Electron Uncaught ReferenceError：未定义要求 | 我将 nodeIntegration 设置为 true

Question

我在使用最新版本的 Electron 时遇到此错误。我在主 javascript 文件中将 nodeIntegration 设置为 true 。我已从工作的 Electron 应用程序复制并粘贴了此代码，但它似乎不适用于我的新应用程序。

电子版本：^12.0.0

我的主要JS

//Require Electron
const { BrowserWindow, app, autoUpdater, globalShortcut, ipcMain } = require('electron');
const main = require('electron-reload');

//Electron reload
const electron_reload = require('electron-reload')(__dirname);

//Disable security warnings
process.env['ELECTRON_DISABLE_SECURITY_WARNINGS'] = 'true';

//Main window
function createMain() {
    const main = new BrowserWindow({
        minWidth: 425,
        minHeight: 524,
        width: 1600,
        height: 900,
        frame: null,
        icon: './assets/icon.png',
        webPreferences: {
            nodeIntegration: true,
            nodeIntegrationInWorker: true,
            nodeIntegrationInSubFrames: true,
            enableRemoteModule: true,
        }
    });

    main.loadFile('./HTML/index.html');
    main.setMenu(null);
    main.webContents.toggleDevTools();


    main.webContents.on('did-finish-load', function () {
        main.show();

        //Ctrl+Shift+I - Open Developer Tools
        globalShortcut.register('CommandOrControl+Shift+I', () => {
            console.log('Developer Tools Opened');
            main.webContents.toggleDevTools();
        });

        //Make full screen
        globalShortcut.register('F11', () => {
            main.maximize();
        })
    });

    //Tries to quit the application when main window is closed
    main.on('closed', function () {
        app.quit();
    });
}

//Once the Electron application is initialised (when it is ready) the function createMain is called
app.whenReady()
    .then(createMain)
    .then(console.log('Launching ChecklistsPro'));

//When the application is launched, if it has no windows open then it will call the createMain function
app.on('activate', () => {
    if (BrowserWindow.getAllWindows().length === 0) {
        createMain();
    }
});

尝试使用要求

const electron = require('electron');

Answer 1

我也有同样的问题。它附带从 Electron 11.x 到 12.x 的更新，请参见此处：https ://www. Electronjs.org/releases/stable#release-notes-for-v1200

您必须禁用上下文隔离，在新的电子版本中默认情况下该设置已更改为 true。

function createWindow () {
  const win = new BrowserWindow({
    width: 800,
    height: 600,
    webPreferences: {
      nodeIntegration: true,
      contextIsolation: false
    }
  })

  win.loadFile('index.html')
}

另一个解决方案是降级到 Electron 11.x，其中 contextIsolation: false 是默认值。

我的来源： https ://www.reddit.com/r/ Electronjs/comments/lxjva0/required_not_define_but_nodeintegration_set_to/ 电子变更日志图片