提取使用ionic.zip dll创建的zip文件时出现问题 [英] issue in extraction of zip file created using ionic.zip dll

问题描述

大家好，

我正在面对我的zip文件的问题，当我尝试从zipped文件夹打开文件然后它没有打开，但当我尝试打开文件后解压缩文件夹然后打开，它工作正常，请帮我解决问题，这里是我用来拉链Ionic.Zip dll的功能

Hi all,
I am facing the issue with my zip file ,when i try to open the file from zipped folder then it does not open ,but when i try to open file after extract the folder and then open ,it works fine ,please help me to resolve the issue,here is the function that i am using to zip with Ionic.Zip dll

private void ExportToZip()
       {
           Response.Clear();
           //Response.BufferOutput = false;
           Response.ContentType = "application/zip";
           Response.AddHeader("content-disposition", "filename=\"PnLBudgetExport.zip\"");
 
           using (ZipFile zip = new ZipFile())
           {
               if (Directory.Exists(Server.MapPath(ZIP_FOLDER)))
               {
                   foreach (string file in Directory.GetFiles(Server.MapPath(ZIP_FOLDER)))
                   {
                       zip.CompressionMethod = CompressionMethod.None;
                       //int indx = file.LastIndexOf("\\");
                       //zip.AddEntry(file.Substring(indx), File.ReadAllBytes(file));
                       zip.AddFile(file, string.Empty);
                   }
               }
 
               zip.Save(Response.OutputStream);
 

           }
           DeleteTempDir();
       }
 
where ZIP_FOLDER ="~/ZipExport"

请帮帮我，谢谢提前。

Please help me ,Thanks in advance.

推荐答案

据我所知，您无法访问压缩存档中的（打开）文件。你需要先提取它。

As far as i know, you can't access(open) file in the zipped archive. You need to extract it before.

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