添加课程加载提示

pages/course/courseDetail.vue

@@ -1593,7 +1593,9 @@
 				this.courseList = [];
 				// console.log("at line 1167:", "调用了几次");
 				var that = this;
-
+				uni.showLoading({
+					title:'获取课程信息'					
+				})
 				await $http
 					.request({
 						url: "sociology/course/getCourseDetail",
@@ -1607,6 +1609,14 @@
 						},
 					})
 					.then(async (res) => {
+						uni.hideLoading()
+						if(res.code != 0) {
+							uni.showToast({
+								title:res.errMsg,
+								icon:'none'
+							})
+							return
+						}
 						if (res.code == 0) {
 							this.course = res.data.course;
 							//0 购买 1 续费 2 升级
@@ -1691,7 +1701,8 @@
 						}
 					})
 					.catch((e) => {
-						console.log(e, "获取目录数据报错666");
+						uni.hideLoading()
+						console.log(e, "获取课程数据报错666");
 					});
 			},
 			goBuy() {