视频播放监测优化

src/app/common/video/video.component.ts

@@ -38,10 +38,12 @@ export class VideoComponent implements OnInit, AfterViewInit, OnDestroy {
     this.video.nativeElement.addEventListener('pause', ()=> { //暂停开始执行的函数
       clearInterval(this.timer);
       clearInterval(this.timer2);
+      console.log('暂停播放')
       this.saveVideoPlayback();
     });
     this.video.nativeElement.addEventListener('play', ()=> { //开始执行的函数
       this.timer = setInterval(() => {
+        console.log('开始播放')
         this.saveVideoPlayback();
       }, 1000 * 20)
       this.queryVideoPlayback(2)
@@ -97,8 +99,9 @@ export class VideoComponent implements OnInit, AfterViewInit, OnDestroy {
         this.maxViewTime = this.videoPlaybacks[0]['maxViewTime'];
         if(type===1){
             // 设置开始播放时间为上次离开时间
-            this.video.nativeElement.currentTime = this.videoPlaybacks.length > 0 ? this.videoPlaybacks[0]['viewTime'] : 0;
+            this.originTime = this.video.nativeElement.currentTime = this.videoPlaybacks.length > 0 ? this.videoPlaybacks[0]['viewTime'] : 0;
         }else{
+          // 监测有没有拖动进度条
           this.timer2 = setInterval(()=>{
             if (this.video.nativeElement.currentTime - this.originTime > 1 && this.video.nativeElement.currentTime > this.maxViewTime) {
               this.video.nativeElement.currentTime = this.originTime;