🔧Chore: IPC 通信

main.js

@@ -1,4 +1,4 @@
-const { app, BrowserWindow } = require("electron");
+const { app, BrowserWindow, ipcMain } = require("electron");
 
 const path = require("node:path");
 
@@ -15,6 +15,7 @@ const createWindow = () => {
 };
 
 app.whenReady().then(() => {
+  ipcMain.handle("ping", () => "pong");
   createWindow();
 });
 

preload.js

@@ -1,7 +1,8 @@
-const { contextBridge } = require("electron");
+const { contextBridge, ipcRenderer } = require("electron");
 
 contextBridge.exposeInMainWorld("versions", {
   node: () => process.versions.node,
   chrome: () => process.versions.chrome,
   electron: () => process.versions.electron,
+  ping: () => ipcRenderer.invoke("ping"),
 });

renderer.js

@@ -1,2 +1,9 @@
+const func = async () => {
+  const response = await window.versions.ping();
+  console.log(response);
+};
+
+func();
+
 const information = document.getElementById("info");
 information.innerText = `Node.js version: ${window.versions.node()}\nChrome version: ${window.versions.chrome()}\nElectron version: ${window.versions.electron()}`;