源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Vue 测试实例 - 开源教程(ossoft.cn)</title> <script src="https://unpkg.com/vue@next"></script> </head> <body> <div id="hello-vue" class="demo"> {{ message }} </div> <script> const HelloVueApp = { data() { return { message: 'Hello Vue!!' } } } Vue.createApp(HelloVueApp).mount('#hello-vue') </script> </body> </html>
运行结果