考试提交改为5秒内只执行一次

src/components/Course/exam.vue

@@ -408,17 +408,18 @@ export default {
       this.curIndex++;
       this.curItem=this.paper.items[this.curIndex];
     },
-    debounce(func, delay) {
-      let timerId;
+    throttle(func, delay) {
+      let lastExecTime = 0;
       return function (...args) {
-        if (timerId) clearTimeout(timerId);
-        timerId = setTimeout(() => {
+        const now = Date.now();
+        if (now - lastExecTime >= delay) {
           func.apply(this, args);
-          timerId = null;
-        }, delay);
+          lastExecTime = now;
+        }
       };
     },
     present(){ //提交前处理
+      console.log('ssss')
     	let $this=this;
     	let score=this.countTest();
       console.log('score='+score);
@@ -600,7 +601,7 @@ export default {
     },
   },
   created() {
-    this.debouncedPresent = this.debounce(this.present, 500);
+    this.debouncedPresent = this.throttle(this.present, 5000);
   },
 }
 </script>