- /// <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