npm run dev:all :)

src/main/index.ts

@@ -0,0 +1,27 @@
+/**
+ * electron 主文件
+ */
+import { join } from 'path'
+import { app, BrowserWindow } from 'electron'
+import is_dev from 'electron-is-dev'
+import dotenv from 'dotenv'
+
+dotenv.config({ path: join(__dirname, '../../.env') })
+
+let win = null
+
+function createWin() {
+  // 创建浏览器窗口
+  win = new BrowserWindow({
+    width: 1024,
+    height: 768,
+  })
+
+  const URL = is_dev
+    ? `http://localhost:${process.env.PORT}` // vite 启动的服务器地址
+    : `file://${join(__dirname, '../render/dist/index.html')}` // vite 构建后的静态文件地址
+
+  win.loadURL(URL)
+}
+
+app.whenReady().then(createWin)