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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