flat: 性能优化，animation 等\preload等

pages/nearby/components/one.vue

@@ -74,13 +74,8 @@
                 </view>
             </view>
             <view class="one-cards">
-                <renderJobs
-                    v-if="list.length"
-                    :list="list"
-                    :longitude="longitudeVal"
-                    :latitude="latitudeVal"
-                ></renderJobs>
-                <empty v-else></empty>
+                <renderJobs :list="list" :longitude="longitudeVal" :latitude="latitudeVal"></renderJobs>
+                <empty v-if="!list.length"></empty>
                 <loadmore v-show="list.length > pageState.pageSize" ref="loadmoreRef"></loadmore>
             </view>
         </view>
@@ -365,6 +360,7 @@ defineExpose({ loadData, handleFilterConfirm });
 .nearby-scroll
     overflow: hidden;
     height: 100%;
+    background: #f4f4f4;
     .nearby-map
         height: 767rpx;
         background: #e8e8e8;