/// <summary>
/// 跨页面POST数据
/// </summary>
public class RemotePost : Dictionary<string, string>
{
/// <summary>
/// 提交HTTP POST请求
/// </summary>
/// <param name="url">请求目标地址</param>
/// <param name="isBackable">可选参数，是否可通过浏览器回退按钮退到本提交页面</param>
public void Submit(string url, bool isBackable = true)
{
HttpResponse response = System.Web.HttpContext.Current.Response;
response.Clear();
if (isBackable)
{
response.Write("<html><head></head><body onload=\"pageload();\">");
response.Write("<script language=\"javascript\">function pageload(){if(document.getElementById('hidBackUrl').value.length==0){document.getElementById('hidBackUrl').value=document.referrer;document.form1.submit();}else{location.href=document.getElementById('hidBackUrl').value;}}</script>");
response.Write("<input id=\"hidBackUrl\" type=\"hidden\" value=\"\" />");
}
else
{
response.Write("<html><head></head><body onload=\"document.form1.submit();\">");
}
response.Write(string.Format("<form name=\"form1\" method=\"post\" action=\"{0}\">", url));
foreach(string key in this.Keys)
{
response.Write(string.Format("<input name=\"{0}\" type=\"hidden\" value=\"{1}\" />", key, this[key]));
}
response.Write("</form></body></html>");
response.End();
}
}
使用方法非常简单
var post = new CtripSZ.Frameworks.Net.RemotePost();
post.Add("GUID", Guid.NewGuid().ToString());
post.Submit("./Receive.aspx");
原文地址：http://blog.chinaunix.net/uid-20049824-id-3348117.html