点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Vue 测试实例 - 千木教程(qianmu.net)</title> <script src="https://unpkg.com/vue@next"></script> </head> <body> <div id="app"> <button @click="counter += 1">增加 1</button> <p>这个按钮被点击了 {{ counter }} 次。</p> </div> <script> const app = { data() { return { counter: 0 } } } Vue.createApp(app).mount('#app') </script> </body> </html>
运行结果
