package xiaozhi.service; import xiaozhi.modules.sys.dao.SysUserDao; import xiaozhi.modules.sys.entity.SysUserEntity; import jakarta.annotation.Resource; import org.springframework.stereotype.Service; /** * 测试多数据源 */ @Service public class DynamicDataSourceTestService { @Resource private SysUserDao sysUserDao; //@Transactional public void updateUser(Long id) { SysUserEntity user = new SysUserEntity(); user.setId(id); user.setMobile("13500000000"); //sysUserDao.updateById(user); System.out.println(sysUserDao.selectById(id)); } }