flat: 性能优化，animation 等\preload等

pages/nearby/components/four.vue

@@ -69,13 +69,8 @@
                 </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>
@@ -341,15 +336,17 @@ defineExpose({ loadData, handleFilterConfirm });
 .nearby-scroll
     overflow: hidden;
     height: 100%;
+    background: #f4f4f4;
     .two-head
-        margin: 22rpx;
+        padding: 22rpx;
         display: flex;
         flex-direction: column
         flex-wrap: no-wrap
         // grid-template-columns: repeat(4, 1fr);
         // grid-column-gap: 10rpx;
         // grid-row-gap: 24rpx;
-        border-radius: 17rpx 17rpx 17rpx 17rpx;
+        background: #FFFFFF
+        // border-radius: 17rpx 17rpx 17rpx 17rpx;
         .head-all{
             display: flex;
             justify-content: space-between;