我想用js的url传值的方法把一个xml字符串传到另外一个页面后台，怎么传能把该xml全传过去？
例如 window.location.href = "WorkFlow/WorkFlowList.aspx?XmlText='" + b + "'";b是xml字符串，太长了，怎么传过去？
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传值方法很多，可以考虑用别的。非要用url的话，可以只传一个标识，新窗口中根据这个标识去加载内容，标识和内容，类似key和value的关系。
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表单传值
<form id='form1' method='pst' action='WorkFlow/WorkFlowList.aspx'>
<input type='hidden' name='XmlText'/>
</form>
js提交表单前把hidden的value赋值为b，然后submit.
也可以考虑ajax、拼接发送报文……原理都是一样，走post
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post传值
- C# code
protected void Page_Load(object sender, EventArgs e) { string strUrl = Request.Url.ToString().Substring(0, Request.Url.ToString().LastIndexOf('/')) + "/WebForm1.aspx"; ASCIIEncoding code = new ASCIIEncoding(); string postData = "aa=iceapple.net&bb=yibin.net"; //这是要post的数据 byte[] data = code.GetBytes(postData); HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strUrl); request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded"; //这里的ContentType很重要! request.ContentLength = data.Length; using (Stream stream = request.GetRequestStream()) //获取数据流,该流是可写入的 { stream.Write(data, 0, data.Length); //发送数据流 stream.Close(); } HttpWebResponse res = (HttpWebResponse)request.GetResponse(); StreamReader sr = new StreamReader(res.GetResponseStream(), System.Text.Encoding.Default); string backstr = sr.ReadToEnd(); Response.Write(backstr); sr.Close(); res.Close(); }