sql修复

yudao-module-product/yudao-module-product-core/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/product/ProductMapper.java

@@ -165,13 +165,12 @@ public interface ProductMapper extends BaseMapperX<ProductDO> {
             "</when>",
 
             "<when test='query.attrId != null and query.attrId.size()>0'>" ,
-
-                    "<when test=' query.attrId.size()==1 '>" ,
+                    "<when test='query.attrId.size()==1 '>" ,
                     "<foreach item='attrId' index='index' collection='query.attrId' >" ,
                     "AND t.`attr_id` = #{attrId}" ,
                     "</foreach>",
                     "</when>",
-                    "<when test='and query.attrId.size()>1 '>" ,
+                    "<when test='query.attrId.size()>1 '>" ,
                     "AND (1!=1 " ,
                     " <foreach item='attrId' index='index' collection='query.attrId'>" ,
                     " OR FIND_IN_SET(t.`attr_id`, #{attrId})",