修改

pages.json

@@ -118,7 +118,8 @@
 			"path": "pages/Orderlist/Orderlist",
 			"style": {
 				"navigationBarTitleText": "我的学习",
-				"enablePullDownRefresh": false
+				"onReachBottomDistance": 20, //距离底部多远时触发 单位为px
+				"enablePullDownRefresh": true //设置参数为true
 			}
 		}, {
 			"path": "pages/Orderdetails/Orderdetails",
@@ -139,17 +140,15 @@
 				"navigationBarTitleText": "视频学习",
 				"enablePullDownRefresh": false
 			}
+		}, {
+			"path": "pages/Imglearning/Imglearning",
+			"style": {
+				"navigationBarTitleText": "图文学习",
+				"enablePullDownRefresh": false
+			}
+
 		}
-	    ,{
-            "path" : "pages/Imglearning/Imglearning",
-            "style" :                                                                                    
-            {
-                "navigationBarTitleText": "图文学习",
-                "enablePullDownRefresh": false
-            }
-            
-        }
-    ],
+	],
 	"globalStyle": {
 		"navigationBarTextStyle": "white",
 		"navigationBarTitleText": "",

pages/Ordervideolearning/Ordervideolearning.vue

@@ -80,6 +80,7 @@
 				trainingOrderStatus: undefined,
 				trainingOrderDetailsId: undefined,
 				videoerroshow: true,
+				videoContext: undefined,
 			};
 		},
 		methods: {
@@ -121,10 +122,10 @@
 			},
 			//视频播放
 			videoplays() {
-				if (this.videoitem.watchTime) {
-					this.videoContext = uni.createVideoContext('video')
-					this.videoContext.seek(this.videoitem.watchTime)
-				}
+				console.log(this.videoitem.watchTime)
+				// if (this.videoitem.watchTime) {
+				this.videoContext.seek(this.videoitem.watchTime)
+				// }
 			},
 			videoplay(item) {
 				this.videoerroshow = true
@@ -151,6 +152,8 @@
 						})
 					}
 					this.videoshow = true
+					this.videoContext = uni.createVideoContext('video', this)
+					console.log(this.videoContext)
 				} else {
 					this.$refs.uToast.show({
 						title: '暂无视频',
@@ -173,13 +176,19 @@
 			//时分秒转秒
 			formatsecond(value) {
 				value = value.split(':')
+				var number = 0
 				value.forEach(e => {
 					e = Number(e)
 				})
 				value[0] = value[0] * 24 * 60
 				value[1] = value[1] * 60
-				value = value[0] + value[1] + value[2]
-				return value
+				value.forEach(e => {
+					e = Number(e)
+					if (e > 0) {
+						number = number + e
+					}
+				})
+				return number
 			},
 			//秒转时分秒
 			formatSeconds(value) {