perf: 滚动条替换和toTop替换

nezha-fronted/src/components/common/bottomBox/tabs/endpointTab.vue

@@ -46,7 +46,6 @@
       v-loading="tools.loading"
       class="nz-table endpoint-table"
       :height="$tableHeight.noPagination"
-      v-scrollBar:el-table="'large'"
       :cell-class-name="messageStyle"
       ref="endpointTable"
       style="width: 100%;"
@@ -514,25 +513,6 @@
         ? JSON.parse(localStorage.getItem("nz-tableTitle-" + localStorage.getItem("nz-username") + "-/projectBottom"))
         : this.tableTitle;
 
-      this.$nextTick(() => {
-        //绑定滚动条事件，控制top按钮
-        let el = this.$refs.endpointTable.$el.querySelector(".el-table__body-wrapper");
-        if (el._ps_) {
-          el.addEventListener("ps-scroll-y", () => {
-            if (el._ps_.scrollbarYTop > 50) {
-              this.tools.showTopBtn = true;
-            } else {
-              this.tools.showTopBtn = false;
-            }
-          });
-          el.addEventListener("mouseenter", () => {
-            this.tools.tableHover = true;
-          });
-          el.addEventListener("mouseleave", () => {
-            this.tools.tableHover = false;
-          });
-        }
-      });
       this.initEvent();
     },
     beforeDestroy(){