io.mybatis.mapper.list

Interface ListMapper<T>

Type Parameters:

T - 实体类类型

public interface ListMapper<T>

批量操作方法

Author:

liuzh

Method Summary

Modifier and Type	Method and Description
int	insertList(List<? extends T> entityList) 批量保存实体，需要数据库支持批量插入的语法
int	updateList(List<? extends T> entityList) 批量更新
int	updateListSelective(List<? extends T> entityList) 批量更新

Method Detail

insertList

@Lang(value=io.mybatis.provider.Caching.class)
 @InsertProvider(type=ListProvider.class,
                method="insertList")
int insertList(@Param(value="entityList")
                                                                                                                                             List<? extends T> entityList)

批量保存实体，需要数据库支持批量插入的语法

Parameters:

entityList - 实体列表

Returns:

结果数等于 entityList.size() 时成功，不相等时失败

updateList

@Lang(value=io.mybatis.provider.Caching.class)
 @UpdateProvider(type=ListProvider.class,
                method="updateList")
int updateList(@Param(value="entityList")
                                                                                                                                             List<? extends T> entityList)

批量更新

updateListSelective

@Lang(value=io.mybatis.provider.Caching.class)
 @UpdateProvider(type=ListProvider.class,
                method="updateListSelective")
int updateListSelective(@Param(value="entityList")
                                                                                                                                                               List<? extends T> entityList)

批量更新