<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>演示方法事件处理</title>
</head>
<body>
    <div id="app">
        <button v-on:click="greet">问候</button>
    </div>

    <script src="../js/vue.js"></script>

    <script>
        let vm = new Vue({
            el:'#app',
            data:{
                name:'Vue.js'
            },
            methods:{
                greet:function () {
                    alert(this.name + '的方法被调用了。');
                }
            }
        })
    </script>
</body>
</html>