添加一键删除打包文件夹至构建脚本

Program.cs

@@ -50,7 +50,7 @@ namespace MCSJ
                         LogMain.Info($"版本下载完成: {version}");
                         break;
                     case "3":
-                        Console.Write("请输入要下载的JRE版本(如jre8,jre11等): ");
+                        Console.Write("请输入要下载的JRE版本(jre8,jre11,jre17/21/25): ");
                         var jreVersion = Console.ReadLine();
                         if (string.IsNullOrWhiteSpace(jreVersion))
                         {

Tools/jredownload/JreDownloadService.cs

@@ -21,6 +21,13 @@ namespace MCSJ.Tools.JreDownload
 
         public async Task DownloadAndSetupJre(string version)
         {
+            // 0. 检查是否已存在该版本
+            if (CheckJreExists(version))
+            {
+                Console.WriteLine($"JRE {version} 已存在，无需重复下载");
+                return;
+            }
+
             // 1. 读取jrelist.txt获取下载链接
             var downloadUrl = GetDownloadUrl(version);
             if (string.IsNullOrEmpty(downloadUrl))
@@ -165,6 +172,23 @@ namespace MCSJ.Tools.JreDownload
             return Directory.GetFiles(folder, exeName, SearchOption.AllDirectories).FirstOrDefault();
         }
 
+        private bool CheckJreExists(string version)
+        {
+            var tomlPath = Path.Combine(SetupFolder, "jre.toml");
+            if (!File.Exists(tomlPath))
+                return false;
+
+            try
+            {
+                var content = File.ReadAllText(tomlPath);
+                return content.Contains($"[jre.{version}]");
+            }
+            catch
+            {
+                return false;
+            }
+        }
+
         private void CreateJreToml(string version, string javaExePath, string javawExePath)
         {
             if (!Directory.Exists(SetupFolder))

build.bat

@@ -5,5 +5,11 @@ ren win-x64 MCSJ-x64
 ren win-x86 MCSJ-x86
 rmdir /s /q MCSJ-x64\publish
 rmdir /s /q MCSJ-x86\publish
+7z a -t7z MCSJ-x64.7z MCSJ-x64
+7z a -t7z MCSJ-x86.7z MCSJ-x86
 7z a -tzip MCSJ-x64.zip MCSJ-x64
 7z a -tzip MCSJ-x86.zip MCSJ-x86
+7z a -ttar MCSJ-x64.tar MCSJ-x64
+7z a -ttar MCSJ-x86.tar MCSJ-x86
+rmdir /s /q MCSJ-x64
+rmdir /s /q MCSJ-x86