fix：适配win

src/main/main.ts

@@ -16,7 +16,6 @@ import MenuBuilder from './menu';
 import { resolveHtmlPath } from './util';
 const nativeImage = require('electron').nativeImage;
 const positioner = require('electron-traywindow-positioner');
-
 class AppUpdater {
     constructor() {
         log.transports.file.level = 'info';
@@ -40,10 +39,20 @@ const getAssetPath = (...paths: string[]): string => {
     return path.join(RESOURCES_PATH, ...paths);
 };
 
-let image = nativeImage.createFromPath(getAssetPath('/img/iconTemplate.png'));
+let image:any
 
+if (process.platform === 'darwin') {
+    image = nativeImage.createFromPath(getAssetPath('/img/iconTemplate.png'));
+}else{
+    image = nativeImage.createFromPath(getAssetPath('/img/iconwinTemplate.png'));
+}
 Menu.setApplicationMenu(null);
 
+const gotTheLock = app.requestSingleInstanceLock()
+if (!gotTheLock) {
+  app.quit()
+}
+
 ipcMain.on('createNewWindow-site', (event, arg) => {
     if (siteWindown) {
         siteWindown.focus();
@@ -156,8 +165,11 @@ const createWindow = async () => {
         frame: true,
         resizable: false,
         titleBarStyle: 'hidden',
-        titleBarOverlay: true,
-        // autoHideMenuBar: true,
+        maximizable:false,
+        titleBarOverlay: {
+            color: '#ffffff',
+            height: 30
+        },
         webPreferences: {
             sandbox: false,
             nodeIntegration: true,
@@ -167,7 +179,21 @@ const createWindow = async () => {
     });
 
     tray = new Tray(await image);
+    const contextMenu = Menu.buildFromTemplate([
+        {
+            label: '退出',
+            click: async () => {
+                app.quit();
+            }
+          },
+        // { label: 'Item2', type: 'radio' },
+        // { label: 'Item3', type: 'radio', checked: true },
+        // { label: 'Item4', type: 'radio' }
+      ])
+      tray.setContextMenu(contextMenu)
     // tray.setTitle('test');
+    tray.setToolTip('北鲲云')
+
 
     mainWindow.loadURL(resolveHtmlPath('index.html'));
     // mainWindow.webContents.openDevTools();
@@ -209,6 +235,12 @@ const createWindow = async () => {
         homeWindown.show();
         positioner.position(homeWindown, tray.getBounds(), alignment);
     });
+
+    tray.on('right-click', function (){
+        if (!tray) return;
+        tray.popUpContextMenu();
+    });
+
 };
 
 /**