代码：

<!DOCTYPE html><html><head>  <meta charset="UTF-8"></head><body>  <div id="app">    <child :fun="parentFun"></child>  </div>  <script src="http://cdn.bootcss.com/vue/1.0.17/vue.js"></script>  <script>    'use strict';    Vue.component('child', {      template: '<div @click="useFun">点击子组件调用父组件里的办法</div>',      name: 'child',      props: {        fun: Function      },      created() {      },      methods: {        useFun() {          this.fun()        }      }    })    new Vue({      el: '#app',      data() {        return {        }      },      methods: {        parentFun() {          console.log(111)        }      }    })  </script></body></html>