Java项目:网吧计费管理系统(java+SSM+HTML+JS+jsp+mysql)

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项目介绍

管理员角色包含以下功能：
登录与注册,会员管理,会员充值,烟饮料外卖,营业额信息统计,今日营业信息查看等功能。

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；

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

登录管理控制层：

@Controller
public class ForeLoginController extends BaseController {@Resource(name = "userService")private UserService userService;//登录页@RequestMapping(value = "login", method = RequestMethod.GET)public String goToPage(HttpSession session, Map<String, Object> map) {logger.info("转到前台天猫-登录页");return "fore/loginPage";}//登陆验证-ajax@ResponseBody@RequestMapping(value = "login/doLogin", method = RequestMethod.POST, produces = "application/json;charset=utf-8")public String checkLogin(HttpSession session, @RequestParam String username, @RequestParam String password) {logger.info("用户验证登录");User user = userService.login(username, password);JSONObject jsonObject = new JSONObject();if (user == null) {logger.info("登录验证失败");jsonObject.put("success", false);} else {logger.info("登录验证成功,用户ID传入会话");session.setAttribute("userId", user.getUser_id());jsonObject.put("success", true);}return jsonObject.toJSONString();}//退出当前账号@RequestMapping(value = "login/logout", method = RequestMethod.GET)public String logout(HttpSession session) {Object o = session.getAttribute("userId");if (o != null) {session.removeAttribute("userId");session.invalidate();logger.info("登录信息已清除，返回用户登录页");}return "redirect:/login";}
}

用户管理控制层：

/*** 后台管理-用户页*/
@Controller
public class UserController extends BaseController{@Resource(name="userService")private UserService userService;@Resource(name="addressService")private AddressService addressService;@Resource(name ="reviewService")private ReviewService reviewService;@Resource(name = "productOrderItemService")private ProductOrderItemService productOrderItemService;@Resource(name = "productService")private ProductService productService;@Resource(name = "productImageService")private ProductImageService productImageService;//转到后台管理-用户页-ajax@RequestMapping(value = "admin/user", method = RequestMethod.GET)public String goUserManagePage(HttpSession session, Map<String, Object> map){logger.info("获取前十条用户信息");PageUtil pageUtil = new PageUtil(0, 10);List<User> userList = userService.getList(null, null, pageUtil);map.put("userList", userList);logger.info("获取用户总数量");Integer userCount = userService.getTotal(null);map.put("userCount", userCount);logger.info("获取分页信息");pageUtil.setTotal(userCount);map.put("pageUtil", pageUtil);logger.info("转到后台管理-用户页-ajax方式");return "admin/userManagePage";}//转到后台管理-用户详情页-ajax@RequestMapping(value = "admin/user/{uid}", method = RequestMethod.GET)public String getUserById(HttpSession session, Map<String,Object> map, @PathVariable Integer uid/* 用户ID */){logger.info("获取user_id为{}的用户信息",uid);User user = userService.get(uid);logger.info("获取用户详情-所在地地址信息");Address address = addressService.get(user.getUser_address().getAddress_areaId());Stack<String> addressStack = new Stack<>();//最后一级地址addressStack.push(address.getAddress_name() + " ");//如果不是第一级地址while (!address.getAddress_areaId().equals(address.getAddress_regionId().getAddress_areaId())) {address = addressService.get(address.getAddress_regionId().getAddress_areaId());addressStack.push(address.getAddress_name() + " ");}StringBuilder builder = new StringBuilder();while (!addressStack.empty()) {builder.append(addressStack.pop());}logger.info("所在地地址字符串：{}", builder);user.setUser_address(new Address().setAddress_name(builder.toString()));logger.info("获取用户详情-家乡地址信息");address = addressService.get(user.getUser_homeplace().getAddress_areaId());//最后一级地址addressStack.push(address.getAddress_name() + " ");//如果不是第一级地址while (!address.getAddress_areaId().equals(address.getAddress_regionId().getAddress_areaId())) {address = addressService.get(address.getAddress_regionId().getAddress_areaId());addressStack.push(address.getAddress_name() + " ");}builder = new StringBuilder();while (!addressStack.empty()) {builder.append(addressStack.pop());}logger.info("家乡地址字符串：{}", builder);user.setUser_homeplace(new Address().setAddress_name(builder.toString()));logger.info("获取用户详情-购物车订单项信息");List<ProductOrderItem> productOrderItemList = productOrderItemService.getListByUserId(user.getUser_id(), null);if (productOrderItemList != null) {logger.info("获取用户详情-购物车订单项对应的产品信息");for (ProductOrderItem productOrderItem : productOrderItemList) {Integer productId = productOrderItem.getProductOrderItem_product().getProduct_id();logger.warn("获取产品ID为{}的产品信息", productId);Product product = productService.get(productId);if (product != null) {logger.warn("获取产品ID为{}的第一张预览图片信息", productId);product.setSingleProductImageList(productImageService.getList(productId, (byte) 0, new PageUtil(0, 1)));}productOrderItem.setProductOrderItem_product(product);}}user.setProductOrderItemList(productOrderItemList);if (user.getUser_realname() != null) {logger.info("用户隐私加密");user.setUser_realname(user.getUser_realname().substring(0, 1) + "*");} else {user.setUser_realname("未命名");}map.put("user",user);logger.info("转到后台管理-用户详情页-ajax方式");return "admin/include/userDetails";}//按条件查询用户-ajax@ResponseBody@RequestMapping(value = "admin/user/{index}/{count}", method = RequestMethod.GET, produces = "application/json;charset=UTF-8")public String getUserBySearch(@RequestParam(required = false) String user_name/* 用户名称 */,@RequestParam(required = false) Byte[] user_gender_array/* 用户性别数组 */,@RequestParam(required = false) String orderBy/* 排序字段 */,@RequestParam(required = false,defaultValue = "true") Boolean isDesc/* 是否倒序 */,@PathVariable Integer index/* 页数 */,@PathVariable Integer count/* 行数 */) throws UnsupportedEncodingException {//移除不必要条件Byte gender = null;if (user_gender_array != null && user_gender_array.length == 1) {gender = user_gender_array[0];}if (user_name != null) {//如果为非空字符串则解决中文乱码：URLDecoder.decode(String,"UTF-8");user_name = "".equals(user_name) ? null : URLDecoder.decode(user_name, "UTF-8");}if (orderBy != null && "".equals(orderBy)) {orderBy = null;}//封装查询条件User user = new User().setUser_name(user_name).setUser_gender(gender);OrderUtil orderUtil = null;if (orderBy != null) {logger.info("根据{}排序，是否倒序:{}",orderBy,isDesc);orderUtil = new OrderUtil(orderBy, isDesc);}JSONObject object = new JSONObject();logger.info("按条件获取第{}页的{}条用户", index + 1, count);PageUtil pageUtil = new PageUtil(index, count);List<User> userList = userService.getList(user, orderUtil, pageUtil);object.put("userList", JSONArray.parseArray(JSON.toJSONString(userList)));logger.info("按条件获取用户总数量");Integer userCount = userService.getTotal(user);object.put("userCount", userCount);logger.info("获取分页信息");pageUtil.setTotal(userCount);object.put("totalPage", pageUtil.getTotalPage());object.put("pageUtil", pageUtil);return object.toJSONString();}
}

源码获取：俺的博客首页 "资源" 里下载！