Java项目：SSM健身房俱乐部管理系统

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项目介绍

本项目包含前后台，分为普通用户与管理员两种角色，前台为普通用户登录，后台为管理员登录；

管理员角色包含以下功能：

登录,会员管理-增删改查,员工管理-增删改查,课程管理,网站新闻管理,新闻添加编辑,留言管理等功能。

用户角色包含以下功能：

查看首页,查看关于我们,查看新闻,课程简介,会员注册,会员登录,查看新闻活动,登录后留言,查看留言等功能。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。

2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;

3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可

4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；

5.数据库：MySql 5.7版本；

6.是否Maven项目：是；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：JSP+CSS+JavaScript+Layui+bootstrap+jquery

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；

2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;

若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；

3. 将项目中db.properties配置文件中的数据库配置改为自己的配置;

4. 运行项目，输入localhost:8080/ 登录

运行截图

前台界面

后台界面

相关代码

CourseController

package com.stern.controller;import com.github.pagehelper.PageHelper;import com.github.pagehelper.PageInfo;import com.stern.mapper.ClassMapper;import com.stern.pojo.*;import com.stern.pojo.Class;import com.stern.pojo.ClassExample.Criteria;import com.stern.service.*;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.ResponseBody;import org.springframework.web.multipart.MultipartFile;import java.io.File;import java.io.IOException;import java.util.Date;import java.util.HashMap;import java.util.List;import java.util.Map;/*** 课程管理 -控制层*/@Controllerpublic class CourseController {@Autowiredprivate CourseService courseService;@Autowiredprivate EmployeeService employeeService;@Autowiredprivate CoursecategoryService coursecategoryService;@Autowiredprivate CoursefunctionService coursefunctionService;@Autowiredprivate ClassService classService;@Autowiredprivate OrderService orderService;@Autowiredprivate ClassMapper classMapper;/*** 前台页面-跳转到健身课程* @return*/@RequestMapping("/course.html")public String coursePage(Model model,String page,String cate,String func){System.out.println(cate+"====================================="+func);//查询所有课程类型List<Coursecategory> coursecategories = coursecategoryService.selectByExample(new CoursecategoryExample());model.addAttribute("coursecategories",coursecategories);//查询所有课程功能List<Coursefunction> coursefunctions = coursefunctionService.selectByExample(new CoursefunctionExample());model.addAttribute("coursefunctions",coursefunctions);//查询所有课程 总页数int _page;if(page==null){_page = 1;}else {_page = Integer.parseInt(page);}//根据课程类型名称查询课程类型ID，根据功能名称查询功能IDCourseExample courseExample = new CourseExample();CourseExample.Criteria criteria = courseExample.createCriteria();CoursecategoryExample coursecategoryExample = new CoursecategoryExample();CoursecategoryExample.Criteria criteria1 = coursecategoryExample.createCriteria();CoursefunctionExample coursefunctionExample = new CoursefunctionExample();CoursefunctionExample.Criteria criteria2 = coursefunctionExample.createCriteria();if(cate!=null&&!cate.equals("全部")){criteria1.andCateNameEqualTo(cate);List<Coursecategory> coursecategories1 = coursecategoryService.selectByExample(coursecategoryExample);criteria.andCcateIdEqualTo(coursecategories1.get(0).getCateId());}if (func!=null&&!func.equals("全部")){criteria2.andFnameEqualTo(func);List<Coursefunction> coursefunctions1 = coursefunctionService.selectByExample(coursefunctionExample);criteria.andCfunctionIdEqualTo(coursefunctions1.get(0).getFid());}PageHelper.startPage(_page,6);List<Course> courses = courseService.selectByExampleWithBLOBs(courseExample);PageInfo<Course> pageInfo = new PageInfo<Course>(courses);int totalPages = pageInfo.getPages();model.addAttribute("totalPages",totalPages);model.addAttribute("currentPage",_page);model.addAttribute("courses",courses);model.addAttribute("cate",cate);model.addAttribute("func",func);Sheet sheet = courseService.selectSheetByPrimaryKey(1);if(sheet!=null){model.addAttribute("sheetsrc",sheet.getSsrc());}return "course";}/*** 前台课程详情页面* @param model* @param cid* @return*/@RequestMapping("/courseinfo.html")public String coursePage(Model model,String cid){Course course = courseService.selectByPrimaryKey(Integer.parseInt(cid));model.addAttribute("course",course);//如果是cid为8（游泳）或者18（瑜伽）就查询所有开设班级ClassExample classExample = new ClassExample();ClassExample.Criteria criteria = classExample.createCriteria();criteria.andCourseIdEqualTo(Integer.parseInt(cid));List<Class> classes = classService.selectByExample(classExample);//查询该课程已预订人数for (Class aClass : classes) {TblOrderExample tblOrderExample = new TblOrderExample();TblOrderExample.Criteria criteria1 = tblOrderExample.createCriteria();criteria1.andClassIdEqualTo(aClass.getClassid());long haveOrder = orderService.countByExample(tblOrderExample);aClass.setHaveOrder(new Long(haveOrder).intValue());}model.addAttribute("classes",classes);//查询所有教练EmployeeExample employeeExample = new EmployeeExample();EmployeeExample.Criteria criteria2 = employeeExample.createCriteria();criteria2.andEpostIdEqualTo(1);List<Employee> trainers = employeeService.selectByExample(employeeExample);model.addAttribute("trainers",trainers);return "courseinfo";}/*** 后台管理跳转到课程管理界面* @return*/@RequestMapping("/admin/course.html")public String admincourse(Model model){//查询所有员工，进行教练名称显示List<Employee> employees = employeeService.selectByExample(new EmployeeExample());model.addAttribute("employees",employees);//查询所有课程类型List<Coursecategory> coursecategories = coursecategoryService.selectByExample(new CoursecategoryExample());model.addAttribute("coursecategories",coursecategories);//查询所有课程功能List<Coursefunction> coursefunctions = coursefunctionService.selectByExample(new CoursefunctionExample());model.addAttribute("coursefunctions",coursefunctions);return "admin/course/courselist";}/*** 分页+课程名称 查询* @param page* @param limit* @param model* @param cname* @return*/@RequestMapping("/admin/courselist.html")@ResponseBodypublic Map<String,Object> courselistPage(String page, String limit,Model model,String cname){List<Employee> employees = employeeService.selectByExample(new EmployeeExample());model.addAttribute("employees",employees);CourseExample example = new CourseExample();if(cname!=null&&!"".equals(cname)){CourseExample.Criteria criteria = example.createCriteria();criteria.andCnameLike("%"+cname+"%");}PageHelper.startPage(Integer.parseInt(page),Integer.parseInt(limit));List<Course> courses = courseService.selectByExampleWithBLOBs(example);PageInfo<Course> pageInfo = new PageInfo<Course>(courses);Map<String,Object> pageMap = new HashMap<String,Object >();pageMap.put("code",0);pageMap.put("msg","");pageMap.put("count",pageInfo.getTotal());pageMap.put("data",pageInfo.getList());return pageMap;}/*** 上传课程图片* @param file* @return*/@RequestMapping("/admin/upload.html")@ResponseBodypublic Map<String,Object> upload(MultipartFile file){String extName = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."));String filename = System.currentTimeMillis()+extName;File newFile = new File(Thread.currentThread().getContextClassLoader().getResource("").getPath().substring(0,Thread.currentThread().getContextClassLoader().getResource("").getPath().length()-16)+"/sterngymimages/"+filename);try {file.transferTo(newFile);}catch (Exception e){e.printStackTrace();}Map<String,String > srcMap = new HashMap<String, String>();srcMap.put("src",filename);Map<String,Object> imgMap = new HashMap<String,Object>();imgMap.put("code",0);imgMap.put("msg","");imgMap.put("data",srcMap);return imgMap;}/*** 查看课程信息* @param model* @param cid* @return*/@RequestMapping("/admin/courseinfo.html")public String courseInfo(Model model,String cid){Course course = courseService.selectByPrimaryKey(Integer.parseInt(cid));model.addAttribute("course",course);//查询所有教练EmployeeExample example = new EmployeeExample();EmployeeExample.Criteria criteria = example.createCriteria();criteria.andEpostIdEqualTo(1);List<Employee> trainers = employeeService.selectByExample(example);model.addAttribute("trainers",trainers);//查询所有课程类型List<Coursecategory> coursecategories = coursecategoryService.selectByExample(new CoursecategoryExample());model.addAttribute("coursecategories",coursecategories);//查询所有课程功能List<Coursefunction> coursefunctions = coursefunctionService.selectByExample(new CoursefunctionExample());model.addAttribute("coursefunctions",coursefunctions);return "admin/course/courseinfo";}@RequestMapping("/admin/goaddorupdate.html")public String admingoaddPage(Model model, @RequestParam(required = false)String cid){//查询所有教练EmployeeExample example = new EmployeeExample();EmployeeExample.Criteria criteria = example.createCriteria();criteria.andEpostIdEqualTo(1);List<Employee> trainers = employeeService.selectByExample(example);model.addAttribute("trainers",trainers);//查询所有课程类型List<Coursecategory> coursecategories = coursecategoryService.selectByExample(new CoursecategoryExample());model.addAttribute("coursecategories",coursecategories);//查询所有课程功能List<Coursefunction> coursefunctions = coursefunctionService.selectByExample(new CoursefunctionExample());model.addAttribute("coursefunctions",coursefunctions);//如果是要更新，根据课程id查询课程if(cid!=null &&!cid.equals("")){Course course = courseService.selectByPrimaryKey(Integer.parseInt(cid));model.addAttribute("course",course);}return "admin/course/courseaddorupdate";}/*** 更新或者添加课程* @param course* @return*/@RequestMapping("/admin/addorupdate.html")public String adminaddorupdatePage(Course course){if(course.getCid() == null){//添加if(course.getTrainerId().equals(-1)){course.setTrainerId(null);}course.setCcreatetime(new Date()); int ids = courseService.insertSelective(course);Class class1 = new Class();class1.setClasstime("7:00-18:00");class1.setClassvolume(20);class1.setCourseId(course.getCid());class1.setEmplId(course.getTrainerId());class1.setHaveOrder(1);class1.setCourseId(course.getCid());classMapper.insertSelective(class1);}else{//更新if(course.getTrainerId().equals(-1)){course.setTrainerId(null);}ClassExample classExample = new ClassExample();ClassExample.Criteria c = classExample.createCriteria();c.andCourseIdEqualTo(course.getCid());List<Class> list = classService.selectByExample(classExample);if(list == null||list.size() == 0) {Class class1 = new Class();class1.setClasstime("7:00-18:00");class1.setClassvolume(20);class1.setCourseId(course.getCid());class1.setEmplId(course.getTrainerId());class1.setHaveOrder(1);classMapper.insertSelective(class1);}else {Class class1 = list.get(0);class1.setCourseId(course.getCid());class1.setEmplId(course.getTrainerId());classMapper.updateByPrimaryKeySelective(class1);}courseService.updateByPrimaryKeySelective(course);}return "forward:/admin/course.html";}@RequestMapping("/admin/course/del.html")@ResponseBodypublic Map<String,Object> courseDel(String cid){int i = courseService.deleteByPrimaryKey(Integer.parseInt(cid));Map<String ,Object> delMap = new HashMap<String,Object>();if(i>0){//删除成功delMap.put("status",1);}else{delMap.put("status",0);}return delMap;}/*** 上传课表*/@RequestMapping("/admin/courseupload.html")public String courseUpload(Model model){Sheet sheet = courseService.selectSheetByPrimaryKey(1);if(sheet!=null){model.addAttribute("sheetsrc",sheet.getSsrc());}return "admin/course/courseupload";}@RequestMapping("/admin/coursesheet.html")@ResponseBodypublic Map<String,Object> uploatSheet(MultipartFile file){Map<String,Object> uploadMap = new HashMap<String,Object>();Map<String,String> srcMap = new HashMap<String, String>();String filename = file.getOriginalFilename();Sheet sheet = new Sheet();sheet.setSsrc(filename);if(courseService.countByExample(new SheetExample())==0){courseService.insertSelective(sheet);}else {sheet.setSid(1);courseService.updateByPrimaryKey(sheet);}File newFile = new File(Thread.currentThread().getContextClassLoader().getResource("").getPath().substring(0,Thread.currentThread().getContextClassLoader().getResource("").getPath().length()-16)+"/sterngymimages/"+filename);try {file.transferTo(newFile);} catch (IOException e) {e.printStackTrace();}srcMap.put("src",filename);uploadMap.put("data",srcMap);uploadMap.put("code",0);uploadMap.put("msg","");return uploadMap;}}

EmployeeController

package com.stern.controller;import com.github.pagehelper.PageHelper;import com.github.pagehelper.PageInfo;import com.stern.pojo.Employee;import com.stern.pojo.EmployeeExample;import com.stern.pojo.Post;import com.stern.pojo.PostExample;import com.stern.service.EmployeeService;import com.stern.service.PostService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Date;import java.util.HashMap;import java.util.List;import java.util.Map;/*** 员工 -控制层*/@Controllerpublic class EmployeeController {@Autowiredprivate PostService postService;@Autowiredprivate EmployeeService employeeService;/*** 后台员工管理* @return*/@RequestMapping("/admin/employee.html")public String employeePage(Model model){//查询所有职务List<Post> posts = postService.selectByExample(new PostExample());model.addAttribute("posts",posts);return "admin/employee/employeelist";}/*** 员工管理分页* @param page* @param limit* @param model* @param ename* @return*/@RequestMapping("/admin/employeelist.html")@ResponseBodypublic Map<String,Object> employeelistPage(String page, String limit, Model model, String ename){Map<String,Object> employeeMap = new HashMap<String,Object>();//查询所有职务List<Post> posts = postService.selectByExample(new PostExample());model.addAttribute("posts",posts);//分页查询员工EmployeeExample employeeExample = new EmployeeExample();EmployeeExample.Criteria criteria = employeeExample.createCriteria();if(ename != null&& !ename.equals("")){criteria.andEnameLike("%"+ename+"%");}PageHelper.startPage(Integer.parseInt(page),Integer.parseInt(limit));List<Employee> employees = employeeService.selectByExample(employeeExample);PageInfo<Employee> employeePageInfo = new PageInfo<Employee>(employees);employeeMap.put("code",0);employeeMap.put("msg","");employeeMap.put("count",employeePageInfo.getTotal());employeeMap.put("data",employeePageInfo.getList());return employeeMap;}@RequestMapping("/admin/employee/goaddorupdate.html")public String goUpdate(Model model,String eid){//查询所有职务List<Post> posts = postService.selectByExample(new PostExample());model.addAttribute("posts",posts);//eid不为null，就进行更新，根据员工id查询员工if(eid!=null&&!eid.equals(" ")){Employee employee = employeeService.selectByPrimaryKey(Integer.parseInt(eid));model.addAttribute("employee",employee);}return "admin/employee/employeeedit";}@RequestMapping("/admin/employee/doaddorupdate.html")@ResponseBodypublic Map<String,Object> doaddorupdate(Employee employee,String time){Map<String,Object> updateMap = new HashMap<String,Object>();int i = 0;SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");try {Date date = sdf.parse(time);employee.setEhire(date);} catch (ParseException e) {e.printStackTrace();}if(employee.getEid()==null){//没有eid则是添加员工i = employeeService.insertSelective(employee);if(i>0){updateMap.put("msg","添加成功");updateMap.put("status",1);}else{updateMap.put("msg","添加失败");updateMap.put("status",0);}}else{i = employeeService.updateByPrimaryKeySelective(employee);if(i>0){updateMap.put("msg","更新成功");updateMap.put("status",1);}else{updateMap.put("msg","更新失败");updateMap.put("status",0);}}return updateMap;}@RequestMapping("/admin/employee/del.html")@ResponseBodypublic Map<String,String> delEmployee(String eid){Map<String,String> delMap = new HashMap<String, String>();int i = employeeService.deleteByPrimaryKey(Integer.parseInt(eid));if(i>0){delMap.put("status","1");}else {delMap.put("status","0");}return delMap;}/**** 教练管理**/@RequestMapping("/admin/trainer.html")public String adminTrainer(Model model){return "admin/trainer/trainerlist";}/*** 教练管理分页*/@RequestMapping("/admin/trainerlist.html")@ResponseBodypublic Map<String,Object> trainerPage(String page,String limit,String ename,Model model){Map<String,Object> trainerMap = new HashMap<String,Object>();EmployeeExample employeeExample = new EmployeeExample();EmployeeExample.Criteria criteria = employeeExample.createCriteria();criteria.andEpostIdEqualTo(1);if(ename!=null && !ename.equals(" ")){criteria.andEnameLike("%"+ename+"%");}PageHelper.startPage(Integer.parseInt(page),Integer.parseInt(limit));List<Employee> trainers = employeeService.selectByExample(employeeExample);PageInfo<Employee> trainerPageInfo = new PageInfo<Employee>(trainers);trainerMap.put("code",0);trainerMap.put("msg","");trainerMap.put("count",trainerPageInfo.getTotal());trainerMap.put("data",trainers);return trainerMap;}/*** 添加或者更新教练*/@RequestMapping("/admin/trainer/goaddorupdate.html")public String trainerGoAddOrUpdate(String eid,Model model){if(eid!=null&&!eid.equals(" ")){//更新Employee trainer = employeeService.selectByPrimaryKey(Integer.parseInt(eid));model.addAttribute("trainer",trainer);}return "admin/trainer/traineredit";}@RequestMapping("/admin/trainer/doaddorupdate.html")@ResponseBodypublic Map<String,Object> trainerDoAddOrUpdate(Employee employee,String time){Map<String,Object> trainerMap = new HashMap<String,Object>();int i = 0;SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");try {Date ehire = sdf.parse(time);employee.setEhire(ehire);} catch (ParseException e) {e.printStackTrace();}if(employee.getEid()!=null&&!employee.getEid().equals(" ")){//eid不为null则是更新i = employeeService.updateByPrimaryKeySelective(employee);if(i>0){trainerMap.put("msg","更新成功");trainerMap.put("res",1);}else {trainerMap.put("msg","更新失败");trainerMap.put("res",0);}}else{i = employeeService.insertSelective(employee);if(i>0){trainerMap.put("msg","添加成功");trainerMap.put("res",1);}else{trainerMap.put("msg","添加失败");trainerMap.put("res",0);}}return trainerMap;}/*** 教练删除*/@RequestMapping("/admin/trainer/del.html")@ResponseBodypublic Map<String,Object> delTrainer(String eid){Map<String,Object> delMap = new HashMap<String,Object>();int i = employeeService.deleteByPrimaryKey(Integer.parseInt(eid));if(i>0){delMap.put("status",1);}else {delMap.put("status",0);}return delMap;}}

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