public interface JoinBaseMapper<T>
extends com.baomidou.mybatisplus.core.mapper.BaseMapper<T>
| 限定符和类型 | 方法和说明 |
|---|---|
<E> int |
joinSelectCount(com.baomidou.mybatisplus.core.conditions.Wrapper<E> wrapper)
多表查询count
|
<E,EV> List<EV> |
joinSelectList(com.baomidou.mybatisplus.core.conditions.Wrapper<E> wrapper,
Class<EV> clz)
多表查询列表
|
<E,EV> EV |
joinSelectOne(com.baomidou.mybatisplus.core.conditions.Wrapper<E> wrapper,
Class<EV> clz)
多表查询单个
|
<E extends com.baomidou.mybatisplus.core.metadata.IPage<EV>,EV,C> |
joinSelectPage(E page,
com.baomidou.mybatisplus.core.conditions.Wrapper<C> queryWrapper,
Class<EV> clz)
多表查询分页
|
<E,EV> List<EV> joinSelectList(@Param(value="ew") com.baomidou.mybatisplus.core.conditions.Wrapper<E> wrapper, @Param(value="returnClassType0000000001111") Class<EV> clz)
E - 适配各种传入类型wrapper - 条件包装<E,EV> EV joinSelectOne(@Param(value="ew")
com.baomidou.mybatisplus.core.conditions.Wrapper<E> wrapper,
@Param(value="returnClassType0000000001111")
Class<EV> clz)
E - 传入类型wrapper - 条件包装<E> int joinSelectCount(@Param(value="ew")
com.baomidou.mybatisplus.core.conditions.Wrapper<E> wrapper)
E - 返回类型wrapper - 条件包装<E extends com.baomidou.mybatisplus.core.metadata.IPage<EV>,EV,C> E joinSelectPage(E page,
@Param(value="ew")
com.baomidou.mybatisplus.core.conditions.Wrapper<C> queryWrapper,
@Param(value="returnClassType0000000001111")
Class<EV> clz)
E - 返回类型C - 传入Wrapper类型page - 分页参数queryWrapper - 条件包装Copyright © 2024. All rights reserved.