Java实战项目 医院预约挂号系统
目录
- 一、项目简述
- 二、项目运行
- 登录拦截器代码:
- 医院预约挂号系统后台管理页面代码:
一、项目简述
功能: 用户分为患者,医生,管理员,患者可进行注册选择医生 挂号,选择日期,选择号源,医生可进行接诊,管理员可 对用户,医生信息的维护等等功能。
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: Jdbc+ Servlert + Jsp + css + JavaScript + JQuery + Ajax + Fileupload等等。
登录拦截器代码:
/** * 登录拦截器 * @author Administrator * */ @Component public class LoginInterceptor implements HandlerInterceptor{ private Logger log = LoggerFactory.getLogger(LoginInterceptor.class); @Autowired private SiteConfig siteConfig; @Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler){ String requestURI = request.getRequestURI(); HttpSession session = request.getSession(); session.setAttribute(SessionConstant.SESSION_USER_AUTH_KEY, AppConfig.ORDER_AUTH); Object attribute = session.getAttribute(SessionConstant.SESSION_USER_LOGIN_KEY); if(attribute == null){ log.info("用户还未登录或者session失效,重定向到登录页面,当前URL=" + requestURI); //首先判断是否是ajax请求 if(StringUtil.isAjax(request)){ //表示是ajax请求 try { response.setCharacterEncoding("UTF-8"); response.getWriter().write(JSON.toJSONString(CodeMsg.USER_SESSION_EXPIRED)); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return false; } //说明是普通的请求,可直接重定向到登录页面 //用户还未登录或者session失效,重定向到登录页面 try { response.sendRedirect("/system/login"); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return false; } log.info("该请求符合登录要求,放行" + requestURI); if(!StringUtil.isAjax(request)){ //若不是ajax请求,则将菜单信息放入页面模板变量 User user = (User)attribute; List<Menu> authorities = user.getRole().getAuthorities(); request.setAttribute("userTopMenus", MenuUtil.getTopMenus(authorities)); List<Menu> secondMenus = MenuUtil.getSecondMenus(user.getRole().getAuthorities()); request.setAttribute("userSecondMenus", secondMenus); request.setAttribute("userThirdMenus", MenuUtil.getChildren(MenuUtil.getMenuIdByUrl(requestURI,secondMenus),authorities)); request.setAttribute("siteName", siteConfig.getSiteName()); request.setAttribute("siteUrl", siteConfig.getSiteUrl()); } return true; } }
医院预约挂号系统后台管理页面代码:
<!DOCTYPE html> <html lang="zh"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"/> <title>${siteName!""}后台管理系统主页</title> <#include "../common/header.ftl"/> </head> <body> <div class="lyear-layout-web"> <!--左侧导航--> <aside class="lyear-layout-sidebar"> <!-- logo --> <div id="logo" class="sidebar-header"> <a href="/system/index" rel="external nofollow" ><img src="/admin/images/logo-sidebar.png" title="${siteName!""}" alt="${siteName!""}"/></a> </div> <div class="lyear-layout-sidebar-scroll"> <#include "../common/left-menu.ftl"/> </div> </aside> <!--End 左侧导航--> <#include "../common/header-menu.ftl"/> <!--页面主要内容--> <main class="lyear-layout-content"> <div class="container-fluid"> <div class="row"> <div class="col-sm-6 col-lg-3"> <div class="card bg-primary"> <div class="card-body clearfix"> <div class="pull-right"> <p class="h6 text-white m-t-0">备份文件</p> <p class="h3 text-white m-b-0">${databaseBackupTotal!"0"}</p> </div> <div class="pull-left"><span class="img-avatar img-avatar-48 bg-translucent"><i class="mdi mdi-database fa-1-5x"></i></span></div> </div> </div> </div> <div class="col-sm-6 col-lg-3"> <div class="card bg-danger"> <div class="card-body clearfix"> <div class="pull-right"> <p class="h6 text-white m-t-0">用户总数</p> <p class="h3 text-white m-b-0">${userTotal!"0"}</p> </div> <div class="pull-left"><span class="img-avatar img-avatar-48 bg-translucent"><i class="mdi mdi-account fa-1-5x"></i></span></div> </div> </div> </div> <div class="col-sm-6 col-lg-3"> <div class="card bg-success"> <div class="card-body clearfix"> <div class="pull-right"> <p class="h6 text-white m-t-0">当前在线用户</p> <p class="h3 text-white m-b-0">${onlineUserTotal!"0"}</p> </div> <div class="pull-left"><span class="img-avatar img-avatar-48 bg-translucent"><i class="mdi mdi-account-multiple fa-1-5x"></i></span></div> </div> </div> </div> <div class="col-sm-6 col-lg-3"> <div class="card bg-purple"> <div class="card-body clearfix"> <div class="pull-right"> <p class="h6 text-white m-t-0">操作日志</p> <p class="h3 text-white m-b-0">${operatorLogTotal!"0"}条</p> </div> <div class="pull-left"> <span class="img-avatar img-avatar-48 bg-translucent"><i class="mdi mdi-keyboard-close fa-1-5x"></i></span> </div> </div> </div> </div> </div> <div class="row"> <div class="col-lg-12"> <div class="card"> <div class="card-toolbar clearfix"> <#include "../common/third-menu.ftl"/> </div> <div class="card-body"> <div class="table-responsive"> <table class="table table-bordered"> <thead> <tr> <th>医生编号</th> <th>医生名称</th> <th>病人名称</th> <th>所属科室</th> <th>支付状态</th> <th>出诊状态</th> </tr> </thead> <tbody> <#if orderReceivings?size gt 0> <#list orderReceivings as orderReceiving> <tr> <td style="vertical-align:middle;">${orderReceiving.doctor.doctorDno}</td> <td style="vertical-align:middle;">${orderReceiving.doctor.user.name}</td> <td style="vertical-align:middle;">${orderReceiving.orderRegistration.patient.user.name}</td> <td style="vertical-align:middle;">${orderReceiving.doctor.department.name}</td> <td style="vertical-align:middle;"> <#if orderReceiving.payStatus == 1> <font class="text-warning">未支付</font> <#else> <font class="text-success">已支付</font> </#if> </td> <td style="vertical-align:middle;"> <#if orderReceiving.status == 1> <font class="text-warning">未完成</font> <#else> <font class="text-success" id="tab1">已完成</font> </#if> </td> </tr> </#list> </#if> </tbody> </table> </div> </div> </div> </div> </div> </div> </main> <!--End 页面主要内容--> </div> </div> <#include "../common/footer.ftl"/> <script type="text/javascript" src="/admin/js/perfect-scrollbar.min.js"></script> <script type="text/javascript" src="/admin/js/main.min.js"></script> <script type="text/javascript"> $(document).ready(function () { }); </script> </body> </html>
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