*
   
3. Referer: http://xxxxxx.aspx
   
4. Accept-Language: zh-CN
   
5. User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; Tablet PC 2.0; .NET4.0C; .NET4.0E)
   
6. Content-Type: application/x-www-form-urlencoded
   
7. Accept-Encoding: gzip, deflate
   
8. Host: 123.cn
   
9. Content-Length: 514
   
10. Connection: Keep-Alive
    
11. Cache-Control: no-cache
    
12. Cookie: CNZZDATA946534=cnzz_eid%3D982449492-1364719605-%26ntime%3D1381200938%26cnzz_a%3D0%26retime%3D1381200936858%26sin%3D%26ltime%3D1381200936858%26rtime%3D29; ASP.NET_SessionId=2lhg4sfdkxsl1f45fzneymfi
    
13. 
    
14. __VIEWSTATE=%2FwEPDwUJNzYxOTMwNDM5DxYCHgZnZXRCb29nFgICAw9kFgoCAQ8PFgIeBFRleHQFCjIwMTMtMTAtMThkZAIDDw8WAh8BBRUyMOeCueWcuigyMDowMC0yMTowMClkZAIFDxYCHglpbm5lcmh0bWwFATFkAgcPFgIfAgUDMS8wZAIJDw8WBB8BBQ0yMTIxMTI5MzI2NjQwHgdFbmFibGVkaGRkZIr53w%2BDxYTxSgcpJUun1biwgMpD&__EVENTVALIDATION=%2FwEWCAL9xvXyAgKZ%2B%2FryDgKB5YSbDgKM54rGBgK7q7GGCAK%2B9bPHDwKBlc%2ByCAKom6beDWgo%2BubmfA2ePlpY7yBjemsAtpOM&txtVail=lcfj&Button1=%E7%A1%AE%E5%AE%9A%E9%A2%84%E7%BA%A6&HiddenFieldshift_id=161889&HiddenFieldshift_no=30644&hfdLshs=%270%27

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浏览器访问receive

1. HTTP/1.1 200 OK
   
2. Date: Sun, 13 Oct 2013 07:53:10 GMT
   
3. Server: WAF
   
4. X-AspNet-Version: 2.0.50727
   
5. Cache-Control: private
   
6. Content-Type: text/html; charset=utf-8
   
7. Content-Length: 5458
   
8. Keep-Alive: timeout=5, max=100
   
9. Connection: Keep-Alive
   
10. 
    
11. (下面正常HTML省略)

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程序模拟send

1. POST /xxxxxx.aspx  HTTP/1.1
   
2. Accept: image/jpeg, application/x-ms-application, image/gif, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/QVOD, application/QVOD, */*
   
3. Referer: http://xxxxxx.aspx
   
4. Accept-Language: zh-CN
   
5. User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; Tablet PC 2.0; .NET4.0C; .NET4.0E; SE 2.X MetaSr 1.0)
   
6. Content-Type: application/x-www-form-urlencoded
   
7. Accept-Encoding: gzip,deflate
   
8. Connection: Keep-Alive
   
9. Cache-Control: no-cache
   
10. Cookie: CNZZDATA946534=cnzz_eid%3D982449492-1364719605-%26ntime%3D1381200938%26cnzz_a%3D0%26retime%3D1381200936858%26sin%3D%26ltime%3D1381200936858%26rtime%3D29;ASP.NET_SessionId=zvetomf2et12d045p2oddh45
    
11. Host: 123.cn
    
12. Content-Length: 514
    
13. 
    
14. __VIEWSTATE=%2FwEPDwUJNzYxOTMwNDM5DxYCHgZnZXRCb29nFgICAw9kFgoCAQ8PFgIeBFRleHQFCjIwMTMtMTAtMThkZAIDDw8WAh8BBRUyMOeCueWcuigyMDowMC0yMTowMClkZAIFDxYCHglpbm5lcmh0bWwFATFkAgcPFgIfAgUDMS8wZAIJDw8WBB8BBQ0yMTIxMTI5MzI2NjQwHgdFbmFibGVkaGRkZIr53w%2bDxYTxSgcpJUun1biwgMpD&__EVENTVALIDATION=%2FwEWCAL9xvXyAgKZ%2b%2FryDgKB5YSbDgKM54rGBgK7q7GGCAK%2b9bPHDwKBlc%2byCAKom6beDWgo%2bubmfA2ePlpY7yBjemsAtpOM&txtVail=IH42&Button1=%E7%A1%AE%E5%AE%9A%E9%A2%84%E7%BA%A6&HiddenFieldshift_id=161889&HiddenFieldshift_no=30644&hfdLshs=%270%27
    

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程序模拟receive

1. (Status-Line)  HTTP/1.1 302 Found
   
2. Date  Sun, 13 Oct 2013 07:54:48 GMT
   
3. Server  WAF
   
4. X-AspNet-Version  2.0.50727
   
5. Location  /xxxx2.aspx
   
6. Cache-Control  private
   
7. Content-Type  text/html; charset=utf-8
   
8. Content-Length  179
   
9. Keep-Alive  timeout=5, max=100
   
10. Connection  Keep-Alive

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xxxx2.aspx 页面是提示"系统繁忙，请稍后再试"
但我每次程序测都是这样跳转，每页浏览器操作都是正常的。
所以可以肯定这个提示只是幌子。


问题：
1.从我程序模拟考虑，还差什么呢？
2.从网站程序考虑，如果RAM STREAM一样的话，可以区别我是程序访问而不是浏览器正常访问吗？

站长苏飞

光贴这些不容易看出来，你贴下你请求的Http代码。

Michael_/tp

站长苏飞 发表于 2013-10-14 08:10
光贴这些不容易看出来，你贴下你请求的Http代码。

1.             myitem = new HttpItem();
   
2.             myitem.URL = "http://xxxxxx.aspx"
   
3.             myitem.Accept = "image/jpeg, application/x-ms-application, image/gif, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/QVOD, application/QVOD, */*";
   
4.             myitem.Referer = myitem.URL;
   
5.             myitem.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; Tablet PC 2.0; .NET4.0C; .NET4.0E)";
   
6.             myitem.ContentType = "application/x-www-form-urlencoded";
   
7.             myitem.Header["Accept-Encoding"] = "gzip, deflate";
   
8.             myitem.Header["Accept-Language"] = "zh-CN";
   
9.             myitem.KeepAlive = true;
   
10.             myitem.Header["Cache-Control"] = "no-cache";
    
11.             myitem.Postdata = g_str_3;
    
12.             myitem.Method = "post";
    
13.             myitem.Cookie = mycookie1;
    
14. 
    
15.             //得到HTML代码
    
16.             myresult = new HttpResult();
    
17.             myresult = myhttp.GetHtml(myitem);

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