我不能使用node.js来运行电子

我想使用node.js运行电子,但它有一个问题请看我的代码。

app.js

const electron = require('electron') // Module to control application life. const app = electron.app // Module to create native browser window. const BrowserWindow = electron.BrowserWindow const path = require('path') const url = require('url') // Keep a global reference of the window object, if you don't, the window will // be closed automatically when the JavaScript object is garbage collected. let mainWindow function createWindow() { // Create the browser window. mainWindow = new BrowserWindow({ width: 800, height: 600 }) // and load the index.html of the app. mainWindow.loadURL(url.format({ pathname: path.join(__dirname, 'Page1.html'), protocol: 'file:', slashes: true })) // Open the DevTools. // mainWindow.webContents.openDevTools() // Emitted when the window is closed. mainWindow.on('closed', function () { // Dereference the window object, usually you would store windows // in an array if your app supports multi windows, this is the time // when you should delete the corresponding element. mainWindow = null }) } // This method will be called when Electron has finished // initialization and is ready to create browser windows. // Some APIs can only be used after this event occurs. app.on('ready', createWindow) // Quit when all windows are closed. app.on('window-all-closed', function () { // On OS X it is common for applications and their menu bar // to stay active until the user quits explicitly with Cmd + Q if (process.platform !== 'darwin') { app.quit() } }) app.on('activate', function () { // On OS X it's common to re-create a window in the app when the // dock icon is clicked and there are no other windows open. if (mainWindow === null) { createWindow() } }) // In this file you can include the rest of your app's specific main process // code. You can also put them in separate files and require them here. 

Page1.html

 <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8" /> <title></title> <script src="//cdnjs.cloudflare.com/ajax/libs/annyang/2.6.0/annyang.min.js"> </script> <script src="jquery-3.2.1.min.js"></script> <script src='https://code.responsivevoice.org/responsivevoice.js'> </script> </head> <body> <div class="container"> <div id="cardbox" class="ui blue fluid card"> <div class="content"></div> </div> </div> </body> </html> 

的package.json

 { "name": "nodejs-console-app1", "version": "0.0.0", "description": "NodejsConsoleApp1", "main": "app.js", "author": { "name": "user" }, "dependencies": { "app": "^0.1.0", "electron": "^1.6.10", "semantic-ui": "^2.2.10" } } 

我打算进入这个项目,在节点cmd上input“npm install && npm start”,但是表明有错误。 npm ERR! windows_NT 6.1.7601 npm ERR! argv“C:\ Program Files \ node.js \ node.exe”“C:\ Program Files \ node.js \ node_modules \ npm \ bin \ npm-cli.js”“start”npm ERR! 节点v6.11.0 npm ERR! npm v3.10.10

npm ERR! 缺less脚本:启动npm ERR! npm ERR! 请包括以下文件与任何支持请求:npm ERR! C:\我的项目路线\ npm-debug.log请帮助我

npm startnpm run start缩写。

在你的package.json中没有指定script选项,也没有start脚本。 一个package.json的例子是:

 { "name": "nodejs-console-app1", "version": "0.0.0", "description": "NodejsConsoleApp1", "main": "app.js", "script": { "start": "echo 'Hello World!'" }, "author": { "name": "user" }, "dependencies": { "app": "^0.1.0", "electron": "^1.6.10", "semantic-ui": "^2.2.10" } } 

当然,您将需要更新示例以运行正确的start脚本。