VUE动态获取浏览器宽度/高度

比上监听省事多了，敲爽
直接上代码
test.vue

data () {
return {
windowWidth: document.documentElement.clientWidth, //实时屏幕宽度
windowHeight: document.documentElement.clientHeight, //实时屏幕高度
}
},
mounted() {
// 实时获取浏览器宽度高度
let that = this;
window.onresize = () => {
return (() => {
window.fullHeight = document.documentElement.clientHeight;
window.fullWidth = document.documentElement.clientWidth;
that.windowHeight = window.fullHeight; // 高
that.windowWidth = window.fullWidth; // 宽
})()
};
}