日期:2014-05-18  浏览次数:20411 次

如何获取Response.AddHeader另存为文件的路径
用HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment;filename="+ fileName)实现了文件的另存为,不知道能不能获取这个文件另存为的路径?
如果能,如何实现。
谢谢~~

------解决方案--------------------
可以的
public static string GetPage(string url)
{
HttpWebRequest request = null;
HttpWebResponse response = null;
StreamReader reader = null;
try
{
request = (HttpWebRequest)WebRequest.Create(url);
request.UserAgent = "www.svnhost.cn";
request.Referer = Referer;
request.Timeout = 20000;
request.AllowAutoRedirect = false;

response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK && response.ContentLength < 1024 * 1024)
{
reader = new StreamReader(response.GetResponseStream(), encoding);
string html = reader.ReadToEnd();

return html;
}
}
catch
{
}
finally
{

if (response != null)
{
response.Close();
response = null;
}
if (reader != null)
reader.Close();

if (request != null)
request = null;

}

return string.Empty;
}


这个方法里,查看下response的属性,里面有的。