如何在 eletron-vue js 中设置应用程序图标

问题描述

我正在使用 electron-vue js 来构建跨平台桌面应用程序。 我想在制作构建文件时设置自定义图标并想在应用程序上添加产品名称。 但是当我设置自定义图标时，它在本地工作得很好，但是当它构建时却无法正常工作。 它给出一个错误使用默认电子图标的原因=未设置应用程序图标。

这是Background.js文件

'use strict'

import { app,protocol,BrowserWindow } from 'electron'
import { createProtocol } from 'vue-cli-plugin-electron-builder/lib'
import installExtension,{ VUEJS_DEVTOOLS } from 'electron-devtools-installer'
const isDevelopment = process.env.NODE_ENV !== 'production'


// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([
    { scheme: 'app',privileges: { secure: true,standard: true } }
])

async function createWindow() {
    const path = require('path')
    const win = new BrowserWindow({
        webPreferences: {
            icon: path.join(__dirname,'../public/favicon.ico'),// Use pluginOptions.nodeIntegration,leave this alone
            // See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
            nodeIntegration: process.env.ELECTRON_NODE_INTEGRATION
        }
            
    })
    win.maximize();
    win.removeMenu();
    //win.setIcon(path.join(__dirname,'../public/favicon.ico'));
    if (process.env.WEBPACK_DEV_SERVER_URL) {
        // Load the url of the dev server if in development mode
        await win.loadURL(process.env.WEBPACK_DEV_SERVER_URL)
        if (!process.env.IS_TEST) win.webContents.openDevTools()
    } else {
        createProtocol('app')
        // Load the index.html when not in development
        win.loadURL('app://./index.html')
       
    }
    
}

// Quit when all windows are closed.
app.on('window-all-closed',() => {
    // On macOS it is common for applications and their menu bar
    // to stay active until the user quits explicitly with Cmd + Q
    if (process.platform !== 'darwin') {
        app.quit()
    }
})

app.on('activate',() => {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
})

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready',async () => {
    if (isDevelopment && !process.env.IS_TEST) {
        // Install Vue Devtools
        try {
            await installExtension(VUEJS_DEVTOOLS)
        } catch (e) {
            console.error('Vue Devtools failed to install:',e.toString())
        }
    }
    createWindow()
})

// Exit cleanly on request from parent process in development mode.
if (isDevelopment) {
    if (process.platform === 'win32') {
        process.on('message',(data) => {
            if (data === 'graceful-exit') {
                app.quit()
            }
        })
    } else {
        process.on('SIGTERM',() => {
            app.quit()
        })
    }
}

而 Package.Json 是

{
  "name": "pmptestengine","version": "0.1.0","private": true,"scripts": {
    "serve": "vue-cli-service serve","build": "vue-cli-service build","lint": "vue-cli-service lint","electron:build": "vue-cli-service electron:build","electron:serve": "vue-cli-service electron:serve","postinstall": "electron-builder install-app-deps","postuninstall": "electron-builder install-app-deps"
  },"main": "background.js","devDependencies": {
    "@vue/cli-plugin-babel": "~4.5.0","@vue/cli-plugin-eslint": "~4.5.0","@vue/cli-plugin-router": "~4.5.0","@vue/cli-plugin-vuex": "~4.5.0","@vue/cli-service": "~4.5.0","babel-eslint": "^10.1.0","electron": "^11.0.0","electron-devtools-installer": "^3.1.0","eslint": "^6.7.2","eslint-plugin-vue": "^6.2.2","vue-cli-plugin-electron-builder": "~2.0.0-rc.6","vue-template-compiler": "^2.6.11"
  }
}

解决方法

当我们在电子 vue js 中工作时。我们添加新文件 vue.config.js 并粘贴这些代码行。

module.exports = {
        pluginOptions: {
        electronBuilder: {
            builderOptions: {
                productName: "News App",appId: 'test.com',win: {
                    "target": [
                        "nsis"
                    ],icon: 'public/svg.png',"requestedExecutionLevel": "requireAdministrator"
                },"nsis": {
                    "installerIcon": "public/favicon.ico","uninstallerIcon": "public/favicon.ico","uninstallDisplayName": "CPU Monitor","license": "license.txt","oneClick": false,"allowToChangeInstallationDirectory": true
                }
            },},}