细节

pages/merchantTutorial/tutorial.vue

@@ -17,7 +17,7 @@
 				bar-width="55" bar-height="6" :current="current" @change="change">
 			</u-tabs>
 			<view class="center-box">
-				<view class="list" v-for="(a,i) in courseList" :key="i" @click="onLookCord(a.video_url.external_url)">
+				<view class="list" v-if="courseList.length>0" v-for="(a,i) in courseList" :key="i" @click="onLookCord(a.video_url.external_url)">
 					<image :src="a.image_url?a.image_url.external_url:''" mode="heightFix" class="img"></image>
 					<view class="infor">
 						<view class="title">
@@ -31,6 +31,7 @@
 						观看
 					</view>
 				</view>
+				<u-empty text="暂无数据显示哦～" v-else mode="list"></u-empty>
 			</view>
 		</view>
 		<u-mask :show="show" @click="pauseVideo">
@@ -90,7 +91,7 @@
 					data
 				} = await api.courseType();
 				if (status == 200) {
-					this.courseTypeList = data.courseTypes
+					this.courseTypeList = data.courseTypes?data.courseTypes:[]
 					this.getCourseList()
 				} else {
 					this.courseTypeList = []