electron 使用ipcMain.handle 和ipcMain.invoke

electron 使用ipcMain.handle 和ipcMain.invoke 发现中文路径乱码，同时下载了windows-shortcuts 进行解析路径，发现还是乱码
解决办法：1.将windows-shortcuts里面的Shortcut.exe文件复制到根目录，同时在electron--main.ts下编写代码
/**

• 解析 Shortcut.exe 的输出结果
  */
  function parseQuery(stdout: string): {
  target?: string;
  args?: string;
  workingDir?: string;
  runStyle?: number;
  icon?: string;
  iconIndex?: string;
  hotkey?: number;
  desc?: string;
  expanded: {
  target?: string;
  args?: string;
  workingDir?: string;
  icon?: string;
  };
  } {
  const result: any = {
  expanded: {},
  };

const lines = stdout.split(/[\r\n]+/);

for (const line of lines) {
if (!line.includes('=')) continue;

const [key, value] = line.split('=', 2);

switch (key) {
  case 'TargetPath':
    result.target = value;
    break;
  case 'TargetPathExpanded':
    result.expanded.target = value;
    break;
  case 'Arguments':
    result.args = value;
    break;
  case 'ArgumentsExpanded':
    result.expanded.args = value;
    break;
  case 'WorkingDirectory':
    result.workingDir = value;
    break;
  case 'WorkingDirectoryExpanded':
    result.expanded.workingDir = value;
    break;
  case 'RunStyle':
    result.runStyle = parseInt(value);
    break;
  case 'IconLocation': {
    const [iconPath, iconIndex] = value.split(',');
    result.icon = iconPath;
    result.iconIndex = iconIndex;
    break;
  }
  case 'IconLocationExpanded': {
    const [iconPath] = value.split(',');
    result.expanded.icon = iconPath;
    break;
  }
  case 'HotKey': {
    const match = value.match(/\d+/);
    if (match) result.hotkey = parseInt(match[0]);
    break;
  }
  case 'Description':
    result.desc = value;
    break;
}

}

// fallback 逻辑：如果 expanded 属性缺失，补全它
for (const key of ['target', 'args', 'workingDir', 'icon']) {
if (!result.expanded[key]) {
result.expanded[key] = result[key];
}
}

return result;
}

/**

• 处理解析 lnk 文件的请求
  */
  ipcMain.handle('resolve-lnk', async (_event, lnkPath: string) => {
  const shortcutExePath = isDev
  ? path.join(__dirname, '../native/Shortcut.exe') // 开发环境路径
  : path.join(process.resourcesPath, 'native/Shortcut.exe'); // 打包后路径
  // 直接使用 lnkPath，不展开环境变量
  const args = ['/A:Q', /F:${lnkPath}];

return new Promise((resolve, reject) => {
execFile(shortcutExePath, args, { encoding: 'buffer' }, (error, stdout, stderr) => {
if (error) {
console.error('[Shortcut.exe Error]', error);
reject(stderr || stdout || error.message);
return;
}
try {
const output = iconv.decode(stdout, 'gbk');
console.log('[Shortcut Output]', output);
const result = parseQuery(output);
resolve(result);
} catch (e: any) {
reject('解析失败: ' + e.message);
}
});
});
});

输出的就是中文的，需要打开exe文件的
function executeExe(exePath: string): Promise<string> {
return new Promise(async (resolve, reject) => {
try {
const result = await shell.openPath(exePath);
if (result) {
reject(执行失败: ${result});
} else {
resolve('启动成功');
}
} catch (err: any) {
reject(执行出错: ${err.message});
}
});
}