语音矩阵普通状态下加 单个单元格的循环播放

src/components/Adult/preview/VoiceMatrix.vue

@@ -835,13 +835,12 @@ export default {
     },
 
     handleChangeTime({ begin_time, end_time }) {
-      let _this = this;
       if (this.unWatch) this.unWatch();
       this.handleParentPlay();
       this.$nextTick(() => {
         this.$refs.audioLine.onTimeupdateTime(begin_time / 1000);
         setTimeout(() => {
-          _this.$refs.audioLine.PlayAudio();
+          this.$refs.audioLine.PlayAudio();
         });
 
         // 监听是否已到结束时间，为了选中效果 - 0.01
@@ -853,6 +852,9 @@ export default {
             this.$refs.audioLine.onTimeupdateTime(end);
             this.unWatch();
             this.unWatch = null;
+            if (this.isRepeat) {
+              this.handleChangeTime({ begin_time, end_time });
+            }
           }
         });
       });