package com.ks.app.service.impl; import com.ks.app.dao.admin.AdminUserDao; import com.ks.app.entity.AdminUser; import com.ks.app.service.inter.AdminUserService; import org.springframework.stereotype.Service; import javax.annotation.Resource; /** * @author hxh * @title: AdminUserServiceImpl * @description: * @date 2021/11/13 12:57 */ @Service public class AdminUserServiceImpl implements AdminUserService { @Resource private AdminUserDao adminUserDao; @Override public AdminUser selectByAccount(String account) { return adminUserDao.selectByAccount(account); } @Override public void add(AdminUser adminUser) throws Exception { if (selectByAccount(adminUser.getAccount()) != null) { throw new Exception("账号已存在"); } adminUserDao.save(adminUser); } }