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参考：
electron安装（支持win、mac、linux桌面应用）
https://blog.csdn.net/weixin_42357472/article/details/140643624
TodoList工具
https://blog.csdn.net/weixin_42357472/article/details/140618446
electron打包过程：
要将这个TodoList网页应用转换成Mac、Windows和Linux的桌面应用，你可以使用Electron框架。Electron允许你使用web技术（HTML、CSS和JavaScript）来创建跨平台的桌面应用。以下是将你的TodoList转换为Electron应用的步骤：
准备工作：
首先，确保你的系统中安装了Node.js和npm。创建一个新的Electron项目：
创建一个新文件夹，并在其中初始化一个新的Node.js项目：mkdir todolist-app cd todolist-app npm init -y
这里TodoList工具主要是：index.html、styles.css 、script.js
其他是electron打包需要配置文件：main.js 、package.json
安装Electron：
cnpm install electron --save-dev创建主进程文件：
在项目根目录创建一个名为main.js的文件，内容如下：const { app, BrowserWindow } = require('electron') const path = require('path') function createWindow () { const win = new BrowserWindow({ width: 800, height: 600, webPreferences: { nodeIntegration: true, contextIsolation: false } }) win.loadFile('index.html') } app.whenReady().then(() => { createWindow() app.on('activate', () => { if (BrowserWindow.getAllWindows().length === 0) { createWindow() } }) }) app.on('window-all-closed', () => { if (process.platform !== 'darwin') { app.quit() } })修改package.json：
在package.json文件中添加以下内容：{ "main": "main.js", "scripts": { "start": "electron ." } }将你的HTML、css、js文件放在项目根目录
index.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>TodoList</title> <link rel="stylesheet" href="styles.css"> </head> <body> <h1>TodoList</h1> <form id="todo-form"> <input type="text" id="todo-input" placeholder="Enter a new task" required> <button type="submit" id="add-button">Add</button> </form> <ul id="todo-list"></ul> <script src="script.js"></script> </body> </html> styles.css
body { font-family: Arial, sans-serif; max-width: 500px; margin: 0 auto; padding: 20px; } h1 { text-align: center; } #todo-form { display: flex; margin-bottom: 20px; } #todo-input { flex-grow: 1; padding: 10px; font-size: 16px; border: 1px solid #ddd; border-radius: 4px 0 0 4px; } #add-button { padding: 10px 20px; font-size: 16px; background-color: #4CAF50; color: white; border: none; border-radius: 0 4px 4px 0; cursor: pointer; } #todo-list { list-style-type: none; padding: 0; } .todo-item { display: flex; align-items: center; padding: 10px; background-color: #f9f9f9; border: 1px solid #ddd; margin-bottom: 10px; border-radius: 4px; } .todo-item.completed { text-decoration: line-through; opacity: 0.6; } .todo-item input[type="checkbox"] { margin-right: 10px; } .delete-button { margin-left: auto; background-color: #f44336; color: white; border: none; padding: 5px 10px; border-radius: 4px; cursor: pointer; } script.js
const todoForm = document.getElementById('todo-form'); const todoInput = document.getElementById('todo-input'); const todoList = document.getElementById('todo-list'); function loadTodos() { chrome.storage.sync.get(['todos'], function(result) { const todos = result.todos || []; todos.forEach(todo => { addTodoToDOM(todo.text, todo.completed); }); }); } function saveTodos() { const todos = Array.from(todoList.children).map(li => ({ text: li.querySelector('span').textContent, completed: li.classList.contains('completed') })); chrome.storage.sync.set({todos: todos}); } function addTodoToDOM(text, completed = false) { const li = document.createElement('li'); li.className = 'todo-item' + (completed ? ' completed' : ''); li.innerHTML = ` <input type="checkbox" ${completed ? 'checked' : ''}> <span>${text}</span> <button class="delete-button">Delete</button> `; li.querySelector('input[type="checkbox"]').addEventListener('change', function() { li.classList.toggle('completed'); if (li.classList.contains('completed')) { todoList.appendChild(li); } else { todoList.insertBefore(li, todoList.firstChild); } saveTodos(); }); li.querySelector('.delete-button').addEventListener('click', function() { li.remove(); saveTodos(); }); if (completed) { todoList.appendChild(li); } else { todoList.insertBefore(li, todoList.firstChild); } } todoForm.addEventListener('submit', function(e) { e.preventDefault(); if (todoInput.value.trim() === '') return; addTodoToDOM(todoInput.value); saveTodos(); todoInput.value = ''; }); loadTodos(); 运行应用：
现在你可以通过以下命令运行你的Electron应用：npm start
看效果
打包应用：
要为不同平台打包应用，你可以使用electron-builder。首先安装它：cnpm install electron-builder --save-dev然后在
package.json中添加build配置{ "build": { "appId": "com.yourcompany.todolist", "mac": { "category": "public.app-category.productivity" }, "win": { "target": [ "nsis" ] }, "linux": { "target": [ "AppImage", "deb" ] } }, "scripts": { "start": "electron .", "build": "electron-builder --mac --win --linux" } }
最终package.json文件：
icon是图标应用，大小至少需要放256*256大小像素的
{ "name": "todolist-app", "version": "1.0.0", "main": "main.js", "build": { "appId": "com.yourcompany.todolist", "mac": { "category": "public.app-category.productivity" }, "win": { "icon": "icons/icon.png", "target": [ "nsis" ] }, "linux": { "target": [ "AppImage", "deb" ] } }, "scripts": { "start": "electron .", "build": "electron-builder --win" }, "keywords": [], "author": "", "license": "ISC", "description": "", "devDependencies": { "electron": "^31.2.1", "electron-builder": "^24.13.3" } } 构建应用：
运行以下命令来为所有平台构建应用：npm run build这将在
dist文件夹中生成针对Mac、Windows和Linux的安装包。
注意：这里"build": “electron-builder --win” 只生成win平台的，其他linux需wsl打开或者linux平台操作；mac只能mac电脑操作
运行完会再dist文件下
双击exe启动
