52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
const { app, BrowserWindow, ipcMain, Menu } = require('electron')
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const createWindow = () => {
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let mainWin = new BrowserWindow({
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show: false,
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width: 800,
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height: 400,
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webPreferences: {
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nodeIntegration: true,
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enableRemoteModule: true
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}
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})
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let temp = [
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{
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label: 'send',
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click() {
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// 主进程主动与渲染进程发送消息
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BrowserWindow.getFocusedWindow().webContents.send('mtp', '来自于主进程的消息')
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}
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}
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]
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let menu = Menu.buildFromTemplate(temp)
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Menu.setApplicationMenu(menu)
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mainWin.loadFile('index.html')
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mainWin.webContents.openDevTools()
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mainWin.on('ready-to-show', () => {
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mainWin.show()
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})
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mainWin.on('close', () => {
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mainWin = null
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})
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}
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app.on('ready', createWindow)
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app.on('window-all-closed', () => {
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app.quit()
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})
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// 主进程接收消息操作
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ipcMain.on('msg1', (ev, data) => {
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console.log(data)
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ev.sender.send('msg1Re', '来自于主进程的异步消息')
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})
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ipcMain.on('msg2', (ev, data) => {
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console.log(data)
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ev.returnValue = '来自于主进程的同步消息'
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}) |