摘要: public static void DownFileStream(MemoryStream ms, string fileName) { if (ms !=Stream.Null) { if (HttpContext.Current.Request.UserAgent != null && ... 阅读全文
posted @ 2016-08-15 16:17 潇潇与偕 阅读(692) 评论(1) 推荐(0) 编辑