Electron FAQ

ASAR

Electronn 28 支持 ESM

无边控窗口偶尔无法拖动

目前无解，缩放一下可以拖动
electron/electron#21621

如何检测运行在 electron

JavaScript

window && window.process && window.process.type;

process.versions['electron'];

// Electron/
navigator.userAgent;

// 如果 contextBridge.exposeInMainWorld
globalThis.electron;

electron/electron#2288

BrowserView vs webview

BrowserWindow - 用于替代 webview 标签
- Electron 接口 - 非 DOM - 位置相对于父窗口，需要自行管理
- 不开启额外渲染进程 - 主进程控制
webview - 不推荐使用
- html tag - 好使用，好布局
- 额外渲染进程 - out-of-process iframe - 所有通讯都是 IPC
- 速度慢于 iframe

参考
- web-embeds

Chrome 扩展支持情况

支持部分扩展

Chrome 扩展支持

Failed to fetch extension, trying 4 more times

最好启动时开代理，比如一般会加载 react devtool

fmkadmapgofadopljbjfkapdkoienihi - React Developer Tools

bash

ls "$HOME/Library/Application Support/Electron/extensions/"

ExtensionLoadWarning: Warnings loading extension at

electron 高版本插件加载失败

MarshallOfSound/electron-devtools-installer#191

安全相关问题

www.electronjs.org/docs/tutorial/security

Electron Helper (Renderer) CoreText note: Client requested name ".PingFangSC-Semibold", it will get Times-Roman rather than the intended font. All system UI font access should be through proper APIs such as CTFontCreateUIFontForLanguage() or +[NSFont systemFontOfSize:].

不影响使用

Extension server error: Object not found: top"

did-frame-finish-load 之后打开 devtool

partition vs session

electron Failed to load URL: with error: ERR_UNKNOWN_URL_SCHEME

尝试不用 file 协议或者自行处理

JavaScript

import { protocol } from "electron";


protocol.registerFileProtocol('file', (request, cb) => {
  const url = request.url.replace('file:///', '');
  const decodedUrl = decodeURIComponent(url);
  try {
    return cb(decodedUrl);
  } catch (error) {
    console.error('ERROR: registerLocalResourceProtocol: Could not get file path:', error);
  }
});

electron/electron#23757

无边控窗口偶尔无法拖动

如何检测运行在 electron

BrowserView vs webview

Chrome 扩展支持情况

Failed to fetch extension, trying 4 more times

ExtensionLoadWarning: Warnings loading extension at

安全相关问题

Electron Helper (Renderer) CoreText note: Client requested name ".PingFangSC-Semibold", it will get Times-Roman rather than the intended font. All system UI font access should be through proper APIs such as CTFontCreateUIFontForLanguage() or +[NSFont systemFontOfSize:].

Extension server error: Object not found: top"

partition vs session

electron Failed to load URL: with error: ERR_UNKNOWN_URL_SCHEME

关联信息

参考资料