DotNetZip:使用C#权限问题创建zip [英] DotNetZip: creating zip with C# permissions issue

问题描述

我正在使用DotNetZip，并且注意到我在Mac上遇到了权限问题.这似乎只发生在我使用内容处理时.

I am using DotNetZip and have noticed that i am getting permission issues on Mac's. This seems to only occur when i use content disposition.

即，如果我只是将其保存到磁盘上

ie if i just save it to disk

using (ZipFile zip = new ZipFile(@"C:\zip\temp.zip"))
{
   // this works fine
}

但是，如果我使用这样的内容配置，则在Mac上，用户权限被拒绝(未选中每个组)

but if i use content disposition like so, on mac the user permissions are denied ( everyone group is unchecked)

Response.ContentType = "application/zip";
Response.AddHeader("content-disposition", "filename=" + filename);

using (ZipFile zip = new ZipFile(Response.OutputStream))
{
    // 
}

推荐答案

您可以尝试将ApplicationType更改为"application/octet-stream".信不信由你，以前对我来说已经解决了一些问题.还是值得一试.

You could try changing the ApplicationType to "application/octet-stream". Believe it or not that has fixed problems for me before. It's worth a shot anyway.

最大的问题是，如何从Mac端请求文件?如果是提供文件的Windows Web服务器，则Windows无法在客户端设置权限.如果是网络浏览器(Safari/Firefox)，则可能只是在默认设置下运行.因此，了解从Mac请求文件的内容可能有助于获得正确的答案.

The biggest question is how is the file being requested from the Mac's side? If it's a Windows web server offering up the file, Windows can't set the permissions on the client side. If it's a web browser (Safari/Firefox) they're probably just running on the default settings. So knowing what is requesting the file from the Mac could help get the right answer.

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