学生宿舍管理系统（SSM/Layui框架；毕业设计）#「笔耕不辍」--生命不息，写作不止#

DormitorySystem

• 毕业设计💼
• MD5加密🔒
• SSM框架🎨
• Layui框架🎄

实现功能

一些截图

实现功能分类

结构

Spring SpringMVC Mybatis

核心代码

package com.itheima.service.impl;


import com.itheima.dao.StudentDao;
import com.itheima.po.PageInfo;
import com.itheima.po.Student;
import com.itheima.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * 用户Service接口实现类
 */
@Service("studentService")
@Transactional
public class StudentServiceImpl implements StudentService {
    // 注入studentDao
    @Autowired
    private StudentDao studentDao;


    //分页查询
    @Override
    public PageInfo<Student> findPageInfo(String s_name, Integer s_studentid,Integer s_classid,
                                          String s_classname, Integer pageIndex, Integer pageSize) {
        PageInfo<Student> pi = new PageInfo<Student>();
        pi.setPageIndex(pageIndex);
        pi.setPageSize(pageSize);
        //获取总条数
        Integer totalCount = studentDao.totalCount(s_name,s_studentid,s_classid,s_classname);
        if (totalCount>0){
            pi.setTotalCount(totalCount);
            //每一页显示学生信息数
            //currentPage = (pageIndex-1)*pageSize  当前页码数减1*最大条数=开始行数
        List<Student> studentList =   studentDao.getStudentList(s_name,s_studentid,s_classid,s_classname,
                     (pi.getPageIndex()-1)*pi.getPageSize(),pi.getPageSize());
          pi.setList(studentList);
        }
        return pi;
    }

    @Override
    public List<Student> getAll(){
        List<Student> studentList = studentDao.getAll();
        return studentList;
    }

    //通过id删除学生信息
    @Override
    public int deleteStudent(Integer s_id) {
        return studentDao.deleteStudent(s_id);
    }
    //添加学生信息
    @Override
    public  int addStudent(Student student) {
        return studentDao.addStudent(student);
    }
    //修改学生信息
    @Override
    public int updateStudent(Student student) { return studentDao.updateStudent(student); }

    @Override
    public Student findStudentById (Integer s_id){
        Student s = studentDao.findStudentById(s_id);
         return  s;
    }


}

package com.itheima.service.impl;

import com.itheima.dao.VisitorDao;
import com.itheima.po.PageInfo;
import com.itheima.po.Visitor;
import com.itheima.service.VisitorService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * @program: dormitorySystem
 * @description: 访客
 * @author: Joyrocky
 * @create: 2019-05-14 12:39
 **/
@Service("visitorService")
@Transactional
public class VisitorServiceImpl implements VisitorService {
    // 注入studentDao
    @Autowired
    private VisitorDao visitorDao;


    //分页查询
    @Override
    public PageInfo<Visitor> findPageInfo(String v_name, Integer v_phone , Integer pageIndex, Integer pageSize) {
        PageInfo<Visitor> pi = new PageInfo<Visitor>();
        pi.setPageIndex(pageIndex);
        pi.setPageSize(pageSize);
        //获取总条数
        Integer totalCount = visitorDao.totalCount(v_name,v_phone);
        if (totalCount>0){
            pi.setTotalCount(totalCount);
            //每一页显示学生信息数
            //currentPage = (pageIndex-1)*pageSize  当前页码数减1*最大条数=开始行数
            List<Visitor> visitorList =   visitorDao.getVisitorList(v_name,v_phone,
                    (pi.getPageIndex()-1)*pi.getPageSize(),pi.getPageSize());
            pi.setList(visitorList);
        }
        return pi;
    }

    @Override
    public List<Visitor> getAll(){
        List<Visitor> visitorList = visitorDao.getAll();
        return visitorList;
    }

    //添加学生信息
    @Override
    public  int addVisitor(Visitor visitor) {
        return visitorDao.addVisitor(visitor);
    }
}

package com.itheima.service.impl;


import com.itheima.dao.ClassDao;
import com.itheima.po.Class;
import com.itheima.po.PageInfo;
import com.itheima.service.ClassService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * 用户Service接口实现类
 */
@Service("classService")
@Transactional
public class ClassServiceImpl implements ClassService {
  // classDao
  @Autowired
  private ClassDao classDao;


  //分页查询
  @Override
  public PageInfo<Class> findPageInfo(String c_classname, String c_counsellor, Integer c_classid, Integer pageIndex, Integer pageSize) {
    PageInfo<Class> pi = new PageInfo<Class>();
    pi.setPageIndex(pageIndex);
    pi.setPageSize(pageSize);
    //获取总条数
    Integer totalCount = classDao.totalCount(c_classname,c_classid,c_counsellor);
    if (totalCount>0){
      pi.setTotalCount(totalCount);
      //每一页显示班级信息数
      //currentPage = (pageIndex-1)*pageSize  当前页码数减1*最大条数=开始行数
    List<Class> classList = classDao.getClassList(c_classname,c_classid,c_counsellor,
             (pi.getPageIndex()-1)*pi.getPageSize(),pi.getPageSize());
      pi.setList(classList);
    }
    return pi;
  }

  @Override
  public List<Class> getAll(){
    List<Class> classList = classDao.getAll();
    return  classList;
  }

  //通过id删除班级信息
  @Override
  public int deleteClass(Integer c_id) {
    return classDao.deleteClass(c_id);
  }

  //添加班级信息
  @Override
  public int addClass(Class uclass) {
    return classDao.addClass(uclass);
  }

  @Override
  public Class findClassById (Integer c_id){
    Class c = classDao.findClassById(c_id);
    return  c;
  }
  //修改班级信息
  @Override
  public int updateClass(Class uclass) {
    return classDao.updateClass(uclass);
  }

  //查询宿舍人员信息
  @Override
  public List<Class> findClassStudent(Class uclass) {
    List<Class> c = classDao.findClassStudent(uclass);
    return c;
  }
}

package com.itheima.service.impl;

import com.itheima.dao.AdminDao;
import com.itheima.po.Admin;
import com.itheima.po.PageInfo;
import com.itheima.service.AdminService;
import com.itheima.util.MD5Util;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * 用户Service接口实现类
 */
@Service("adminService")
@Transactional
public class AdminServiceImpl implements AdminService {
    // 注入UserDao
    @Autowired
    private AdminDao adminDao;

    //管理登陆查询
    @Override
    public Admin findAdmin(Admin admin) {
        Admin a = adminDao.findAdmin(admin);
        return a;
    }

    @Override
    public List<Admin> getAll(){

        List<Admin> adminList = adminDao.getAll();
        return adminList;
    }

    @Override
    public PageInfo<Admin> findPageInfo(String a_username, String a_describe,Integer a_id,Integer pageIndex, Integer pageSize) {
        PageInfo<Admin> pi = new PageInfo<Admin>();
        pi.setPageIndex(pageIndex);
        pi.setPageSize(pageSize);
        //获取总条数
        Integer totalCount = adminDao.totalCount(a_username,a_describe,a_id);
        if (totalCount>0){
            pi.setTotalCount(totalCount);
            //每一页显示管理员信息数
            //currentPage = (pageIndex-1)*pageSize  当前页码数减1*最大条数=开始行数
            List<Admin> adminList =   adminDao.getAdminList(a_username,a_describe,a_id,
                    (pi.getPageIndex()-1)*pi.getPageSize(),pi.getPageSize());
            pi.setList(adminList);
        }
        return pi;
    }

    //添加管理员信息
    @Override
    public int addAdmin(Admin admin) {
        return adminDao.addAdmin(admin);
    }

    //通过id删除管理员信息
    @Override
    public int deleteAdmin(Integer a_id) {
        return adminDao.deleteAdmin(a_id);
    }

    //修改管理员信息
    @Override
    public int updateAdmin(Admin admin) {
        return adminDao.updateAdmin(admin);
    }

    @Override
    public Admin findAdminById (Integer a_id){
        Admin a = adminDao.findAdminById(a_id);
        return  a;
    }
}

源码地址：​​https://github.com/Joyrocky/DormitoryManager​​