electron 安装_electron修改文件描述

全栈程序员站长

发布于 2022-11-16 18:26:08

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发布于 2022-11-16 18:26:08

1、安装node.js 例如：安装在 F://node 下；

2、cmd控制台:

F:

Jetbrains全家桶1年46，售后保障稳定

回车，进入F盘，

cd node

回车，进入node文件夹，

node -v

回车，查看node版本，

npm -v

回车，查看npm版本，若出现版本号，表示安装成功；

3、在cmd控制台，node文件夹下，把npm仓库切换到国内taobao仓库，速度会快很多，命令如下：

  npm install -g cnpm --registry=https://registry.npm.taobao.org

4、在node文件夹下，安装electron，命令如下：

  cnpm install -g electron

5、输入命令：

  electron -v

查看electron版本，若出现版本号，表示安装成功；

6、输入命令：

cnpm install -g electron-packager

打包输出工具；

7、下载并安装electron客户端；

8、新建一个项目文件夹，自命名，例如：test1；

9、在 test1 中创建：pakage.json、index.html、main.js 三个文件；

10、通过拖拽 test1 文件夹到 electron客户端，或者在cmd控制台中使用命令打开文件，

F:\electron1\electron.exe E:\electronCodes\test1

前段为客户端地址，后段为文件地址

附录：pakage.json、index.html、main.js

pakage.json：

{ 
   
  "name"    : "your-app",
  "version" : "0.1.0",
  "main"    : "main.js"
}

index.html：

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Hello World!</title>
</head>
<body>
<h1>Hello World!</h1>
We are using node <script>document.write(process.versions.node)</script>,
Chrome <script>document.write(process.versions.chrome)</script>,
and Electron <script>document.write(process.versions.electron)</script>.
</body>
</html>

main.js：

const electron = require('electron');
// Module to control application life.
const { 
app} = electron;
// Module to create native browser window.
const { 
BrowserWindow} = electron;
// 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 win;
function createWindow() { 

// Create the browser window.
win = new BrowserWindow({ 
width: 800, height: 600});
// and load the index.html of the app.
win.loadURL(`file://${ 
__dirname}/index.html`);
// Open the DevTools.
win.webContents.openDevTools();
// Emitted when the window is closed.
win.on('closed', () => { 

// 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.
win = 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', () => { 

// 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', () => { 

// 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 (win === 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.

发布者：全栈程序员-用户IM，转载请注明出处：https://javaforall.cn/234522.html原文链接：https://javaforall.cn

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原始发表：2022年11月2日，如有侵权请联系 cloudcommunity@tencent.com 删除

node.js