Electron v14 TypeScript 类型定义中缺少enableRemoteModule

Question

我已经升级到 Electron 14，重构了我的项目以适应“已删除：远程模块”重大更改，但由于以下 TypeScript 错误，我无法编译它：

Type '{ plugins: true; nodeIntegration: true; contextIsolation: false; enableRemoteModule: true; backgroundThrottling: false; webSecurity: false; }' is not assignable to type 'WebPreferences'.

Object literal may only specify known properties, and 'enableRemoteModule' does not exist in type 'WebPreferences'.ts(2322)

electron.d.ts(12612, 5): The expected type comes from property 'webPreferences' which is declared here on type 'BrowserWindowConstructorOptions'

受影响的代码：

const window = new electron.BrowserWindow({
    // ...
    webPreferences: { 
      plugins: true, 
      nodeIntegration: true, 
      contextIsolation: false,
      enableRemoteModule: true, 
      backgroundThrottling: false,
      webSecurity: false 
    }, 
    // ...
  });

这是 Electron v14 中的错误还是有意更改？有什么解决方法吗？

Answer 1

remote现在 Electron 14.0.1 已经发布，这就是我为主进程和渲染进程启用模块的方法（您的webPreferences设置可能会有所不同）。

首先，安装@electron/remote包（重要：不--save-dev，因为它需要捆绑）：

npm install "@electron/remote"@latest

然后，对于主进程：

  // from Main process
  import * as electron from 'electron';
  import * as remoteMain from '@electron/remote/main';
  remoteMain.initialize();
  // ...

  const window = new electron.BrowserWindow({
    webPreferences: { 
      plugins: true, 
      nodeIntegration: true, 
      contextIsolation: false,
      backgroundThrottling: false,
      nativeWindowOpen: false,
      webSecurity: false 
    } 
    // ...
  });

  remoteMain.enable(window.webContents);

对于渲染器进程：

  // from Renderer process
  import * as remote from '@electron/remote';

  const window = new remote.BrowserWindow({
    webPreferences: { 
      plugins: true, 
      nodeIntegration: true, 
      contextIsolation: false,
      backgroundThrottling: false,
      nativeWindowOpen: false,
      webSecurity: false 
    } 
    // ...
  });

  // ...
  // note we call `require` on `remote` here
  const remoteMain = remote.require("@electron/remote/main");
  remoteMain.enable(window.webContents);

或者，作为一句：

require("@electron/remote").require("@electron/remote/main").enable(window.webContents);

需要注意的是，如果从这样的渲染器进程创建，则它BrowserWindow是一个远程对象BrowserWindow，即主进程内创建的对象的渲染器代理。