electron开发环境搭建

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开发环境

Node.js
Vscode
vscode安装Debugger for Chrome

执行初始化命令，创建electronpicture工程，并添加main.js和index.html文件

npm init

安装electron

npm install electron -dev

如果安装失败，则可能需要将参数unsafe-perm设置为true

npm install electron --unsafe-perm=true

如果网速较慢可以添加--verbose来显示下载速度

npm install --verbose electron

如果最后一直装不上，可以直接下载Release进行开发

工程目录结构如下

4. 添加测试页面

index页面

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> </head> <body> <p>This is test pag!</p> </body> </html>

main.js页面

const { app, BrowserWindow, ipcMain } = require('electron'); //const edge = require('electron-edge-js'); const path = require('path');let win; function createWindow() { win = new BrowserWindow({ width: 800, height: 400 }), win.loadFile(path.join(__dirname, 'index.html')); //打开页面调试功能 win.webContents.openDevTools(); } app.on('ready', createWindow)

配置启动调试

{ // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 "version": "0.2.0", "compounds": [{ "name": "Electron", "configurations": [ "Electron Main", "Electron Renderer" ] }], "configurations": [ { "type": "node", "request": "launch", "name": "Electron Main", "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron", "args": [ "${workspaceRoot}/main.js", "--remote-debugging-port=9333" //Set debugging port for renderer process ], "protocol": "inspector" //Specify to use v8 inspector protocol }, { "type": "node", "request": "attach", "name": "Electron Renderer", "protocol": "inspector", "port": 9333 }, { "type": "node", "request": "launch", "name": "Launch Program", "program": "${workspaceFolder}\\main.js" } ] }