发布包从tar修改为7z，自更新适配新发包方式

README.md

@@ -15,5 +15,6 @@ pyinstaller -w --add-data "ui/dist:ui/dist" --add-data "launcher/sys_config/conf
 在dist文件夹生成launcher文件夹
 
 ```bash
-tar -cf dist/launcher.tar dist/launcher
+cd dist
+py7zr c launcher.7z launcher
 ```

launcher.py

@@ -1,8 +1,8 @@
 import mimetypes
-import os
+import shutil
 from pathlib import Path
 
-from launcher.constants import upgrade_script_name
+from launcher.constants import update_tmp_folder
 from launcher.webview import start_webview
 
 mimetypes.add_type("text/html", ".html")
@@ -11,8 +11,8 @@ mimetypes.add_type("application/javascript", ".js")
 
 if __name__ == '__main__':
 
-    # 如果当前路径存在更新脚本，则删除
+    # 如果当前路径存在临时文件夹，则删除
-    if Path(upgrade_script_name).exists():
+    if Path(update_tmp_folder).exists():
-        os.remove(upgrade_script_name)
+        shutil.rmtree(update_tmp_folder)
 
     start_webview()

launcher/constants.py

@@ -4,6 +4,8 @@ constants.py
 该模块定义了应用程序中使用的各种常量。这些常量包括API URL和其他配置参数。
 """
 
+# 更新临时文件夹名
+update_tmp_folder = "download_tmp"
 # 更新脚本名
 upgrade_script_name = "upgrade.bat"
 
@@ -21,4 +23,3 @@ mirror_list = {
     "tuna": "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple",
     "sjtu": "https://mirror.sjtu.edu.cn/pypi/web/simple",
 }
-

launcher/file/utils.py

@@ -1,3 +1,6 @@
+import os
+
+
 def format_size(size_bytes):
     """格式化文件大小为人类可读的形式"""
     for unit in ['B', 'KB', 'MB', 'GB', 'TB']:
@@ -5,3 +8,9 @@ def format_size(size_bytes):
             return f"{size_bytes:.2f} {unit}"
         size_bytes /= 1024
     return f"{size_bytes:.2f} PB"
+
+
+def ensure_directory_exists(directory):
+    """确保目录存在，如果不存在则创建"""
+    if not os.path.exists(directory):
+        os.makedirs(directory)

launcher/log.py

@@ -1,5 +1,6 @@
 import io
 import logging
+import os
 import sys
 from logging.handlers import RotatingFileHandler
 
@@ -21,8 +22,9 @@ def setup_logger():
     console_handler.setLevel(log_level)
 
     # 文件输出
+    file_path = os.path.join(os.getcwd(), "launcher.log")
     file_handler = RotatingFileHandler(
-        "../launcher.log", maxBytes=5 * 1024 * 1024, backupCount=3, encoding='utf-8'
+        file_path, maxBytes=5 * 1024 * 1024, backupCount=3, encoding='utf-8'
     )
     file_handler.setLevel(logging.INFO)
 

launcher/webview/__init__.py

@@ -8,5 +8,6 @@ window = None
 
 def start_webview():
     global window
-    window = webview.create_window(f"mower-ng launcher {sys_config.get('version')}", sys_config.get('url'), js_api=Api())
+    window = webview.create_window(f"mower-ng launcher {sys_config.get('version')}", sys_config.get('url'),
+                                   js_api=Api())
     webview.start()

launcher/webview/api.py

@@ -14,6 +14,8 @@ from launcher import config
 from launcher.constants import download_git_url, download_python_url, get_new_version_url, upgrade_script_name, \
     mirror_list
 from launcher.file.download import init_download, download_file
+from launcher.file.extract import extract_7z_file
+from launcher.file.utils import ensure_directory_exists
 from launcher.log import logger
 from launcher.sys_config import sys_config
 from launcher.webview.events import custom_event
@@ -74,25 +76,33 @@ class Api:
     # 更新启动器本身
     def update_self(self, download_url):
         logger.info(f"开始更新启动器 {download_url}")
-        # 下载压缩包的全路径
         file_name = os.path.basename(download_url)
+        file_name = "launcher.7z"
         current_path = os.getcwd()
-        if not download_file("launcher", download_url, current_path):
+        download_tmp_folder = os.path.join(current_path, "download_tmp")
+        # 确保 download_tmp 文件夹存在
+        ensure_directory_exists(download_tmp_folder)
+        if not download_file("launcher", download_url, download_tmp_folder):
             return "下载新版本失败"
 
-        download_path = os.path.join(current_path, file_name)
+        download_path = os.path.join(download_tmp_folder, file_name)
-        script_path = os.path.join(os.getcwd(), upgrade_script_name)
+        if not extract_7z_file("launcher", download_path, download_tmp_folder, True):
-        folder_path = os.path.join(os.getcwd(), "_internal")
+            return "解压新版本失败"
-        exe_path = os.path.join(os.getcwd(), "launcher.exe")
+
+        exe_path = os.path.join(current_path, "launcher.exe")
+        folder_path = os.path.join(current_path, "_internal")
+        new_exe_path = os.path.join(download_tmp_folder, "launcher", "launcher.exe")
+        new_folder_path = os.path.join(download_tmp_folder, "launcher", "_internal")
+        script_path = os.path.join(download_tmp_folder, upgrade_script_name)
         with open(script_path, "w") as b:
             temp_list = "@echo off\n"
             temp_list += "timeout /t 3 /nobreak\n"  # 等待进程退出
             temp_list += f"rmdir {folder_path}\n"  # 删除_internal
             temp_list += f"del {exe_path}\n"  # 删除exe
-            temp_list += f"tar -xf {download_path} -C ..\n"  # 解压压缩包
+            temp_list += f"xcopy /e /i /y {new_folder_path} {folder_path}\n"
-            temp_list += "timeout /t 1 /nobreak\n"  # 等待解压
+            temp_list += f"move {new_exe_path} {exe_path}\n"
+            temp_list += "timeout /t 1 /nobreak\n"  # 等待操作完成
             temp_list += f"start {exe_path}\n"  # 启动新程序
-            temp_list += f"del {download_path}\n"  # 删除压缩包
             temp_list += "exit"
             b.write(temp_list)
         # 不显示cmd窗口