Java项目：SSM台球室计费管理系统

作者主页：源码空间站2022

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项目介绍

主要功能包括：

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；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：HTML+CSS+JavaScript+jsp

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application.yml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

相关代码

AbstractController

package com.learn.controller;import com.learn.utils.ShiroUtils;
import com.learn.entity.SysUserEntity;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;/*** Controller公共组件* * @author chenshun* @email sunlightcs@gmail.com* @date 2018年11月9日 下午9:42:26*/
public abstract class AbstractController {protected Logger logger = LoggerFactory.getLogger(getClass());protected SysUserEntity getUser() {return ShiroUtils.getUserEntity();}protected Long getUserId() {return getUser().getUserId();}
}

ZuoyeController

package com.learn.controller;import java.util.List;
import java.util.Map;import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;import com.learn.entity.ZuoyeEntity;
import com.learn.service.ZuoyeService;
import com.learn.utils.PageUtils;
import com.learn.utils.Query;
import com.learn.utils.R;/*** 作业信息* * @author chenshun* @email sunlightcs@gmail.com* @date 2020-04-01 16:42:55*/
@RestController
@RequestMapping("zuoye")
public class ZuoyeController extends AbstractController {@Autowiredprivate ZuoyeService zuoyeService;/*** 列表*/@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params){if (super.getUserId() > 1)params.put("user", super.getUserId());//查询列表数据Query query = new Query(params);List<ZuoyeEntity> zuoyeList = zuoyeService.queryList(query);int total = zuoyeService.queryTotal(query);PageUtils pageUtil = new PageUtils(zuoyeList, total, query.getLimit(), query.getPage());return R.ok().put("page", pageUtil);}/*** 列表*/@RequestMapping("/list2")public R list2(@RequestParam Map<String, Object> params){Query query = new Query(params);List<ZuoyeEntity> zuoyeList = zuoyeService.queryList(query);return R.ok().put("list", zuoyeList );}/*** 信息*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){ZuoyeEntity zuoye = zuoyeService.queryObject(id);return R.ok().put("zuoye", zuoye);}/*** 保存*/@RequestMapping("/save")public R save(@RequestBody ZuoyeEntity zuoye){if (zuoye.getUser() == null)zuoye.setUser(super.getUserId());zuoyeService.save(zuoye);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody ZuoyeEntity zuoye){zuoyeService.update(zuoye);return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){zuoyeService.deleteBatch(ids);return R.ok();}}

UploadController

package com.learn.controller;import com.learn.utils.MultipartFileUtil;
import com.learn.utils.R;
import com.learn.utils.RRException;
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.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;/*** 文件上传** @author shenyt* @email syt12322@163.com* @date 2020-03-25 12:13:26*/
@RestController
@RequestMapping("file")
public class UploadController {public static String[] suffixs = {"IMG", "PNG", "JPG", "JPEG", "GIF", "BPM"};/*** 上传文件*/@RequestMapping("/upload")public R upload(@RequestParam("file") MultipartFile file, HttpServletRequest request) throws Exception {if (file.isEmpty()) {throw new RRException("上传文件不能为空");}String url = MultipartFileUtil.uploadFile("/cdn", file, request);return R.ok().put("url", "/ssm_xueyeyujing_sys/"+url);}/*** 上传资讯内容的图片** @param upload   图片* @param response 响应*/@ResponseBody@RequestMapping("ckEditorUpload")public void uploadFile(MultipartFile upload, String CKEditorFuncNum, HttpServletRequest request, HttpServletResponse response) throws IOException {response.setContentType("text/html; charset=UTF-8");PrintWriter out = response.getWriter();try {String path = null;if (upload != null && !upload.isEmpty()) {String url = MultipartFileUtil.uploadFile("/cdn", upload, request);path = url;}// 返回“图像”选项卡并显示图片out.println("<script type=\"text/javascript\">");out.println("window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ",'" + path + "','')");out.println("</script>");} catch (RuntimeException e) {out.println("<script type=\"text/javascript\">");out.println("window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ",'','" + e.getMessage() + "');");out.println("</script>");}}}

SysUserController

package com.learn.controller;import com.learn.entity.SysUserEntity;
import com.learn.service.SysUserRoleService;
import com.learn.service.SysUserService;
import com.learn.utils.PageUtils;
import com.learn.utils.Query;
import com.learn.utils.R;
import com.learn.utils.ShiroUtils;
import org.apache.commons.lang.ArrayUtils;
import org.apache.shiro.crypto.hash.Sha256Hash;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;import java.util.List;
import java.util.Map;/*** 系统用户** @author chenshun* @email sunlightcs@gmail.com* @date 2018年10月31日 上午10:40:10*/
@RestController
@RequestMapping("/sys/user")
public class SysUserController extends AbstractController {@Autowiredprivate SysUserService sysUserService;@Autowiredprivate SysUserRoleService sysUserRoleService;/*** 所有用户列表*/@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params) {//查询列表数据Query query = new Query(params);List<SysUserEntity> userList = sysUserService.queryList(query);int total = sysUserService.queryTotal(query);PageUtils pageUtil = new PageUtils(userList, total, query.getLimit(), query.getPage());return R.ok().put("page", pageUtil);}@RequestMapping("/list2")public R list2(@RequestParam Map<String, Object> params) {//查询列表数据Query query = new Query(params);List<SysUserEntity> userList = sysUserService.queryList(query);return R.ok().put("list", userList);}/*** 获取登录的用户信息*/@RequestMapping("/info")public R info() {return R.ok().put("user", this.sysUserService.queryObject(getUser().getUserId()));}/*** 修改登录用户密码*/@RequestMapping("/password")public R password(String password, String newPassword) {//sha256加密password = new Sha256Hash(password).toHex();//sha256加密newPassword = new Sha256Hash(newPassword).toHex();//更新密码int count = sysUserService.updatePassword(getUserId(), password, newPassword);if (count == 0) {return R.error("原密码不正确");}//退出ShiroUtils.logout();return R.ok();}@RequestMapping("/updateInfo")public R updateInfo(@RequestBody SysUserEntity user) {this.sysUserService.update(user);return R.ok();}/*** 用户信息*/@RequestMapping("/info/{userId}")public R info(@PathVariable("userId") Long userId) {SysUserEntity user = sysUserService.queryObject(userId);//获取用户所属的角色列表List<Long> roleIdList = sysUserRoleService.queryRoleIdList(userId);user.setRoleIdList(roleIdList);return R.ok().put("user", user);}/*** 保存用户*/@RequestMapping("/save")public R save(@RequestBody SysUserEntity user) {user.setCreateUserId(getUserId());sysUserService.save(user);return R.ok();}/*** 修改用户*/@RequestMapping("/update")public R update(@RequestBody SysUserEntity user) {user.setCreateUserId(getUserId());sysUserService.update(user);return R.ok();}/*** 删除用户*/@RequestMapping("/delete")public R delete(@RequestBody Long[] userIds) {if (ArrayUtils.contains(userIds, 1L) || ArrayUtils.contains(userIds, -1L)) {return R.error("系统管理员不能删除");}if (ArrayUtils.contains(userIds, getUserId())) {return R.error("当前用户不能删除");}sysUserService.deleteBatch(userIds);return R.ok();}
}

SysRoleController

package com.learn.controller;import com.learn.entity.SysRoleEntity;
import com.learn.service.SysRoleMenuService;
import com.learn.service.SysRoleService;
import com.learn.utils.PageUtils;
import com.learn.utils.Query;
import com.learn.utils.R;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;import java.util.HashMap;
import java.util.List;
import java.util.Map;/*** 角色管理* * @author chenshun* @email sunlightcs@gmail.com* @date 2018年11月8日 下午2:18:33*/
@RestController
@RequestMapping("/sys/role")
public class SysRoleController extends AbstractController {@Autowiredprivate SysRoleService sysRoleService;@Autowiredprivate SysRoleMenuService sysRoleMenuService;/*** 角色列表*/@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params){//如果不是超级管理员，则只查询自己创建的角色列表
//      if(getUserId() != Constant.SUPER_ADMIN){
//          params.put("createUserId", getUserId());
//      }//查询列表数据Query query = new Query(params);List<SysRoleEntity> list = sysRoleService.queryList(query);int total = sysRoleService.queryTotal(query);PageUtils pageUtil = new PageUtils(list, total, query.getLimit(), query.getPage());return R.ok().put("page", pageUtil);}/*** 角色列表*/@RequestMapping("/select")public R select(){Map<String, Object> map = new HashMap<>();//如果不是超级管理员，则只查询自己所拥有的角色列表
//      if(getUserId() != Constant.SUPER_ADMIN){
//          map.put("createUserId", getUserId());
//      }List<SysRoleEntity> list = sysRoleService.queryList(map);return R.ok().put("list", list);}/*** 角色信息*/@RequestMapping("/info/{roleId}")public R info(@PathVariable("roleId") Long roleId){SysRoleEntity role = sysRoleService.queryObject(roleId);//查询角色对应的菜单List<Long> menuIdList = sysRoleMenuService.queryMenuIdList(roleId);role.setMenuIdList(menuIdList);return R.ok().put("role", role);}/*** 保存角色*/@RequestMapping("/save")public R save(@RequestBody SysRoleEntity role){role.setCreateUserId(getUserId());sysRoleService.save(role);return R.ok();}/*** 修改角色*/@RequestMapping("/update")public R update(@RequestBody SysRoleEntity role){role.setCreateUserId(getUserId());sysRoleService.update(role);return R.ok();}/*** 删除角色*/@RequestMapping("/delete")public R delete(@RequestBody Long[] roleIds){sysRoleService.deleteBatch(roleIds);return R.ok();}
}

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