0 前言

今天向大家介绍一个毕业设计项目：基于java web的停车管理系统。

毕设帮助，开题指导，资料分享，疑问解答(见文末)

项目获取方式：

https://blog.csdn.net/fawubio/article/details/125236987

1 课题简介

本课题，实现车主进出停车场以及相关信息处理的停车场管理系统，其中包含了系统信息管理、车位信息管理、IC卡信息管理、固定车主停车管理、临时车辆信息管理、收费管理、打印管理、系统功能操作等。在系统信息管理中，包括添加角色信息、管理角色信息、添加用户信息、管理用户信息、管理角色信息和管理用户信息模块可以对角色和用户进行查询、编辑和删除；会在其中设置员工的信息和权限等；
。

2 实现功能

2.1 系统整体设计

系统管理：包括管理员信息的管理，密码修改等功能。
车位管理：添加车位信息两个区，包括添加车位编号、车位区域、车位备注等信息，管理车位信息包括查询、编辑、删除车主的车位信息。
车辆管理：包括固定车辆管理和临时车辆管理，车辆管理包括出入场设置、查询、编辑、删除停车信息管理。
报表打印：对整个停车场按时间对信息进行打印，查看报表信息
IC卡信息模块：添加IC卡信息，包括添加车位编号、用户姓名、性别、住址和车牌号码等信息，管理IC卡信息包括查询、编辑、删除车主拥有的IC卡信息。。

后台设计逻辑

3 运行效果展示

3.1 登录页面

3.2 系统账号信息查询页面

3.3 车位管理页面

3.4 车辆管理页面

3.5 其他

其他部分这里就不展示了。

4 部分实现代码

注册实现代码(仅关键部分)

package ServletHandle;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 javax.servlet.http.HttpSession;public class LoginHandle extends HttpServlet {public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {response.setCharacterEncoding("UTF-8");//设置输出编码格式response.setContentType("text/html;charset=UTF-8");HttpSession session=request.getSession();String user_id=request.getParameter("user_id");//获取前台url传过来的uName参数String user_pwd=request.getParameter("user_pwd");//获取前台url传过来的uPwd参数DAL.Login _login=new DAL.Login();//实例化Login对象，来至DAL包boolean result=_login.checkLogin(user_id, user_pwd);//检查登陆用户是否合法if(result)//登陆正确{session.setAttribute("user_id", user_id);//将用户userId保存在session对象中全局使用String user_name=_login.getName(user_id);//获取用户名session.setAttribute("user_name", user_name);String role_id=_login.getSysLevel(user_id);session.setAttribute("role_id", role_id);request.getRequestDispatcher("/Index.jsp").forward(request, response);}else {//登陆错误PrintWriter out=response.getWriter();out.write("<script>alert('用户名或密码错误！');location.href='Login.jsp';</script>");}}}

         package ServletHandle;import java.io.IOException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;import java.text.SimpleDateFormat;
import java.util.*;public class UserHandle extends HttpServlet {HttpServletRequest request;HttpServletResponse response;DAL.User user=new DAL.User();//通过表单get方式传值 将进入doGet函数（method="get"）public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {this.response=response;this.request=request;int handleType=Integer.parseInt(request.getParameter("type").toString());switch (handleType) {case 1://类型1代表删除表中的数据deleteEntity();break;case 4://类型4代表获取表中信息getEntity();break;case 5://类型5代表根据查询条件获取表中信息getEntityByWhere();break;default:break;}}//通过表单post方式传值 将进入doPost函数（method="post"）public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {this.request=request;this.response=response;int handleType=Integer.parseInt(request.getParameter("type").toString());//将前台页面传过来的type类型转化成整型switch (handleType) {case 2://类型2代表更新表中的数据updateEntity();break;case 3://类型3代表向表中添加数据insertEntity();break;case 6://类型6代表向更改密码chagePwd();break;case 7://类型7代表用户更新个人数据updateEntity();break;case 8://用户注册register();default:break;}}//更改密码private void chagePwd() throws IOException{response.setCharacterEncoding("UTF-8");response.setContentType("text/html;charset=UTF-8");PrintWriter out=response.getWriter();HttpSession session=request.getSession();String userId=session.getAttribute("user_id").toString();String oldPwd=new String(request.getParameter("OldPwd").getBytes("ISO8859_1"),"UTF-8");String newPwd=new String(request.getParameter("NewPwd").getBytes("ISO8859_1"),"UTF-8");if(user.checkPwd(userId, oldPwd)){if(user.updataPwd(userId, newPwd)){out.write("<script>alert('密码更改成功~~~');location.href='/Parking/Common/UserInfo.jsp'</script>");}else {out.write("<script>alert('密码更改失败~~~');location.href='/Parking/Common/ChagePwd.jsp'</script>");}}else {out.write("<script>alert('原始密码错误~~~');location.href='/Parking/Common/ChagePwd.jsp'</script>");}}//用户注册private void register() throws UnsupportedEncodingException, IOException{response.setCharacterEncoding("UTF-8");response.setContentType("text/html;charset=UTF-8");PrintWriter out=response.getWriter();String UserId=new String(request.getParameter("user_id").getBytes("ISO8859_1"),"UTF-8");String RoleId=new String(request.getParameter("role_id").getBytes("ISO8859_1"),"UTF-8");String UserName=new String(request.getParameter("user_name").getBytes("ISO8859_1"),"UTF-8");String RealName=new String(request.getParameter("real_name").getBytes("ISO8859_1"),"UTF-8");String UserPwd=new String(request.getParameter("user_pwd1").getBytes("ISO8859_1"),"UTF-8");String UserPhone=new String(request.getParameter("user_phone").getBytes("ISO8859_1"),"UTF-8");if(!user.checkExist(UserId)){if(user.insertEntity(UserId,RoleId,UserName,RealName,UserPwd,UserPhone)==1){SimpleDateFormat dateFormat =new    SimpleDateFormat("yyyyMMddHHmmss"); String AId=dateFormat.format(new Date());//Account account=new Account();//account.insertEntity(AId, UserId, "0","2015-12-30");out.write("<script>alert('恭喜你，注册成功~'); location.href = '/Parking/Login.jsp';</script>");}}else {out.write("<script>alert('您注册的登陆账号已存在，请重新注册！'); location.href = '/Parking/Login.jsp';</script>");}}//删除数据操作private void deleteEntity() throws IOException{String user_id=request.getParameter("user_id");//获取前台通过get方式传过来的JIduser.deleteEntity(user_id);//执行删除操作response.sendRedirect("/Parking/UserHandle?type=4");//删除成功后跳转至管理页面}//更新数据操作private void updateEntity() throws UnsupportedEncodingException{String user_id=new String(request.getParameter("user_id").getBytes("ISO8859_1"),"UTF-8");String role_id=new String(request.getParameter("role_id").getBytes("ISO8859_1"),"UTF-8");String user_name=new String(request.getParameter("user_name").getBytes("ISO8859_1"),"UTF-8");String real_name=new String(request.getParameter("real_name").getBytes("ISO8859_1"),"UTF-8");String user_pwd=new String(request.getParameter("user_pwd").getBytes("ISO8859_1"),"UTF-8");String user_phone=new String(request.getParameter("user_phone").getBytes("ISO8859_1"),"UTF-8");if(user.updateEntity(user_id,role_id,user_name,real_name,user_pwd,user_phone)==1){try {if(request.getSession().getAttribute("role_id").toString().equals("r001")){response.sendRedirect("/Parking/UserHandle?type=4");//成功更新数据后跳转至UserInfo.jsp页面}else {response.sendRedirect("/Parking/Common/UserInfo.jsp");//成功更新数据后跳转至UserInfo.jsp页面}} catch (IOException e) {e.printStackTrace();//异常处理}}}//插入数据操作private void insertEntity() throws UnsupportedEncodingException, IOException{response.setCharacterEncoding("UTF-8");response.setContentType("text/html;charset=UTF-8");PrintWriter out=response.getWriter();String user_id=new String(request.getParameter("user_id").getBytes("ISO8859_1"),"UTF-8");String role_id=new String(request.getParameter("role_id").getBytes("ISO8859_1"),"UTF-8");String user_name=new String(request.getParameter("user_name").getBytes("ISO8859_1"),"UTF-8");String real_name=new String(request.getParameter("real_name").getBytes("ISO8859_1"),"UTF-8");String user_pwd=new String(request.getParameter("user_pwd").getBytes("ISO8859_1"),"UTF-8");String user_phone=new String(request.getParameter("user_phone").getBytes("ISO8859_1"),"UTF-8");if(!user.checkExist(user_id)){if(user.insertEntity(user_id,role_id,user_name,real_name,user_pwd,user_phone)==1){out.write("<script>alert('数据添加成功！'); location.href = '/Parking/UserHandle?type=4';</script>");}else {out.write("<script>alert('数据添失败！'); location.href = '/Parking/UserHandle?type=4';</script>");}}else {out.write("<script>alert('主键重复，数据添加失败！'); location.href = '/Parking/UserHandle?type=4';</script>");}}//获取对象所有数据列表private void getEntity() throws ServletException, IOException{request.setCharacterEncoding("UTF-8");int page=request.getParameter("page")==null?1:Integer.parseInt(request.getParameter("page").toString());//获取跳转的页面号int totalPage=Integer.parseInt(user.getPageCount().toString()) ;//获取分页总数List<Object> list=user.getEntity(page);//获取数据列表request.setAttribute("list",list);//将数据存放到request对象中，用于转发给前台页面使用request.setAttribute("totalPage",totalPage );//将totalPage存放到request对象中，用于转发给前台页面使用request.getRequestDispatcher("/Admin/UserMsg.jsp").forward(request, response);//请求转发}//根据查询条件获取对象所有数据列表private void getEntityByWhere() throws ServletException, IOException{request.setCharacterEncoding("UTF-8");String condition=request.getParameter("condition");//获取查询字段的名称//String value=new String(request.getParameter("value").getBytes("ISO8859_1"),"UTF-8");//获取查询的值String value = request.getParameter("value");String where=condition+"=\""+value+"\"";//拼接查询字符串int page=request.getParameter("page")==null?1:Integer.parseInt(request.getParameter("page"));//获取要跳转的页面号int wherePage=Integer.parseInt(user.getPageCountByWhere(where).toString()) ;//获取查询后的分页总数List<Object> list=user.getEntityByWhere(where, page);//获取查询后的数据列表request.setAttribute("list",list);//将数据存放到request对象中，用于转发给前台页面使用request.setAttribute("wherePage",wherePage );request.setAttribute("condition",condition);request.setAttribute("value",value);request.getRequestDispatcher("/Admin/UserMsg.jsp").forward(request, response);}}

5 整体项目内容

该项目包含一下内容：

项目源码 + 数据库
论文
答辩PPT
项目部署视频

论文预览：