bug fix

src/main/java/com/huiju/estateagents/controller/TaBuildingDynamicController.java

         dynamicQueryWrapper.eq("dynamic_id",dynamic);
         if (iBuildingDynamicService.updateById(dynamic)){
             responseBean.addSuccess("成功");
-        }else {
+        } else {
             responseBean.addError("失败");
         }
         return responseBean;
         dynamicQueryWrapper.eq("dynamic_id",dynamic);
         if (iBuildingDynamicService.updateById(dynamic)){
             responseBean.addSuccess("成功");
-        }else {
+        } else {
             responseBean.addError("失败");
         }
         return responseBean;

src/main/java/com/huiju/estateagents/service/impl/TaBuildingServiceImpl.java

             String buildingId = building.getBuildingId();
 
             // 列表封面
-            List<TaBuildingImg> listImage = new ArrayList<>();
-            TaBuildingImg img = new TaBuildingImg();
-            img.setImgType(CommConstant.BUILDING_IMG_LIST);
-            img.setBuildingId(buildingId);
-            img.setUrl(building.getListPoster());
-            listImage.add(img);
-            building.setBuildingListImg(listImage);
+            if (!StringUtils.isEmpty(building.getListPoster())) {
+                List<TaBuildingImg> listImage = new ArrayList<>();
+                TaBuildingImg img = new TaBuildingImg();
+                img.setImgType(CommConstant.BUILDING_IMG_LIST);
+                img.setBuildingId(buildingId);
+                img.setUrl(building.getListPoster());
+                listImage.add(img);
+                building.setBuildingListImg(listImage);
+            }
 
             // tags
-            List<TaBuildingTag> tags = new ArrayList<>();
-            String[] tagsArray = StringUtils.ifNull(building.getTags(), "").split(",");
-            if (null != tagsArray) {
-                for(String tagName: tagsArray) {
-                    TaBuildingTag tag = new TaBuildingTag();
-                    tag.setBuildingId(buildingId);
-                    tag.setTagName(tagName);
-                    tags.add(tag);
+            if (!StringUtils.isEmpty(building.getTags())) {
+                List<TaBuildingTag> tags = new ArrayList<>();
+                String[] tagsArray =  building.getTags().split(",");
+                if (null != tagsArray) {
+                    for(String tagName: tagsArray) {
+                        TaBuildingTag tag = new TaBuildingTag();
+                        tag.setBuildingId(buildingId);
+                        tag.setTagName(tagName);
+                        tags.add(tag);
+                    }
                 }
+                building.setBuildingTag(tags);
             }
-            building.setBuildingTag(tags);
 
             // Uv
             IPage<TaUv> pageUv = new Page<>(1, 10);