摘要：
整理自网络下载思路是首先把多个文件进行压缩，然后再下载压缩成的压缩包引用文件dll：ICSharpCode.SharpZipLib.dll1.合成下载文件夹 Protected Sub btn_down_click(ByVal sender As Object, ByVal e As EventArgs) Handles btn_Down.Click If txtBz.Text.Trim = "" Then Page.ClientScript.RegisterClientScriptBlock(Me.[GetType](), "", "aler 阅读全文
