6/16,同步

wuye-manager-uniapp/components/filePicker/filePicker.vue

@@ -15,7 +15,7 @@
         </view>
       </view>
       <!-- 添加按钮 -->
-      <view class="add-btn" @tap="choose">
+      <view class="add-btn" @tap="choose" v-if="innerList.length < props.limit">
         <uni-icons color="#a6a6a6" type="plusempty" size="25"></uni-icons>
       </view>
     </view>
@@ -194,7 +194,9 @@ function remove(index) {
 
 // 4. 预览图片
 function preview(index) {
-  const urls = innerList.value.map(i => i.url)
+  console.log(innerList)
+  const urls = innerList.value.map(i => i.url).filter(Boolean)
+  if (urls.length <= 0) return
   uni.previewImage({
     urls: urls,
     current: index