<div @click="btnfc()">点击弹窗按钮</div>

<div  v-show="show">

     <div @click="hiddenShow()">关闭</div>

</div>

new Vue({

        el: '',

        data: {

            show:false,

        },

        mounted: function () {

        },

        methods: {

            //点击弹窗

            btnfc:function () {

                var that =this;

                that.show =true;

            },
　　　　　　　　//点击关闭

            hiddenShow:function () {

                var that = this;

                that.cshow = false;

            },

        }

    });

}