node.js - 在 Electron 应用程序中使用 Dbus 包(构建过程)

Question

当我需要 DBus 时，我遇到了这个问题来自 dbus包裹

const { app, BrowserWindow } = require("electron");
const DBus = require('dbus');

app.whenReady().then(() => {
    var win = new BrowserWindow({ width: 600, height: 500 });
    win.loadFile('index.html');

    win.webContents.openDevTools();
});

所以当我执行这段代码时，我得到了这个错误:

> electron script.js

App threw an error during load
Error: Module did not self-register: '/home/bislem/projects/test/electron/node_modules/dbus/build/Release/dbus.node'.
    at process.func [as dlopen] (electron/js2c/asar.js:140:31)
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:1196:18)
    at Object.func [as .node] (electron/js2c/asar.js:140:31)
    at Module.load (internal/modules/cjs/loader.js:981:32)
    at Module._load (internal/modules/cjs/loader.js:881:14)
    at Function.Module._load (electron/js2c/asar.js:769:28)
    at Module.require (internal/modules/cjs/loader.js:1023:19)
    at require (internal/modules/cjs/helpers.js:77:18)
    at Object.<anonymous> (/home/bislem/projects/test/electron/node_modules/dbus/lib/dbus.js:3:13)
    at Module._compile (internal/modules/cjs/loader.js:1145:30)
A JavaScript error occurred in the main process
Uncaught Exception:
Error: Module did not self-register: '/home/bislem/projects/test/electron/node_modules/dbus/build/Release/dbus.node'.
    at process.func [as dlopen] (electron/js2c/asar.js:140:31)
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:1196:18)
    at Object.func [as .node] (electron/js2c/asar.js:140:31)
    at Module.load (internal/modules/cjs/loader.js:981:32)
    at Module._load (internal/modules/cjs/loader.js:881:14)
    at Function.Module._load (electron/js2c/asar.js:769:28)
    at Module.require (internal/modules/cjs/loader.js:1023:19)
    at require (internal/modules/cjs/helpers.js:77:18)
    at Object.<anonymous> (/home/bislem/projects/test/electron/node_modules/dbus/lib/dbus.js:3:13)
    at Module._compile (internal/modules/cjs/loader.js:1145:30)

我搜索了这个错误并尝试了一些解决方案，但没有一个有效( npm rebuild ， npm update ，删除 node_modules 文件夹然后 npm install ，使用不同版本的 Node 使用 nvm 命令)，但是当自己运行每个包，(运行 electron 使用启动脚本 electron . ，并运行 dbus 和 node script.js )它们正常工作。
安装 dbus 时出现此问题包裹 :
console when installing dbus , console when installing dbus part 2
我的 package.json 文件:

{
    "name": "electrontest",
    "version": "1.0.0",
    "description": "",
    "main": "script.js",
    "scripts": {
        "start": "electron script.js",
        "test": "echo \"Error: no test specified\" && exit 1"
    },
    "keywords": [],
    "author": "",
    "license": "ISC",
    "dependencies": {
        "bootstrap": "^4.5.3",
        "dbus": "^1.0.7",
        "electron": "^10.1.5"
    }
}

所以我的问题是构建/运行此类代码的正确方法是什么？ ||如何并排使用这两个包？

Answer 1

你需要跑

npm install --save-dev electron-rebuild && npx electron-rebuild

更多关于在 Electron 中使用 native Node 模块 here