如何在 Electron 中设置 chromium 命令行标志?

问题描述

我正在开发一个 Electron 应用程序，需要启用以下 Chromium 标志 GuestViewCrossProcessFrames 以使缩放与 webview 一起工作.

I am working on an Electron app and need to enable the following Chromium flag GuestViewCrossProcessFrames to make scaling work with webview.

我尝试在 main.js 中调用以下行，但它似乎不起作用.还尝试为 BrowserWindow 和 webview 启用插件.

I tried calling the following line in my main.js but it doesn't seem to work. Also tried enabling plugins for the BrowserWindow as well as webview.

app.commandLine.appendSwitch('--enable-features=GuestViewCrossProcessFrames');

有人可以帮我设置这个标志吗?谢谢.

Can someone help me setting up this flag? Thank you.

推荐答案

可以通过调用设置

const { app } = require('electron');
app.commandLine.appendSwitch('enable-features', 'GuestViewCrossProcessFrames');
app.on('ready', () => {
// place your code.
}

注意:您需要在 ready 事件发出之前调用它.

note: you need to call it before ready event emitted.