标签的录入与修改

pcbms/src/main/java/com/hssx/pcbms/service/impl/GoodsTagsServiceImpl.java

@@ -37,7 +37,11 @@ public class GoodsTagsServiceImpl extends ServiceImpl<GoodsTagsMapper, GoodsTags
     @Override
     public HttpRespMsg getListByKeyName(String keyName) {
         HttpRespMsg msg = new HttpRespMsg();
-        msg.data =  goodsTagsMapper.selectList(new QueryWrapper<GoodsTags>().like("name", keyName));
+        QueryWrapper<GoodsTags> qw = new QueryWrapper();
+        if(keyName != null){
+            qw.like("name", keyName);
+        }
+        msg.data =  goodsTagsMapper.selectList(qw);
         return msg;
     }
 }