完善自定义tabbar注释

pages/template/custom-tab-bar/custom-tab-bar.uvue

@@ -83,24 +83,24 @@
     methods: {
       onTabClick(index : number) {
         if (this.selectedIndex == index && index == 0 && this.displayArrow == true) { //首页当tab按钮变成向上时，点向上就滚动到顶
-          console.log("11");
+          // console.log("11");
           this.displayArrow = false;
           (this.$refs["tab1"]! as ComponentPublicInstance).$callMethod('scrollTop', 0)
           this.lastTab1Top = 0;//Todo: 临时解决android平台scroll-view在某些情况未触发onscroll事件的bug
         }
         else if (index !=0){ //不在首页时，把箭头变成图标
-          console.log("22");
+          // console.log("22");
           this.displayArrow = false
         }
         else if (index == 0 && this.selectedIndex !=0){ //从其他tab切回首页时，检查是否需要把图标变箭头
-          console.log("33",this.lastTab1Top, this.tabViewHeight);
+          // console.log("33",this.lastTab1Top, this.tabViewHeight);
           this.displayArrow = this.lastTab1Top > this.tabViewHeight
         }
         this.setSelectedIndex(index);
-        console.log('index: ',index);
-        console.log('this.selectedIndex: ',this.selectedIndex);
-        console.log('this.displayArrow: ',this.displayArrow);
-        console.log('this.lastTab1Top: ',this.lastTab1Top);
+        // console.log('index: ',index);
+        // console.log('this.selectedIndex: ',this.selectedIndex);
+        // console.log('this.displayArrow: ',this.displayArrow);
+        // console.log('this.lastTab1Top: ',this.lastTab1Top);
       },
       onTabPageEvent(top : number) {
         // console.log('top: ',top); //iOS在v-show为false时，不应该触发这个事件