.vue   mounted(){        this.scrollToBottom()     },    methods:{        scrollToBottom: function () {            this.$nextTick(() => {                var container = this.$el.querySelector('.chatContent');                 container.scrollTop = container.scrollHeight;             })         }     },    updated:function () {        this.scrollToBottom();     }就想讓div滾動條始終在底部，咋就這么難。。。補(bǔ)充：目前調(diào)試的是針對響應(yīng)式的時(shí)候，div高度拉長，滾動條居底部