修改app不能监测到总时长，修改柱状图不显示

pages/courseDetail/courseDetail.vue

@@ -420,7 +420,7 @@
 					}, 20 * 1000)
 				}
 			},
-			pause() {
+			pause(e) {
 				// 暂停播放
 				if (this.timer) {
 					clearInterval(this.timer)
@@ -432,7 +432,7 @@
 					this.saveVideoPlayback();
 				}
 			},
-			ended() {
+			ended(e) {
 				// 播放到末尾
 				if (this.timer) {
 					clearInterval(this.timer)
@@ -440,6 +440,7 @@
 				this.saveVideoPlayback();
 			},
 			timeupdate(e) {
+				this.totalTime = e.detail.duration;
 				// 播放进度变化
 				this.viewTime = e.detail.currentTime > this.totalTime ? this.totalTime : e.detail.currentTime;
 				if (this.courseInfo.status === 1) {

pages/learningStatistics/learningStatistics.vue

@@ -162,11 +162,12 @@
 								categories.push(this.studyInfos[j].month.split('-')[1]);
 								data.push({value:this.studyInfos[j]['studyTime'],color:'#9EB4FF'});
 							}
-							this.currentDate = this.month = this.studyInfos[this.studyInfos.length - 1].month;
+							this.month = this.studyInfos[this.studyInfos.length - 1].month;
+							this.currentDate = new Date(this.month).toDateString();
 						}
 						this.chartData.categories = categories;
 						this.chartData.series = [{name:'月',data:data}];
-						this.userStudyTime()
+						this.userStudyTime();
 					}
 				})
 			},
@@ -217,7 +218,7 @@
 				this.userStudyTime();
 			}
 		},
-		onLoad() {
+		mounted() {
 			this.userStudyCount()
 		}
 	}