如何使用vue隱藏div

<template>
 <p>
 <p class="show" v-show="show" v-clickoutside="handleClose">
 顯示
 </p>
 </p>
</template>
<script>
const clickoutside = {
 // 初始化指令
 bind(el, binding, vnode) {
 function documentHandler(e) {
 // 這里判斷點擊的元素是否是本身，是本身，則返回
 if (el.contains(e.target)) {
 return false;
 }
 // 判斷指令中是否綁定了函數(shù)
 if (binding.expression) {
 // 如果綁定了函數(shù) 則調(diào)用那個函數(shù)，此處binding.value就是handleClose方法
 binding.value(e);
 }
 }
 // 給當前元素綁定個私有變量，方便在unbind中可以解除事件監(jiān)聽
 el.__vueClickOutside__ = documentHandler;
 document.addEventListener('click', documentHandler);
 },
 update() {},
 unbind(el, binding) {
 // 解除事件監(jiān)聽
 document.removeEventListener('click', el.__vueClickOutside__);
 delete el.__vueClickOutside__;
 },
};
export default {
 name: 'HelloWorld',
 data() {
 return {
 show: true,
 };
 },
 directives: {clickoutside},
 methods: {
 handleClose(e) {
 this.show = false;
 },
 },
};
</script>
<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
.show {
 width: 100px;
 height: 100px;
 background-color: red;
}
</style>