【新增】压缩文件-提供文件路径，进行压缩文件成zip

Applications/Program.cs

@@ -12,6 +12,7 @@ using System.ServiceProcess;
 using System.Text.Json;
 using System.Xml.Linq;
 using Applications;
+using ICSharpCode.SharpZipLib.Zip;
 using Microsoft.Win32;
 using MySql.Data.MySqlClient;
 
@@ -58,9 +59,72 @@ class Program
         string filesurl = context.Request.QueryString["filesurl"];
         // 文件名称
         string desiredFileName = context.Request.QueryString["filename"];
+        // 需要被打包的 源目录路径
+        string sourceDir = context.Request.QueryString["sourceDir"];
         string ip = context.Request.QueryString["ip"];
         string action = context.Request.Url.AbsolutePath.ToLower();
         string responseMessage = "";
+        // 压缩文件方法
+        if (action == "/zipfiles")
+        {
+            try
+            {
+                if (!Directory.Exists(sourceDir))
+                {
+                    throw new DirectoryNotFoundException("源目录不存在！");
+                }
+
+                // 构造ZIP文件路径（同级目录，同名.zip）
+                string parentDir = Directory.GetParent(sourceDir).FullName;
+                string folderName = new DirectoryInfo(sourceDir).Name;
+                string outputZipPath = Path.Combine(parentDir, $"{folderName}.zip");
+
+                // 如果ZIP已存在，先删除（可选）
+                if (File.Exists(outputZipPath))
+                {
+                    File.Delete(outputZipPath);
+                }
+
+                // 使用SharpZipLib打包
+                using (var zipStream = new ZipOutputStream(File.Create(outputZipPath)))
+                {
+                    zipStream.SetLevel(5); // 压缩级别 (0-9)
+
+                    foreach (var file in Directory.GetFiles(sourceDir, "*", SearchOption.AllDirectories))
+                    {
+                        string relativePath = file.Substring(sourceDir.Length + 1);
+                        var entry = new ZipEntry(relativePath)
+                        {
+                            DateTime = File.GetLastWriteTime(file),
+                            IsUnicodeText = true
+                        };
+
+                        // 保留文件属性（隐藏、只读等）
+                        var fileAttributes = File.GetAttributes(file);
+                        entry.ExternalFileAttributes = (int)fileAttributes << 16;
+
+                        zipStream.PutNextEntry(entry);
+
+                        using (var fileStream = File.OpenRead(file))
+                        {
+                            fileStream.CopyTo(zipStream);
+                        }
+
+                        zipStream.CloseEntry();
+                    }
+                }
+
+                // 返回ZIP文件的绝对路径
+                responseMessage = Path.GetFullPath(outputZipPath);
+            }
+            catch (Exception ex)
+            {
+                throw new Exception($"压缩失败: {ex.Message}");
+            }
+        }
+
+
+        // 下载文件方法
         if (action == "/downloadfiles")
         {
             try
@@ -72,7 +136,7 @@ class Program
                 {
                     Console.WriteLine("检测到ZIP文件，开始解压...");
                     string extractPath = Path.Combine(folderPath, Path.GetFileNameWithoutExtension(downloadedFilePath));
-                    ZipFile.ExtractToDirectory(downloadedFilePath, folderPath);
+                    System.IO.Compression.ZipFile.ExtractToDirectory(downloadedFilePath, folderPath);
                     Console.WriteLine($"解压完成，文件保存在: {extractPath}");
 
                     // 删除原ZIP文件