增加deleteByIds空集合处理.

#6257
baomidou · Jun 14, 2024 · 423d434 · 423d434
1 parent 151a7d5
commit 423d434
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/mapper/BaseMapper.java b/mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/mapper/BaseMapper.java
@@ -203,6 +203,9 @@ default int deleteByIds(@Param(Constants.COLL) Collection<?> idList) {
  * @since 3.5.7
  */
  default int deleteByIds(@Param(Constants.COLL) Collection<?> collections, boolean useFill) {
+ if (CollectionUtils.isEmpty(collections)) {
+ return 0;
+ }
  MybatisMapperProxy<?> mybatisMapperProxy = MybatisUtils.getMybatisMapperProxy(this);
  Class<?> entityClass = GenericTypeUtils.resolveTypeArguments(getClass(), BaseMapper.class)[0];
  SqlSession sqlSession = mybatisMapperProxy.getSqlSession();