修复页面加载不出的问题

Yi.Vue3.x.Vant/src/view/main/recommend.vue

@@ -19,7 +19,7 @@
         </van-col>
 
         <van-col span="14" class="centerTitle">
-          <span class="justtitle"> 大白</span>
+          <span class="justtitle">{{item.user==null?"-":(item.user.nick??item.user.username)}}</span>
           <br />
           <app-createTime :time="item.createTime" />
         </van-col>
@@ -30,7 +30,7 @@
 
         <van-col class="rowBody" span="24">{{ item.content }}</van-col>
 
-        <!-- <van-col
+     <van-col
           span="8"
           v-for="(image, imageIndex) in item.images"
           :key="imageIndex"
@@ -42,7 +42,7 @@
             :src="url + image"
             radius="5"
           />
-        </van-col> -->
+        </van-col> 
 
         <van-col span="24" class="bottomRow">
           <van-grid direction="horizontal" :column-num="3">