Java 实战项目之家政服务平台系统的实现流程
一、项目简述
功能包括: 家政服务网站系统,用户注册,登录,分为家政人员,普 通用户,以及最高管理员,包括家政分类查询,展示,线 上预约服务,家政申请,评论,留言沟通・,联系家政服 务,家政人员的认证,职业认证,以及后台的维护等等功能。
二、项目运行
环境配置: Jdk1.8 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe,Sts 都支持)
项目技术: JSP +Spring + SpringMVC + MyBatis + html+ css + JavaScript + JQuery + Ajax + maven等等。
用户信息控制层:
//定义为控制器 @Controller // 设置路径 @RequestMapping(value = "/users", produces = "text/plain;charset=utf-8") public class UsersController extends BaseController { // 注入Service 由于标签的存在 所以不需要getter setter @Autowired @Resource private UsersService usersService; // 准备添加数据 @RequestMapping("/createUsers") public String createUsers() { return "admin/addusers"; } // 添加数据 @RequestMapping("/addUsers") public String addUsers(Users users) { this.usersService.insertUsers(users); return "redirect:/users/createUsers"; } // 通过主键删除数据 @RequestMapping("/deleteUsers") public String deleteUsers(String id) { this.usersService.deleteUsers(id); return "redirect:/users/getAllUsers"; } // 批量删除数据 @RequestMapping("/deleteUsersByIds") public String deleteUsersByIds() { String[] ids = this.getRequest().getParameterValues("usersid"); for (String usersid : ids) { this.usersService.deleteUsers(usersid); } return "redirect:/users/getAllUsers"; } // 更新数据 @RequestMapping("/updateUsers") public String updateUsers(Users users) { this.usersService.updateUsers(users); return "redirect:/users/getAllUsers"; } // 显示全部数据 @RequestMapping("/getAllUsers") public String getAllUsers(String number) { List<Users> usersList = this.usersService.getAllUsers(); PageHelper.getPage(usersList, "users", null, null, 10, number, this.getRequest(), null); return "admin/listusers"; } // 按条件查询数据 (模糊查询) @RequestMapping("/queryUsersByCond") public String queryUsersByCond(String cond, String name, String number) { Users users = new Users(); if (cond != null) { if ("username".equals(cond)) { users.setUsername(name); } if ("password".equals(cond)) { users.setPassword(name); } if ("realname".equals(cond)) { users.setRealname(name); } if ("sex".equals(cond)) { users.setSex(name); } if ("birthday".equals(cond)) { users.setBirthday(name); } if ("contact".equals(cond)) { users.setContact(name); } if ("regdate".equals(cond)) { users.setRegdate(name); } } List<String> nameList = new ArrayList<String>(); List<String> valueList = new ArrayList<String>(); nameList.add(cond); valueList.add(name); PageHelper.getPage(this.usersService.getUsersByLike(users), "users", nameList, valueList, 10, number, this.getRequest(), "query"); name = null; cond = null; return "admin/queryusers"; } // 按主键查询数据 @RequestMapping("/getUsersById") public String getUsersById(String id) { Users users = this.usersService.getUsersById(id); this.getRequest().setAttribute("users", users); return "admin/editusers"; } public UsersService getUsersService() { return usersService; } public void setUsersService(UsersService usersService) { this.usersService = usersService; } }
标签增删改查:
//定义为控制器 @Controller // 设置路径 @RequestMapping(value = "/topic", produces = "text/plain;charset=utf-8") public class TopicController extends BaseController { // 注入Service 由于标签的存在 所以不需要getter setter @Autowired @Resource private TopicService topicService; @Autowired @Resource private UsersService usersService; @Autowired @Resource private OrdersService ordersService; @Autowired @Resource private GoodsService goodsService; // 准备添加数据 @RequestMapping("/createTopic") public String createTopic() { List<Users> usersList = this.usersService.getAllUsers(); this.getRequest().setAttribute("usersList", usersList); List<Orders> ordersList = this.ordersService.getAllOrders(); this.getRequest().setAttribute("ordersList", ordersList); List<Goods> goodsList = this.goodsService.getAllGoods(); this.getRequest().setAttribute("goodsList", goodsList); return "admin/addtopic"; } // 添加数据 @RequestMapping("/addTopic") public String addTopic(Topic topic) { topic.setUsersid(""); topic.setOrdersid(""); topic.setGoodsid(""); topic.setNum(""); topic.setAddtime(VeDate.getStringDateShort()); topic.setStatus(""); this.topicService.insertTopic(topic); return "redirect:/topic/createTopic"; } // 通过主键删除数据 @RequestMapping("/deleteTopic") public String deleteTopic(String id) { this.topicService.deleteTopic(id); return "redirect:/topic/getAllTopic"; } // 批量删除数据 @RequestMapping("/deleteTopicByIds") public String deleteTopicByIds() { String[] ids = this.getRequest().getParameterValues("topicid"); for (String topicid : ids) { this.topicService.deleteTopic(topicid); } return "redirect:/topic/getAllTopic"; } // 更新数据 @RequestMapping("/updateTopic") public String updateTopic(Topic topic) { this.topicService.updateTopic(topic); return "redirect:/topic/getAllTopic"; } // 显示全部数据 @RequestMapping("/getAllTopic") public String getAllTopic(String number) { List<Topic> topicList = this.topicService.getAllTopic(); PageHelper.getPage(topicList, "topic", null, null, 10, number, this.getRequest(), null); return "admin/listtopic"; } // 按条件查询数据 (模糊查询) @RequestMapping("/queryTopicByCond") public String queryTopicByCond(String cond, String name, String number) { Topic topic = new Topic(); if (cond != null) { if ("usersid".equals(cond)) { topic.setUsersid(name); } if ("ordersid".equals(cond)) { topic.setOrdersid(name); } if ("goodsid".equals(cond)) { topic.setGoodsid(name); } if ("num".equals(cond)) { topic.setNum(name); } if ("contents".equals(cond)) { topic.setContents(name); } if ("addtime".equals(cond)) { topic.setAddtime(name); } if ("status".equals(cond)) { topic.setStatus(name); } if ("reps".equals(cond)) { topic.setReps(name); } } List<String> nameList = new ArrayList<String>(); List<String> valueList = new ArrayList<String>(); nameList.add(cond); valueList.add(name); PageHelper.getPage(this.topicService.getTopicByLike(topic), "topic", nameList, valueList, 10, number, this.getRequest(), "query"); name = null; cond = null; return "admin/querytopic"; } // 按主键查询数据 @RequestMapping("/getTopicById") public String getTopicById(String id) { Topic topic = this.topicService.getTopicById(id); this.getRequest().setAttribute("topic", topic); List<Users> usersList = this.usersService.getAllUsers(); this.getRequest().setAttribute("usersList", usersList); List<Orders> ordersList = this.ordersService.getAllOrders(); this.getRequest().setAttribute("ordersList", ordersList); List<Goods> goodsList = this.goodsService.getAllGoods(); this.getRequest().setAttribute("goodsList", goodsList); return "admin/edittopic"; } public TopicService getTopicService() { return topicService; } public void setTopicService(TopicService topicService) { this.topicService = topicService; } }
订单控制层:
//定义为控制器 @Controller // 设置路径 @RequestMapping(value = "/orders", produces = "text/plain;charset=utf-8") public class OrdersController extends BaseController { // 注入Service 由于标签的存在 所以不需要getter setter @Autowired @Resource private OrdersService ordersService; @Autowired @Resource private UsersService usersService; // 准备添加数据 @RequestMapping("/createOrders") public String createOrders() { List<Users> usersList = this.usersService.getAllUsers(); this.getRequest().setAttribute("usersList", usersList); return "admin/addorders"; } // 添加数据 @RequestMapping("/addOrders") public String addOrders(Orders orders) { this.ordersService.insertOrders(orders); return "redirect:/orders/createOrders"; } // 通过主键删除数据 @RequestMapping("/deleteOrders") public String deleteOrders(String id) { this.ordersService.deleteOrders(id); return "redirect:/orders/getAllOrders"; } // 批量删除数据 @RequestMapping("/deleteOrdersByIds") public String deleteOrdersByIds() { String[] ids = this.getRequest().getParameterValues("ordersid"); for (String ordersid : ids) { this.ordersService.deleteOrders(ordersid); } return "redirect:/orders/getAllOrders"; } // 更新数据 @RequestMapping("/updateOrders") public String updateOrders(Orders orders) { this.ordersService.updateOrders(orders); return "redirect:/orders/getAllOrders"; } // 显示全部数据 @RequestMapping("/getAllOrders") public String getAllOrders(String number) { List<Orders> ordersList = this.ordersService.getAllOrders(); PageHelper.getPage(ordersList, "orders", null, null, 10, number, this.getRequest(), null); return "admin/listorders"; } // 按条件查询数据 (模糊查询) @RequestMapping("/queryOrdersByCond") public String queryOrdersByCond(String cond, String name, String number) { Orders orders = new Orders(); if (cond != null) { if ("ordercode".equals(cond)) { orders.setOrdercode(name); } if ("usersid".equals(cond)) { orders.setUsersid(name); } if ("total".equals(cond)) { orders.setTotal(name); } if ("addtime".equals(cond)) { orders.setAddtime(name); } if ("status".equals(cond)) { orders.setStatus(name); } if ("address".equals(cond)) { orders.setAddress(name); } if ("contact".equals(cond)) { orders.setContact(name); } if ("workdate".equals(cond)) { orders.setWorkdate(name); } if ("worktime".equals(cond)) { orders.setWorktime(name); } } List<String> nameList = new ArrayList<String>(); List<String> valueList = new ArrayList<String>(); nameList.add(cond); valueList.add(name); PageHelper.getPage(this.ordersService.getOrdersByLike(orders), "orders", nameList, valueList, 10, number, this.getRequest(), "query"); name = null; cond = null; return "admin/queryorders"; } // 按主键查询数据 @RequestMapping("/getOrdersById") public String getOrdersById(String id) { Orders orders = this.ordersService.getOrdersById(id); this.getRequest().setAttribute("orders", orders); List<Users> usersList = this.usersService.getAllUsers(); this.getRequest().setAttribute("usersList", usersList); return "admin/editorders"; } public OrdersService getOrdersService() { return ordersService; } public void setOrdersService(OrdersService ordersService) { this.ordersService = ordersService; } }
数据图表控制层:
//定义为控制器 @Controller // 设置路径 @RequestMapping(value = "/chart", produces = "text/plain;charset=utf-8") public class ChartController extends BaseController { @Autowired @Resource private OrdersService ordersService; @Autowired @Resource private CateService cateService; @Autowired @Resource private GoodsService goodsService; @Autowired @Resource private TopicService topicService; @RequestMapping("/chartline") @ResponseBody public String chartline() throws JSONException { String start = this.getRequest().getParameter("start"); String end = this.getRequest().getParameter("end"); long days = VeDate.getDays(end, start) + 1; JSONArray count = new JSONArray(); JSONArray day = new JSONArray(); // 存放名称 for (int i = 0; i < days; i++) { String nxtDay = VeDate.getNextDay(start, "" + i); double total = 0; Orders orders = new Orders(); orders.setAddtime(nxtDay); List<Orders> list = this.ordersService.getOrdersByCond(orders); for (Orders b : list) { total += Double.parseDouble(b.getTotal()); } count.put(total); day.put(nxtDay); } JSONObject json = new JSONObject(); json.put("count", count.toString()); json.put("days", day.toString().replaceAll("\"", "")); return json.toString(); } @RequestMapping("/chartpie") @ResponseBody public String chartpie() throws JSONException { JSONArray count = new JSONArray(); JSONArray name = new JSONArray(); // 存放名称 List<Goods> goodsList = this.goodsService.getAllGoods(); for (Goods goods : goodsList) { name.put(goods.getGoodsname()); count.put(Integer.parseInt(goods.getSellnum())); } JSONObject json = new JSONObject(); json.put("count", count.toString()); json.put("names", name.toString().replaceAll("\"", "")); return json.toString(); } @RequestMapping("/chartBar") @ResponseBody public String chartBar() throws JSONException { JSONArray name = new JSONArray(); JSONArray count = new JSONArray(); List<Cate> cateList = this.cateService.getAllCate(); for (Cate cate : cateList) { name.put(cate.getCatename()); int sum1 = 0; int sum2 = 0; int sum3 = 0; int sum4 = 0; int sum5 = 0; Topic t = new Topic(); t.setCateid(cate.getCateid()); List<Topic> list = this.topicService.getTopicBar(t); for (Topic x : list) { if (Integer.parseInt(x.getNum()) == 1) { sum1++; } if (Integer.parseInt(x.getNum()) == 2) { sum2++; } if (Integer.parseInt(x.getNum()) == 3) { sum3++; } if (Integer.parseInt(x.getNum()) == 4) { sum4++; } if (Integer.parseInt(x.getNum()) == 5) { sum5++; } } String sum = "" + sum1 + ";" + sum2 + ";" + sum3 + ";" + sum4 + ";" + sum5; System.out.println(sum); count.put(sum); } JSONObject json = new JSONObject(); json.put("count", count.toString().replaceAll("\"", "")); json.put("names", name.toString().replaceAll("\"", "")); return json.toString(); } }
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