@SqlResource("console.user")
public interface UserConsoleDao extends BaseMapper<SysUser> {
void batchDelUserByIds(List<Long> ids);
void batchUpdateUserState( List<Long> ids, GeneralStateEnum stateEnum);
@Sql("update sys_user set password=? where id=?")
int changePassword(String newPassword,long id);
}
对应的sql文件是console/user.md,内容如下
batchDelUserByIds
===
update SYS_USER u set u.del_flag = 1 where u.id in( #join(ids)#)
batchUpdateUserState ===
update SYS_USER u set u.state = #state# where u.id in( #join(ids)#)
关系映射
selectUserAndDepartment
===
select * from user where user_id=#userId#
@ orm.single({"departmentId":"id"},"Department");
@ orm.many({"id":"userId"},"user.selectRole","Role");
user.selectRole
===
select r.* from user_role ur left join role r on ur.role_id=r.id where ur.user_id=#userId#
BeetlSQL 2.10.19 发布,Java Dao 工具
BeetlSQL 2.10.19 发布了,本次发布改善了多个功能
新增
#IIL6O join函数支持属性
#IIF90 支持逻辑删除,使用@LogicDelete注解
#II5M4 Lambda 支持改用jdb8内置的方式,不需额外的jar
#IIUQH Query 查询允许复用
修复
#IIOJK 关于Query对象检查sql语法的bug
Maven
Spring Boot
BeetlSQL是以SQL为中心的Dao工具,具备如下功能
内置增删改查
void insert(T entity);
int updateById(T entity);
int updateTemplateById(T entity);
int deleteById(Object key);
T unique(Object key);
T single(Object key);
T lock(Object key);
List<T> all();
List<T> template(T entity);
<T> T templateOne(T entity);
List<T> execute(String sql,Object... args);
....等等大量内置方法且可以扩展内置方法
Query查询
List<User> list = userDao.createQuery().andEq("name","hi").orderBy("create_date").select();如果是Java8
管理SQL
@SqlResource("console.user") public interface UserConsoleDao extends BaseMapper<SysUser> { void batchDelUserByIds(List<Long> ids); void batchUpdateUserState( List<Long> ids, GeneralStateEnum stateEnum); @Sql("update sys_user set password=? where id=?") int changePassword(String newPassword,long id); }对应的sql文件是console/user.md,内容如下
关系映射
selectUserAndDepartment === select * from user where user_id=#userId# @ orm.single({"departmentId":"id"},"Department"); @ orm.many({"id":"userId"},"user.selectRole","Role"); user.selectRole === select r.* from user_role ur left join role r on ur.role_id=r.id where ur.user_id=#userId#