只需要返回
我是这么写的 Response.ContentType = "text/xml";
//不要缓存
Response.AppendHeader("Cache-Control", "max-age=0");
Response.AppendHeader("Cache-Control", "no-cache");
Response.Write("");
Response.Write("
Response.Write("
Response.Write("
Response.Write("
Response.Flush();
返回来的结果