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 简介：Java领域优质创作者、Java项目、学习资料、技术互助

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项目介绍

本项目分为前台与后台，前台为游客浏览，后台为管理员管理；

管理员角色包含以下功能：

管理员登录,管留言信息修改,景点管理,资讯管理,图片库管理,留言管理,管理员管理等功能。

用户角色包含以下功能：
用户首页,景点介绍,人文地理,地区资讯,留言等功能。

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；

6.是否Maven项目：否；

技术栈

HTML5+Ajax+CSS+JavaScript+BootStrap+jQuery+servlet+mysql

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/db.properties配置文件中的数据库配置改为自己的配置;
4. 运行项目，前台运行地址输入http://localhost:8080/travel 登录
后台运行地址输入http://localhost:8080/travel/admin 登录

管理员账号/密码：admin/admin

运行截图

前台用户界面

 

 

 

 

后台管理员界面

 

 

 

 

相关代码

后台用户管理控制器

/*** Servlet implementation class AdminLogin*/
@WebServlet("/admin/Login")
public class AdminLogin extends HttpServlet {private static final long serialVersionUID = 1L;UserOperator userOperator = new UserOperator();/*** @see HttpServlet#HttpServlet()*/public AdminLogin() {super();// TODO Auto-generated constructor stub}/*** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse*      response)*/protected void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {// TODO Auto-generated method stubrequest.setCharacterEncoding("UTF-8");response.setContentType("text/html;charset=UTF-8");PrintWriter out=response.getWriter();String username = request.getParameter("username");String password = request.getParameter("password");User user = null;user = userOperator.findUserByName(username);if (user != null) {if (password.equals(user.getPassword())) {			System.out.println("^--^登录成功！");System.out.println("用户名：" + username+",密    码：" + password);// SessionHttpSession session = request.getSession();				//数组信息String[] userinfo={username,Integer.toString(user.getUser_id())};			// 绑定数据session.setAttribute("userinfo", userinfo);//session.setAttribute("userid", user.getUser_id());// 设置失效时间 5分钟session.setMaxInactiveInterval(300);// 做转发request.setAttribute("user", user);request.getRequestDispatcher("index.jsp").forward(request, response);}else {System.out.println("-*-*-登录失败！密码不正确!");System.out.println("用户名：" + username);System.out.println("密    码：" + password);//response.sendRedirect("login.jsp");out.flush();//清空缓存out.println("<script>");//输出script标签out.println("alert('-*-*-登录失败！密码不正确！');");//js语句：输出alert语句out.println("history.back();");//js语句：输出网页回退语句out.println("</script>");//输出script结尾标签}}else {System.out.println("-*-*-登录失败！用户名不存在!");System.out.println("用户名：" + username);System.out.println("密    码：" + password);//response.sendRedirect("login.jsp");out.flush();//清空缓存out.println("<script>");//输出script标签out.println("alert('-*-*-登录失败！用户名不存在!');");//js语句：输出alert语句out.println("history.back();");//js语句：输出网页回退语句out.println("</script>");//输出script结尾标签// 做重定向到登录页面//response.sendRedirect("login.jsp");}out.close();}/*** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse*      response)*/protected void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {// TODO Auto-generated method stubdoGet(request, response);}}

 用户管理控制器

/*** Servlet implementation class UserAdd*/
@WebServlet("/admin/UserAdd")
public class UserAdd extends HttpServlet {private static final long serialVersionUID = 1L;UserOperator userOperator = new UserOperator();/*** @see HttpServlet#HttpServlet()*/public UserAdd() {super();// TODO Auto-generated constructor stub}// 获取客户端IP地址public static String getIpAddress(HttpServletRequest request) {String ip = request.getHeader("x-forwarded-for");if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getHeader("Proxy-Client-IP");}if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getHeader("WL-Proxy-Client-IP");}if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getHeader("HTTP_CLIENT_IP");}if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getHeader("HTTP_X_FORWARDED_FOR");}if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {ip = request.getRemoteAddr();}return ip;}/*** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse*      response)*/protected void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {// TODO Auto-generated method stubrequest.setCharacterEncoding("UTF-8");response.setContentType("text/html;charset=UTF-8");PrintWriter out = response.getWriter();// request.getRemoteAddr();System.out.println("*--------------------------------------------------*");System.out.println("新增管理员：UserAdd");String username = null;String email = null;String password = null;String register_ip = null;String gender = null;username = request.getParameter("username");email = request.getParameter("email");password = request.getParameter("password");register_ip = getIpAddress(request);gender = request.getParameter("gender");System.out.println("IpAddr" + register_ip);User user = new User(username, password, email, register_ip, gender);if (userOperator.addUser(user)) {System.out.println("添加成功！");out.flush();//清空缓存out.println("<script>");//输出script标签out.println("alert('添加成功！');");//js语句：输出alert语句out.println("history.back();");//js语句：输出网页回退语句out.println("</script>");//输出script结尾标签}else {System.out.println("添加失败！");out.flush();//清空缓存out.println("<script>");//输出script标签out.println("alert('添加失败！');");//js语句：输出alert语句out.println("history.back();");//js语句：输出网页回退语句out.println("</script>");//输出script结尾标签}out.close();}/*** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse*      response)*/protected void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {// TODO Auto-generated method stubdoGet(request, response);}}

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