From 83e3394359e7c24eb5d907b08ad4f2e6a9745dd3 Mon Sep 17 00:00:00 2001 From: pco4bax5y <2276598359@qq.com> Date: Sun, 30 Apr 2023 10:22:10 +0800 Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0ClassDao.java?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/cn/edu/hactcm/DAO/ClassDao.java | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/cn/edu/hactcm/DAO/ClassDao.java diff --git a/src/cn/edu/hactcm/DAO/ClassDao.java b/src/cn/edu/hactcm/DAO/ClassDao.java new file mode 100644 index 0000000..dc7d886 --- /dev/null +++ b/src/cn/edu/hactcm/DAO/ClassDao.java @@ -0,0 +1,27 @@ +package com.itheima.dao; + +import com.itheima.po.Class; +import org.apache.ibatis.annotations.Param; + +import java.util.List; + +/** + * 管理员DAO层接口 + */ +public interface ClassDao { + /** + * 进行分页查询 + */ + + //获取总条数 + public Integer totalCount(@Param("c_classname") String c_classname, @Param("c_classid") Integer c_classid, @Param("c_counsellor") String c_counsellor); + //获取用户列表 + public List getClassList(@Param("c_classname") String c_classname, @Param("c_classid") Integer c_classid, @Param("c_counsellor") String c_counsellor, @Param("currentPage") Integer currentPage, @Param("pageSize") Integer pageSize); + + public int deleteClass(Integer c_id); //删除班级信息 + public int addClass(Class ucalss); //添加班级信息 + public int updateClass(Class uclass); //修改班级信息 + public Class findClassById(Integer c_id); + public List findClassStudent(Class uclass);//查询班级人员信息 + public List getAll(); +}