阻止滑动的默认的事件

src/views/aprilExam/test.vue

@@ -481,6 +481,7 @@ let slideTopics = (() => {
   let beginTimeStrap: number = 0;
 
   return (e: TouchEvent) => {
+    e.preventDefault()
     let currentTimeStrap: number = +new Date();
     let touchList1: TouchList;
     if (currentTimeStrap - beginTimeStrap < 1500) {