<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <script src="./lib/vue-2.4.0.js"></script> </head> <body> <div id="app"> <!-- 對象就是無序鍵值對的集合 --> <!-- <h1 :style="styleObj1">這是一個h1</h1> --> <h1 :style="[ styleObj1, styleObj2 ]">這是一個h1</h1> </div> <script> // 創建 Vue 實例，得到 ViewModel var vm = new Vue({ el: '#app', data: { // 注意：屬性帶-的必須用引號 styleObj1: { color: '#0ff', 'font-weight': 200 }, styleObj2: { 'font-style': 'italic' } }, methods: {} }); </script> </body> </html>