对接完毕下单

electron/main.js

@@ -1,4 +1,5 @@
 import { app, BrowserWindow, ipcMain } from "electron";
+import { printUtils } from './printUtils'
 
 app.whenReady().then(() => {
   const win = new BrowserWindow({
@@ -27,13 +28,21 @@ app.whenReady().then(() => {
   app.on("activate", () => {
     // 在 macOS 系统内, 如果没有已开启的应用窗口
     // 点击托盘图标时通常会重新创建一个新窗口
-    if (BrowserWindow.getAllWindows().length === 0) createWindow();
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow()
+    };
   });
 
   ipcMain.on("quitHandler", (_, msg) => {
-    console.log(msg);
     app.quit();
   });
+
+  ipcMain.on('printerInfoSync', async (event, params) => {
+    console.log('接收到打印消息', params)
+    const res = await printUtils(params)
+    event.returnValue = res
+    console.log('已打印', res)
+  })
 });
 
 app.on("window-all-closed", () => {