diff --git a/MAPPING.md b/MAPPING.md index 664d57d..d96b136 100644 --- a/MAPPING.md +++ b/MAPPING.md @@ -30,8 +30,8 @@ QQ群:1022221898 ### 使用 * mapper继承MPJBaseMapper -* service继承MPJBaseService -* serviceImpl继承MPJBaseServiceImpl +* service继承MPJBaseService (可选) +* serviceImpl继承MPJBaseServiceImpl (可选) #### @MPJMapping注解 @@ -67,18 +67,17 @@ public class UserDO { 使用 ```java - /** * 一对一，一对多关系映射查询 * 映射只对MPJBaseDeepService中的方法有效果 ，一般以Deep结尾，比如 getByIdDeep listByIdsDeep 等 * 如果不需要关系映射就使用mybatis plus原生方法即可，比如 getById listByIds 等 * - * @see com.github.yulichang.base.MPJBaseDeepService + * @see com.github.yulichang.base.service.MPJDeepService */ @SpringBootTest class MappingTest { @Resource - private UserService userService; + private UserMapper userMapper; /** * 根据id查询 @@ -88,10 +87,11 @@ class MappingTest { * 第一次查询目标UserDO * 第二次根据pid查询上级用户 * 第三次根据自身id查询下级用户 + * */ @Test void test1() { - UserDO deep = userService.getByIdDeep(2); + UserDO deep = userMapper.selectByIdDeep(1); System.out.println(deep); } @@ -103,10 +103,11 @@ class MappingTest { * 第一次查询目标UserDO集合 * 第二次根据pid查询上级用户（不会一条记录一条记录的去查询，对pid进行汇总，用in语句一次性查出来，然后进行匹配） * 第三次根据自身id查询下级用户（不会一条记录一条记录的去查询，对id进行汇总，用in语句一次性查出来，然后进行匹配） + * */ @Test void test2() { - List list = userService.listDeep(); + List list = userMapper.selectListDeep(Wrappers.emptyWrapper()); list.forEach(System.out::println); } @@ -117,10 +118,11 @@ class MappingTest { */ @Test void test3() { - Page page = userService.pageDeep(new Page<>(2, 2)); + Page page = userMapper.selectPageDeep(new Page<>(2, 2), Wrappers.emptyWrapper()); page.getRecords().forEach(System.out::println); } + } ``` diff --git a/src/main/java/com/github/yulichang/base/MPJBaseMapper.java b/src/main/java/com/github/yulichang/base/MPJBaseMapper.java index 7ee7bcc..0d43424 100644 --- a/src/main/java/com/github/yulichang/base/MPJBaseMapper.java +++ b/src/main/java/com/github/yulichang/base/MPJBaseMapper.java @@ -1,121 +1,14 @@ package com.github.yulichang.base; -import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; -import com.baomidou.mybatisplus.core.enums.SqlKeyword; import com.baomidou.mybatisplus.core.mapper.BaseMapper; -import com.baomidou.mybatisplus.core.metadata.IPage; -import com.baomidou.mybatisplus.core.metadata.MPJMappingWrapper; -import com.baomidou.mybatisplus.core.metadata.MPJTableFieldInfo; -import com.baomidou.mybatisplus.core.toolkit.Constants; -import com.github.yulichang.interfaces.MPJBaseJoin; -import com.github.yulichang.toolkit.Constant; -import org.apache.ibatis.annotations.Param; - -import java.util.List; -import java.util.Map; +import com.github.yulichang.base.mapper.MPJDeepMapper; +import com.github.yulichang.base.mapper.MPJJoinMapper; /** * @author yulichang * @see BaseMapper */ -public interface MPJBaseMapper extends BaseMapper { - - /** - * 根据 Wrapper 条件，查询总记录数 - * - * @param wrapper joinWrapper - */ - Integer selectJoinCount(@Param(Constants.WRAPPER) MPJBaseJoin wrapper); - - /** - * 连表查询返回一条记录 - * - * @param wrapper joinWrapper - * @param clazz resultType - */ - DTO selectJoinOne(@Param(Constant.CLAZZ) Class clazz, - @Param(Constants.WRAPPER) MPJBaseJoin wrapper); - - /** - * 连表查询返回Map - * - * @param wrapper joinWrapper - */ - Map selectJoinMap(@Param(Constants.WRAPPER) MPJBaseJoin wrapper); - - /** - * 连表查询返回记录集合 - * - * @param wrapper joinWrapper - * @param clazz resultType - */ - List selectJoinList(@Param(Constant.CLAZZ) Class clazz, - @Param(Constants.WRAPPER) MPJBaseJoin wrapper); - - /** - * 连表查询返回Map集合 - * - * @param wrapper joinWrapper - */ - List> selectJoinMaps(@Param(Constants.WRAPPER) MPJBaseJoin wrapper); - - /** - * 连表查询返回记录集合并分页 - * - * @param wrapper joinWrapper - * @param clazz resultType - * @param 分页返回对象 - */ - > IPage selectJoinPage(P page, - @Param(Constant.CLAZZ) Class clazz, - @Param(Constants.WRAPPER) MPJBaseJoin wrapper); - - /** - * 连表查询返回Map集合并分页 - * - * @param wrapper joinWrapper - */ -

> IPage> selectJoinMapsPage(P page, - @Param(Constants.WRAPPER) MPJBaseJoin wrapper); +public interface MPJBaseMapper extends MPJJoinMapper, MPJDeepMapper { - /** - * 映射 wrapper 构造器 - * 仅对使用 @MPJMapping 时使用 - */ - default Object mappingWrapperConstructor(boolean selectMap, SqlKeyword keyword, - String column, Object val, MPJTableFieldInfo fieldInfo) { - MPJMappingWrapper infoWrapper = fieldInfo.getWrapper(); - MappingQuery wrapper = new MappingQuery<>(); - if (infoWrapper.isHasCondition()) { - infoWrapper.getConditionList().forEach(c -> wrapper.addCondition(true, c.getColumn(), - c.getKeyword(), c.getVal())); - } - wrapper.eq(SqlKeyword.EQ == keyword, column, val) - .first(infoWrapper.isHasFirst(), infoWrapper.getFirst()) - .last(infoWrapper.isHasLast(), infoWrapper.getLast()); - if (SqlKeyword.IN == keyword) { - wrapper.in(column, (List) val); - } - if (infoWrapper.isHasSelect()) { - wrapper.select(infoWrapper.getSelect()); - } - if (infoWrapper.isHasApply()) { - infoWrapper.getApplyList().forEach(a -> wrapper.apply(a.getSql(), (Object[]) a.getVal())); - } - if (selectMap) { - return selectMaps(wrapper); - } - return selectList(wrapper); - } - - /** - * 公开 addCondition 方法 - */ - class MappingQuery extends QueryWrapper { - @Override - public QueryWrapper addCondition(boolean condition, String column, SqlKeyword sqlKeyword, Object val) { - return super.addCondition(condition, column, sqlKeyword, val); - } - } } diff --git a/src/main/java/com/github/yulichang/base/MPJBaseService.java b/src/main/java/com/github/yulichang/base/MPJBaseService.java index e9092a6..77430d7 100644 --- a/src/main/java/com/github/yulichang/base/MPJBaseService.java +++ b/src/main/java/com/github/yulichang/base/MPJBaseService.java @@ -1,12 +1,15 @@ package com.github.yulichang.base; +import com.github.yulichang.base.service.MPJDeepService; +import com.github.yulichang.base.service.MPJJoinService; + /** * 基础service * 目前包含两个模块 连表查询 和 关系映射 * * @author yulichang - * @see MPJBaseJoinService - * @see MPJBaseDeepService + * @see MPJJoinService + * @see MPJDeepService */ -public interface MPJBaseService extends MPJBaseJoinService, MPJBaseDeepService { +public interface MPJBaseService extends MPJJoinService, MPJDeepService { } diff --git a/src/main/java/com/github/yulichang/base/mapper/MPJDeepMapper.java b/src/main/java/com/github/yulichang/base/mapper/MPJDeepMapper.java new file mode 100644 index 0000000..cf89a4e --- /dev/null +++ b/src/main/java/com/github/yulichang/base/mapper/MPJDeepMapper.java @@ -0,0 +1,179 @@ +package com.github.yulichang.base.mapper; + +import com.baomidou.mybatisplus.core.conditions.Wrapper; +import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; +import com.baomidou.mybatisplus.core.enums.SqlKeyword; +import com.baomidou.mybatisplus.core.mapper.BaseMapper; +import com.baomidou.mybatisplus.core.metadata.*; +import com.baomidou.mybatisplus.core.toolkit.CollectionUtils; +import com.baomidou.mybatisplus.core.toolkit.Constants; +import org.apache.ibatis.annotations.Param; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + +/** + * @author yulichang + * @see BaseMapper + */ +@SuppressWarnings("unused") +public interface MPJDeepMapper extends BaseMapper { + + /** + * 根据 ID 查询 + * + * @param id 主键ID + */ + default T selectByIdDeep(Serializable id) { + return queryMapping(selectById(id)); + } + + /** + * 查询（根据ID 批量查询） + * + * @param idList 主键ID列表(不能为 null 以及 empty) + */ + default List selectBatchIdsDeep(@Param(Constants.COLLECTION) Collection idList) { + return queryMapping(selectBatchIds(idList)); + } + + /** + * 查询（根据 columnMap 条件） + * + * @param columnMap 表字段 map 对象 + */ + default List selectByMapDeep(@Param(Constants.COLUMN_MAP) Map columnMap) { + return queryMapping(selectByMap(columnMap)); + } + + /** + * 根据 entity 条件，查询一条记录 + * + * @param queryWrapper 实体对象封装操作类（可以为 null） + */ + default T selectOneDeep(@Param(Constants.WRAPPER) Wrapper queryWrapper) { + return queryMapping(selectOne(queryWrapper)); + } + + /** + * 根据 entity 条件，查询全部记录 + * + * @param queryWrapper 实体对象封装操作类（可以为 null） + */ + default List selectListDeep(@Param(Constants.WRAPPER) Wrapper queryWrapper) { + return queryMapping(selectList(queryWrapper)); + } + + + /** + * 根据 entity 条件，查询全部记录（并翻页） + * + * @param page 分页查询条件（可以为 RowBounds.DEFAULT） + * @param queryWrapper 实体对象封装操作类（可以为 null） + */ + default > E selectPageDeep(E page, @Param(Constants.WRAPPER) Wrapper queryWrapper) { + E e = selectPage(page, queryWrapper); + queryMapping(e.getRecords()); + return e; + } + + /** + * 查询映射关系 + * 对结果进行二次查询 + * 可以自行查询然后在通过此方法进行二次查询 + * + * @param t 第一次查询结果 + */ + default T queryMapping(T t) { + if (t == null) { + return null; + } + MPJTableInfo tableInfo = MPJTableInfoHelper.getTableInfo(t.getClass()); + if (tableInfo.isHasMapping()) { + for (MPJTableFieldInfo fieldInfo : tableInfo.getFieldList()) { + Object get = fieldInfo.thisFieldGet(t); + if (get != null) { + List o = (List) fieldInfo.getJoinMapper().mappingWrapperConstructor(fieldInfo.isFieldIsMap(), + SqlKeyword.EQ, fieldInfo.getJoinColumn(), get, fieldInfo); + MPJTableFieldInfo.bind(fieldInfo, t, o); + } + } + } + return t; + } + + /** + * 查询映射关系 + * 对结果进行二次查询 + * 可以自行查询然后在通过此方法进行二次查询 + * + * @param list 第一次查询结果 + */ + default List queryMapping(List list) { + if (CollectionUtils.isEmpty(list)) { + return list; + } + MPJTableInfo tableInfo = MPJTableInfoHelper.getTableInfo(list.get(0).getClass()); + if (tableInfo.isHasMapping()) { + for (MPJTableFieldInfo fieldInfo : tableInfo.getFieldList()) { + List itemList = list.stream().map(fieldInfo::thisFieldGet).collect(Collectors.toList()); + if (CollectionUtils.isNotEmpty(itemList)) { + List joinList = (List) fieldInfo.getJoinMapper().mappingWrapperConstructor( + fieldInfo.isFieldIsMap(), SqlKeyword.IN, fieldInfo.getJoinColumn(), itemList, fieldInfo); + list.forEach(i -> { + List data = joinList.stream().filter(j -> fieldInfo.joinFieldGet(j) + .equals(fieldInfo.thisFieldGet(i))).collect(Collectors.toList()); + MPJTableFieldInfo.bind(fieldInfo, i, data); + }); + } else { + list.forEach(i -> fieldInfo.fieldSet(i, new ArrayList<>())); + } + } + } + return list; + } + + /** + * 映射 wrapper 构造器 + * 仅对使用 @MPJMapping 时使用 + */ + default Object mappingWrapperConstructor(boolean selectMap, SqlKeyword keyword, + String column, Object val, MPJTableFieldInfo fieldInfo) { + MPJMappingWrapper infoWrapper = fieldInfo.getWrapper(); + MappingQuery wrapper = new MappingQuery<>(); + if (infoWrapper.isHasCondition()) { + infoWrapper.getConditionList().forEach(c -> wrapper.addCondition(true, c.getColumn(), + c.getKeyword(), c.getVal())); + } + wrapper.eq(SqlKeyword.EQ == keyword, column, val) + .first(infoWrapper.isHasFirst(), infoWrapper.getFirst()) + .last(infoWrapper.isHasLast(), infoWrapper.getLast()); + if (SqlKeyword.IN == keyword) { + wrapper.in(column, (List) val); + } + if (infoWrapper.isHasSelect()) { + wrapper.select(infoWrapper.getSelect()); + } + if (infoWrapper.isHasApply()) { + infoWrapper.getApplyList().forEach(a -> wrapper.apply(a.getSql(), (Object[]) a.getVal())); + } + if (selectMap) { + return selectMaps(wrapper); + } + return selectList(wrapper); + } + + /** + * 公开 addCondition 方法 + */ + class MappingQuery extends QueryWrapper { + @Override + public QueryWrapper addCondition(boolean condition, String column, SqlKeyword sqlKeyword, Object val) { + return super.addCondition(condition, column, sqlKeyword, val); + } + } +} diff --git a/src/main/java/com/github/yulichang/base/mapper/MPJJoinMapper.java b/src/main/java/com/github/yulichang/base/mapper/MPJJoinMapper.java new file mode 100644 index 0000000..f186ad4 --- /dev/null +++ b/src/main/java/com/github/yulichang/base/mapper/MPJJoinMapper.java @@ -0,0 +1,76 @@ +package com.github.yulichang.base.mapper; + +import com.baomidou.mybatisplus.core.mapper.BaseMapper; +import com.baomidou.mybatisplus.core.metadata.IPage; +import com.baomidou.mybatisplus.core.toolkit.Constants; +import com.github.yulichang.interfaces.MPJBaseJoin; +import com.github.yulichang.toolkit.Constant; +import org.apache.ibatis.annotations.Param; + +import java.util.List; +import java.util.Map; + +/** + * @author yulichang + * @see BaseMapper + */ +public interface MPJJoinMapper extends BaseMapper { + + /** + * 根据 Wrapper 条件，查询总记录数 + * + * @param wrapper joinWrapper + */ + Integer selectJoinCount(@Param(Constants.WRAPPER) MPJBaseJoin wrapper); + + /** + * 连表查询返回一条记录 + * + * @param wrapper joinWrapper + * @param clazz resultType + */ + DTO selectJoinOne(@Param(Constant.CLAZZ) Class clazz, + @Param(Constants.WRAPPER) MPJBaseJoin wrapper); + + /** + * 连表查询返回Map + * + * @param wrapper joinWrapper + */ + Map selectJoinMap(@Param(Constants.WRAPPER) MPJBaseJoin wrapper); + + /** + * 连表查询返回记录集合 + * + * @param wrapper joinWrapper + * @param clazz resultType + */ + List selectJoinList(@Param(Constant.CLAZZ) Class clazz, + @Param(Constants.WRAPPER) MPJBaseJoin wrapper); + + /** + * 连表查询返回Map集合 + * + * @param wrapper joinWrapper + */ + List> selectJoinMaps(@Param(Constants.WRAPPER) MPJBaseJoin wrapper); + + /** + * 连表查询返回记录集合并分页 + * + * @param wrapper joinWrapper + * @param clazz resultType + * @param 分页返回对象 + */ + > IPage selectJoinPage(P page, + @Param(Constant.CLAZZ) Class clazz, + @Param(Constants.WRAPPER) MPJBaseJoin wrapper); + + /** + * 连表查询返回Map集合并分页 + * + * @param wrapper joinWrapper + */ +

> IPage> selectJoinMapsPage(P page, + @Param(Constants.WRAPPER) MPJBaseJoin wrapper); +} diff --git a/src/main/java/com/github/yulichang/base/MPJBaseDeepService.java b/src/main/java/com/github/yulichang/base/service/MPJDeepService.java similarity index 71% rename from src/main/java/com/github/yulichang/base/MPJBaseDeepService.java rename to src/main/java/com/github/yulichang/base/service/MPJDeepService.java index a984e3f..fb60767 100644 --- a/src/main/java/com/github/yulichang/base/MPJBaseDeepService.java +++ b/src/main/java/com/github/yulichang/base/service/MPJDeepService.java @@ -1,4 +1,4 @@ -package com.github.yulichang.base; +package com.github.yulichang.base.service; import com.baomidou.mybatisplus.core.conditions.Wrapper; import com.baomidou.mybatisplus.core.enums.SqlKeyword; @@ -10,6 +10,7 @@ import com.baomidou.mybatisplus.core.toolkit.CollectionUtils; import com.baomidou.mybatisplus.core.toolkit.Wrappers; import com.baomidou.mybatisplus.extension.service.IService; import com.github.yulichang.annotation.MPJMapping; +import com.github.yulichang.base.MPJBaseMapper; import java.io.Serializable; import java.util.ArrayList; @@ -30,7 +31,7 @@ import java.util.stream.Collectors; * @since 1.2.0 */ @SuppressWarnings("unused") -public interface MPJBaseDeepService extends IService { +public interface MPJDeepService extends IService { Class currentModelClass(); @@ -40,7 +41,7 @@ public interface MPJBaseDeepService extends IService { * @param id 主键ID列表 */ default T getByIdDeep(Serializable id) { - return queryMapping(getById(id)); + return ((MPJBaseMapper) getBaseMapper()).selectByIdDeep(id); } @@ -50,7 +51,7 @@ public interface MPJBaseDeepService extends IService { * @param idList 主键ID列表 */ default List listByIdsDeep(Collection idList) { - return queryMapping(listByIds(idList)); + return ((MPJBaseMapper) getBaseMapper()).selectBatchIdsDeep(idList); } /** @@ -59,7 +60,7 @@ public interface MPJBaseDeepService extends IService { * @param columnMap 表字段 map 对象 */ default List listByMapDeep(Map columnMap) { - return queryMapping(listByMap(columnMap)); + return ((MPJBaseMapper) getBaseMapper()).selectByMapDeep(columnMap); } @@ -70,7 +71,7 @@ public interface MPJBaseDeepService extends IService { * @param queryWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper} */ default T getOneDeep(Wrapper queryWrapper) { - return queryMapping(getOne(queryWrapper)); + return ((MPJBaseMapper) getBaseMapper()).selectOneDeep(queryWrapper); } @@ -81,7 +82,7 @@ public interface MPJBaseDeepService extends IService { * @param throwEx 有多个 result 是否抛出异常 */ default T getOneDeep(Wrapper queryWrapper, boolean throwEx) { - return queryMapping(getOne(queryWrapper, throwEx)); + return ((MPJBaseMapper) getBaseMapper()).queryMapping(getOne(queryWrapper, throwEx)); } /** @@ -114,7 +115,7 @@ public interface MPJBaseDeepService extends IService { * @param queryWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.query.QueryWrapper} */ default List listDeep(Wrapper queryWrapper) { - return queryMapping(list(queryWrapper)); + return ((MPJBaseMapper) getBaseMapper()).selectListDeep(queryWrapper); } /** @@ -123,7 +124,7 @@ public interface MPJBaseDeepService extends IService { * @see Wrappers#emptyWrapper() */ default List listDeep() { - return queryMapping(list()); + return ((MPJBaseMapper) getBaseMapper()).selectListDeep(Wrappers.emptyWrapper()); } /** @@ -134,9 +135,7 @@ public interface MPJBaseDeepService extends IService { */ default > E pageDeep(E page, Wrapper queryWrapper) { E e = page(page, queryWrapper); - if (CollectionUtils.isNotEmpty(e.getRecords())) { - queryMapping(e.getRecords()); - } + ((MPJBaseMapper) getBaseMapper()).queryMapping(e.getRecords()); return e; } @@ -148,9 +147,7 @@ public interface MPJBaseDeepService extends IService { */ default > E pageDeep(E page) { E e = page(page); - if (CollectionUtils.isNotEmpty(e.getRecords())) { - queryMapping(e.getRecords()); - } + ((MPJBaseMapper) getBaseMapper()).queryMapping(e.getRecords()); return e; } @@ -181,9 +178,7 @@ public interface MPJBaseDeepService extends IService { */ default >> E pageMapsDeep(E page, Wrapper queryWrapper) { E e = pageMaps(page, queryWrapper); - if (CollectionUtils.isNotEmpty(e.getRecords())) { - queryMapMapping(e.getRecords()); - } + queryMapMapping(e.getRecords()); return e; } @@ -195,68 +190,10 @@ public interface MPJBaseDeepService extends IService { */ default >> E pageMapsDeep(E page) { E e = pageMaps(page); - if (CollectionUtils.isNotEmpty(e.getRecords())) { - queryMapMapping(e.getRecords()); - } + queryMapMapping(e.getRecords()); return e; } - /** - * 查询映射关系 - * 对结果进行二次查询 - * 可以自行查询然后在通过此方法进行二次查询 - * - * @param t 第一次查询结果 - */ - default T queryMapping(T t) { - if (t == null) { - return null; - } - MPJTableInfo tableInfo = MPJTableInfoHelper.getTableInfo(currentModelClass()); - if (tableInfo.isHasMapping()) { - for (MPJTableFieldInfo fieldInfo : tableInfo.getFieldList()) { - Object get = fieldInfo.thisFieldGet(t); - if (get != null) { - List o = (List) fieldInfo.getJoinMapper().mappingWrapperConstructor(fieldInfo.isFieldIsMap(), - SqlKeyword.EQ, fieldInfo.getJoinColumn(), get, fieldInfo); - MPJTableFieldInfo.bind(fieldInfo, t, o); - } - } - } - return t; - } - - /** - * 查询映射关系 - * 对结果进行二次查询 - * 可以自行查询然后在通过此方法进行二次查询 - * - * @param list 第一次查询结果 - */ - default List queryMapping(List list) { - if (CollectionUtils.isEmpty(list)) { - return list; - } - MPJTableInfo tableInfo = MPJTableInfoHelper.getTableInfo(currentModelClass()); - if (tableInfo.isHasMapping()) { - for (MPJTableFieldInfo fieldInfo : tableInfo.getFieldList()) { - List itemList = list.stream().map(fieldInfo::thisFieldGet).collect(Collectors.toList()); - if (CollectionUtils.isNotEmpty(itemList)) { - List joinList = (List) fieldInfo.getJoinMapper().mappingWrapperConstructor( - fieldInfo.isFieldIsMap(), SqlKeyword.IN, fieldInfo.getJoinColumn(), itemList, fieldInfo); - list.forEach(i -> { - List data = joinList.stream().filter(j -> fieldInfo.joinFieldGet(j) - .equals(fieldInfo.thisFieldGet(i))).collect(Collectors.toList()); - MPJTableFieldInfo.bind(fieldInfo, i, data); - }); - } else { - list.forEach(i -> fieldInfo.fieldSet(i, new ArrayList<>())); - } - } - } - return list; - } - /** * 查询映射关系 diff --git a/src/main/java/com/github/yulichang/base/MPJBaseJoinService.java b/src/main/java/com/github/yulichang/base/service/MPJJoinService.java similarity index 92% rename from src/main/java/com/github/yulichang/base/MPJBaseJoinService.java rename to src/main/java/com/github/yulichang/base/service/MPJJoinService.java index c475364..b68b87b 100644 --- a/src/main/java/com/github/yulichang/base/MPJBaseJoinService.java +++ b/src/main/java/com/github/yulichang/base/service/MPJJoinService.java @@ -1,7 +1,8 @@ -package com.github.yulichang.base; +package com.github.yulichang.base.service; import com.baomidou.mybatisplus.core.metadata.IPage; import com.baomidou.mybatisplus.extension.service.IService; +import com.github.yulichang.base.MPJBaseMapper; import com.github.yulichang.interfaces.MPJBaseJoin; import java.util.List; @@ -12,7 +13,7 @@ import java.util.Map; * @see IService */ @SuppressWarnings("unused") -public interface MPJBaseJoinService extends IService { +public interface MPJJoinService extends IService { /** * 根据 Wrapper 条件，查询总记录数