如何获得一个网页上点击某个按钮之后转向的url？

bohut 2006-11-04 12:19:40

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bohut 2006-11-06

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找不到js代码

bohut 2006-11-06

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我已经搞定，代码为c#的：网上有个例子是php的，我改写了一下，成功

string strDesUrl = "http://www.xgdwbl.com/vote/view.asp?sid=8";
WebClient wc = new WebClient();
string postData = null;
byte[] byteArray;
byte[] responseArray;
WebHeaderCollection whc;

postData = "26=404&submit=%CD%B6%C6%B1";
wc.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
wc.Headers.Add("Referer", "http://www.xgdwbl.com/vote/index2.asp");
wc.Headers.Add("Accept-Language", "zh-cn");
whc = wc.Headers;

Console.WriteLine("发送的HTTP头信息");
for (int i = 0; i < whc.Count; i++)
{
lstSend.Items.Add(whc.GetKey(i) + " : " + whc.Get(i));
}

byteArray = Encoding.Default.GetBytes(postData);
responseArray = wc.UploadData(strDesUrl, "POST", byteArray);

whc = wc.ResponseHeaders;
for (int i = 0; i < whc.Count; i++)
{
lstRsv.Items.Add(whc.GetKey(i) + " : " + whc.Get(i));
}

MessageBox.Show(Encoding.Default.GetString(responseArray));

vitotti 2006-11-06

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POST /vote/view.asp?sid=8 HTTP/1.1 是http命令

下面是http头信息
Accept: */*
Referer: http://www.xgdwbl.com/vote/index2.asp
Accept-Language: zh-cn
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon; .NET CLR 2.0.50727)
Host: www.xgdwbl.com
Content-Length: 26
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: ASPSESSIONIDCQQRACAQ=KMKDMMFDPOHDPIGJHGKNCHMK;

关键内容在这里26=404&submit=%CD%B6%C6%B1
你选择了名字为26的复选框的值为404的那一项沈榭瑞然后点击了submit

bohut 2006-11-06

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还有我使用了ieHTTPHeader这个工具来查看点击“投票”按钮之后post的内容，现在内容附在下面，有人能给我解释一下吗？
POST /vote/view.asp?sid=8 HTTP/1.1
Accept: */*
Referer: http://www.xgdwbl.com/vote/index2.asp
Accept-Language: zh-cn
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon; .NET CLR 2.0.50727)
Host: www.xgdwbl.com
Content-Length: 26
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: ASPSESSIONIDCQQRACAQ=KMKDMMFDPOHDPIGJHGKNCHMK; wwwxgdwblcom=LastPassword=Y1tGw3i876XtB846&CookieDate=0&UserPassword=789a37c0e492782d&UserName=bohut; oblog313=userurl=32&password=100a50a56a55a50a57a52a101a48a99a55a51a97a57a56a55&username=116a117a104a111a98; upNum=0

26=404&submit=%CD%B6%C6%B1

HTTP/1.1 200 OK
Date: Mon, 06 Nov 2006 06:09:07 GMT
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Content-Length: 34576
Content-Type: text/html
Cache-control: private

GET /vote/css.css HTTP/1.1
Accept: */*
Referer: http://www.xgdwbl.com/vote/view.asp?sid=8
Accept-Language: zh-cn
Accept-Encoding: gzip, deflate
If-Modified-Since: Tue, 31 Oct 2006 03:35:29 GMT
If-None-Match: "eca3619c9dfcc61:8ad9"
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon; .NET CLR 2.0.50727)
Host: www.xgdwbl.com
Connection: Keep-Alive
Cookie: ASPSESSIONIDCQQRACAQ=KMKDMMFDPOHDPIGJHGKNCHMK; wwwxgdwblcom=LastPassword=Y1tGw3i876XtB846&CookieDate=0&UserPassword=789a37c0e492782d&UserName=bohut; oblog313=userurl=32&password=100a50a56a55a50a57a52a101a48a99a55a51a97a57a56a55&username=116a117a104a111a98; upNum=0

HTTP/1.1 304 Not Modified
Last-Modified: Tue, 31 Oct 2006 03:35:29 GMT
Accept-Ranges: bytes
ETag: "eca3619c9dfcc61:8ad9"
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Date: Mon, 06 Nov 2006 06:09:07 GMT

。。。。。。。。。

bohut 2006-11-06

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楼上的，你可以注册试试看。

vitotti 2006-11-06

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不厚道阿想投票作弊？
在没有登陆的情况下，我查看了源文件，找到了这么一句
<script src="http://www.xgdwbl.com/vote/vote.asp?sid=8"></script>
于是在浏览器里面我访问了http://www.xgdwbl.com/vote/vote.asp?sid=8
然后看了看它的源文件 form的各种input就全看到了
你登陆后应该情况和这差不多，只不过可能会多一个投票按钮，用类似的方法可以看到form内容
我没注册，就不试了

bohut 2006-11-06