我正在尝试从头开始从Visual Studio 2017调试电子应用程序(而不是vscode)。
我创建了一个控制台nodejs项目,安装并保存了电子文件。项目
内容app.js(取自电子网站):
app.js
'use strict'; const { app, BrowserWindow } = require('electron') 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 win function createWindow() { // Create the browser window. win = new BrowserWindow({ width: 800, height: 600 }) // and load the index.html of the app. win.loadURL(url.format({ pathname: path.join(__dirname, 'index.html'), protocol: 'file:', slashes: true })) // 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 macOS 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 macOS 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.
And index.html
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>
但是,当我单击“开始”时,电子应用程序将启动,但调试过程似乎会自行脱离。当我尝试将调试器手动附加到所有电子过程(调试->附加到过程->选择所有电子过程)时,断点声称未命中,因为未加载任何符号。
我错过了一步吗?由于调试可以在VSCode上完成,因此我认为 它也可以在VS2017上完成?
非常感谢。
注意:我确实选中了“抑制JIT优化”,然后取消选中“仅启用我的代码”。
这实际上很容易做到。
在Visual Studio中配置您的应用程序:
启动您的应用。Electron将在单独的终端上启动,但不会将Visual Studio连接到它。
转到调试>附加到进程…,然后输入Webkit websocket连接类型和以http://127.0.0.1:5858为目标。
您的断点现已启用。