回到顶部按钮及动画--fix1

@CONTROL/移动端多项数据控件/CONTROL-BASE.vue.ftl

@@ -876,7 +876,6 @@
      *
      * @memberof ${srfclassname('${ctrl.codeName}')}
      */
-    /**
     public mounted(){
       let list:any = this.$refs.mdctrl;
       let scroll:any = this.$refs.scroll;