最后5秒放行

src/containers/center/play/components/media.vue

@@ -316,14 +316,17 @@
         let myPlayer = this.$refs.videoPlayer.player;
         let curTimes = parseInt(myPlayer.currentTime());
         // 后退无心跳
-        if (this.media.position > curTimes && !force) return;
+        if (!force && this.media.position > (curTimes+5)){
+          return;
+        }
+
         if (curTimes < 4) {
           console.log("curTimes")
           return;
         }
 
         let isFinish = force ? 1 : 0
-        if (curTimes >= media.duration) isFinish = 1;
+        if (curTimes >= media.duration-5) isFinish = 1;
         //  拉到后面
         if (!isFinish) {
           if (!this.onPlay) return;