Java项目：jsp房地产客户关系管理系统

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项目介绍

本项目分为管理员与员工两种角色；
管理员功能主要包括：
客户相关：客户信息、客户分配、客户关怀、客户类型、客户状态、客户来源、联系记录、联系人；
员工相关：员工信息、房屋信息、房屋类型、部门信息、公告；
邮件相关：写邮件、发件箱、草稿箱；
管理员：添加员工、添加部门、添加角色；

员工功能主要包括：
客户相关：客户信息、客户关怀、客户类型、客户状态、客户来源、联系记录、联系人；
员工相关：员工信息、房屋信息、房屋类型、部门信息、公告；

邮件相关：写邮件、发件箱、草稿箱；

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：否；

技术栈

1. 后端：Servlet

2. 前端：JSP+CSS+JavaScript

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util/DBCon.java配置文件中的数据库配置改为自己的配置;
4. 运行项目，在浏览器中输入http://localhost:8080/crm 登录
管理员账号/密码： admin/123456

员工账号/密码：123/123

运行截图

 

 

 

 

 

 

 

 

相关代码 

CustomerAddServlet

package com.sxxy.servlet.customer;
 
import java.io.IOException;
import java.util.List;
 
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import com.sxxy.po.CustomerConditionInfo;
import com.sxxy.po.CustomerInfo;
import com.sxxy.po.CustomerSourceInfo;
import com.sxxy.po.CustomerTypeInfo;
import com.sxxy.po.UserInfo;
import com.sxxy.service.CustomerConditionService;
import com.sxxy.service.CustomerService;
import com.sxxy.service.CustomerSourceService;
import com.sxxy.service.CustomerTypeService;
import com.sxxy.service.UserService;
import com.sxxy.service.impl.CustomerConditionServiceImpl;
import com.sxxy.service.impl.CustomerServiceImpl;
import com.sxxy.service.impl.CustomerSourceServiceImpl;
import com.sxxy.service.impl.CustomerTypeServiceImpl;
import com.sxxy.service.impl.UserServiceImpl;
 
public class CustomerAddServlet extends HttpServlet {
 
	/**
	 * Constructor of the object.
	 */
	public CustomerAddServlet() {
		super();
	}
 
	/**
	 * Destruction of the servlet. 
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}
 
	/**
	 * The doGet method of the servlet. 
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		
		 //获取客户状态名
		CustomerConditionService  conditionService = new CustomerConditionServiceImpl();
		List conditionInfo = conditionService.query(null);
		request.setAttribute("conditionInfo", conditionInfo);
		//获取客户来源名
		CustomerSourceService  sourceService = new CustomerSourceServiceImpl();
		List  sourceInfo  = sourceService.query(null);
		request.setAttribute("sourceInfo", sourceInfo);
		//获取客户来源名
		CustomerTypeService  typeService = new CustomerTypeServiceImpl();
		List  typeInfo  = typeService.query(null);
		request.setAttribute("typeInfo", typeInfo);
		//获取客户所属员工名
		UserService  userService = new UserServiceImpl();
		List  userInfo  = userService.getList(null, null);
		request.setAttribute("userInfo", userInfo);
		
		request.getRequestDispatcher("/view/customer/customer_add.jsp").forward(request, response);
	}
 
	/**
	 * The doPost method of the servlet. 
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
 
		request.setCharacterEncoding("utf-8");
		
		String customerForUser = request.getParameter("customerForUser");
		String customerName = request.getParameter("customerName");
		String customerSex = request.getParameter("customerSex");
		String customerSource = request.getParameter("customerSource");
		String customerCondition = request.getParameter("customerCondition");
		
		System.out.println(customerCondition);
		
		String customerType = request.getParameter("customerType");
		String customerBirthday = request.getParameter("customerBirthday");
		String customerMobile = request.getParameter("customerMobile");
		String customerQq = request.getParameter("customerQq");
		String customerAddress = request.getParameter("customerAddress");
		String customerEmail = request.getParameter("customerEmail");
		String customerJob = request.getParameter("customerJob");
		String customerBlog = request.getParameter("customerBlog");
		String customerTel = request.getParameter("customerTel");
		String customerMsn = request.getParameter("customerMsn");
		String customerCompany = request.getParameter("customerCompany");
		String customerAddTime = request.getParameter("customerAddTime");
		String customerAddMan = request.getParameter("customerAddMan");
		String customerChangeTime = request.getParameter("customerChangeTime");
		String customerChangeMan = request.getParameter("customerChangeMan");
		String customerRemark = request.getParameter("customerRemark");
		
		CustomerInfo customerInfo = new CustomerInfo();
		try {
			//customerInfo.setUserId(Integer.parseInt(customerForUser));	
			customerInfo.setSourceId(Integer.parseInt(customerSource));
			customerInfo.setConditionId(Integer.parseInt(customerCondition));
			customerInfo.setTypeId(Integer.parseInt(customerType));
		} catch (Exception e) {
			e.printStackTrace();
		}
		
		
		customerInfo.setCustomerName(customerName);
		customerInfo.setCustomerSex(customerSex);
		customerInfo.setCustomerMobile(customerMobile);
		customerInfo.setCustomerQq(customerQq);
		customerInfo.setCustomerAddress(customerAddress);
		customerInfo.setCustomerEmail(customerEmail);
		customerInfo.setCustomerRemark(customerRemark);
		customerInfo.setCustomerJob(customerJob);
		customerInfo.setCustomerBlog(customerBlog);
		customerInfo.setCustomerTel(customerTel);
		customerInfo.setCustomerMsn(customerMsn);
		customerInfo.setCustomerChangeTime(customerChangeTime);
		customerInfo.setCustomerChangeMan(customerChangeMan);
		customerInfo.setCustomerAddTime(customerAddTime);
		customerInfo.setCustomerAddMan(customerAddMan);
		customerInfo.setCustomerCompany(customerCompany);
		customerInfo.setCustomerBirthday(customerBirthday);
 
		CustomerService service = new CustomerServiceImpl();
		boolean mark = service.add(customerInfo);
		if (mark) {
			request.setAttribute("info", "客户添加成功");
		}else{
			request.setAttribute("info", "客户添加失败");
		}
 
		request.getRequestDispatcher("/view/customer/customer_save.jsp").forward(
				request, response);
	}
 
	/**
	 * Initialization of the servlet. 
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}
 
}

CustomerQueryMoreServlet

package com.sxxy.servlet.customer;
 
import java.io.IOException;
import java.io.PrintWriter;
 
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import com.sxxy.po.CustomerInfo;
import com.sxxy.service.CustomerService;
import com.sxxy.service.impl.CustomerServiceImpl;
 
public class CustomerQueryMoreServlet extends HttpServlet {
 
	/**
	 * Constructor of the object.
	 */
	public CustomerQueryMoreServlet() {
		super();
	}
 
	/**
	 * Destruction of the servlet. 
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}
 
	/**
	 * The doGet method of the servlet. 
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
 
		//获取客户信息
		int customerId = Integer.parseInt(request.getParameter("customerId"));
		CustomerService service = new CustomerServiceImpl();
		CustomerInfo customerInfo = service.getAllList(customerId);
		request.setAttribute("customerInfo", customerInfo);
		
		request.getRequestDispatcher("/view/customer/customer_more.jsp").forward(
				request, response);
	}
 
	/**
	 * The doPost method of the servlet. 
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
 
		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out
				.println("");
		out.println("");
		out.println("  ");
		out.println("  ");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the POST method");
		out.println("  ");
		out.println("");
		out.flush();
		out.close();
	}
 
	/**
	 * Initialization of the servlet. 
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}
 
}

CustomerQueryServlet

package com.sxxy.servlet.customer;
 
import java.io.IOException;
import java.util.List;
 
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import com.sxxy.po.CustomerInfo;
import com.sxxy.service.CustomerService;
import com.sxxy.service.impl.CustomerServiceImpl;
 
public class CustomerQueryServlet extends HttpServlet {
 
	/**
	 * Constructor of the object.
	 */
	public CustomerQueryServlet() {
		super();
	}
 
	/**
	 * Destruction of the servlet. 
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}
 
	/**
	 * The doGet method of the servlet. 
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
 
		doPost(request, response);
 
	}
 
	/**
	 * The doPost method of the servlet. 
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		
		try {
			
			request.setCharacterEncoding("utf-8");
			String customerInput = request.getParameter("customerInput");
			String queryType = request.getParameter("queryType");
			String  UserId  =  request.getParameter("userId");
			if (UserId != null) {
				
				int  userId  =  Integer.parseInt(request.getParameter("userId"));
				System.out.println(userId);
				
				CustomerService service =new CustomerServiceImpl();
				
				List  list=  service.query(customerInput,queryType ,userId) ;
				
				request.setAttribute("list", list);
			}else {
				
				CustomerService service =new CustomerServiceImpl();
				
				List  list=  service.query(customerInput,queryType ,0) ;
				
				request.setAttribute("list", list);
				
			}
			
			
			request.getRequestDispatcher("/view/customer/customer_list.jsp").forward(request, response);
			
			
		} catch (Exception e) {
			e.printStackTrace();
		}
		
	}
 
	/**
	 * Initialization of the servlet. 
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}
 
}

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