节流阀

src/project/activeAnalysis/AppLuckyDraw/AppLuckyDraw.vue

@@ -185,12 +185,7 @@ export default {
   methods: {
     ...mapActions(['injectJWeixin', 'wxInvoke', 'agentSign']),
     //封装动画旋转整数圈的方法，只需接受（角度，时间）即可开始旋转动画
-    rotate(deg, duration) {
+    rotate(deg) {
-      if (this.isStart) return; //防止用户多次点击动画
-      this.isStart = true; //此时旋转开始，动画无法再次触发
-      setTimeout(() => {
-        this.isStart = false;
-      }, duration)
       this.animation.rotate(deg).step().rotate((this.awardNumber - 1) * -(360 / this.activeInfo.prizes.length)).step({
         duration: 0,
         timingFunction: "linear",
@@ -240,6 +235,9 @@ export default {
       if(!this.activeInfo.vaildPhone) {
         return this.showPhoneMask = true
       }
+      if (this.isStart) return
+      this.isStart = true
+
       this.$http.post(`/app/appmarketingactivityinfo/raffle?activityId=${this.activityId}`).then((res) => {
         if (res.code == 0) {
           this.awardNumber = res.data
@@ -248,6 +246,7 @@ export default {
             this.$u.toast(this.activeInfo.prizes[this.awardNumber-1].defaultPrize == 1 ? `很遗憾您抽中了${this.activeInfo.prizes[this.awardNumber-1].name}` : `恭喜抽中${this.activeInfo.prizes[this.awardNumber-1].name}!`)
             this.getDetail()
             this.getAwardedList()
+            this.isStart = false
           }, 2000)}
       }).catch((err) => {
         this.$u.toast(err)