当我尝试保存此文件时，它会为整个路径创建和文件夹

Question

ZipFileToCreate = "c:\user\desktop\webservice\file.zip";

因此，当我尝试保存此文件时，它会创建路径的文件夹，如user \ desktop \ webservice \ file \

为什么会这样？

FileStream fs = new FileStream(ZipFileToCreate, FileMode.Open);
byte[] data = new Byte[fs.Length];
BinaryReader br = new BinaryReader(fs);
br.Read(data, 0, data.Length);
br.Close();
Response.Clear();
Response.ContentType = "application/x-zip-compressed";
Response.AppendHeader("Content-Disposition", "filename=" + Parameter + ".zip");
DeleteOldFiles();
Response.BinaryWrite(data);

Answer 1

我认为您需要使用Environment.GetFolderPath方法查找当前用户的桌面文件夹，而不是硬编码“c：\ user \ desktop \ webservice \ file.zip”。使用Path.Combine构建路径比字符串连接更可靠。试试

Parameter = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory), "file.zip");