基于java web的医院网上预约挂号系统 代码+数据库文件 齐全

package control; import java.io.IOException; import java.io.PrintWriter; import java.io.UnsupportedEncodingException; import java.util.List; import java.util.Map; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import servlet.DoctorService; public class DoctorAction extends HttpServlet { /** * The doGet method of the servlet. <br> * * 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 { String action=request.getParameter("method");//获取href链接传过来的值，根据不同method请求，调用不同方法 System.out.println("get:"+action); if(action.equals("infor")) { infor(request,response); } else if(action.equals("order")) { order(request,response); } else if(action.equals("doctorShow")) { doctorShow(request,response); } else if(action.equals("editDoctor")) { edit(request, response); } else if(action.equals("deleteDoctor")) { deleteDoctor(request, response); } else if(action.equals("allDoctor")) { allDoctor(request, response); } } private void allDoctor(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); List list=doctor.selectDoctor(); request.setAttribute("list", list); request.getRequestDispatcher("home.jsp").forward(request, response); } private void doctorShow(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { DoctorService doctor=new DoctorService(); List list=doctor.selectDoctor(); request.setAttribute("list", list); request.getRequestDispatcher("admin/doctor.jsp").forward(request, response); } private void deleteDoctor(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); String id=request.getParameter("id"); System.out.println("id:"+id); if(doctor.deleteDoctor(id)) { List list=doctor.selectDoctor(); request.setAttribute("list", list); request.getRequestDispatcher("admin/doctor.jsp").forward(request, response); } else { response.setContentType("text/html;charset=GBK"); PrintWriter out=response.getWriter(); out.print("<script type='text/javascript'>alert('删除失败');history.go(-1);</script>"); } } private void edit(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); String id=request.getParameter("id"); Map map=doctor.selectId(id); request.setAttribute("map", map); request.getRequestDispatcher("admin/updateDoctor.jsp").forward(request, response); } private void order(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); String id=request.getParameter("id"); Map map=doctor.selectId(id); request.setAttribute("map", map); request.getRequestDispatcher("order.jsp").forward(request, response); } private void infor(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); String id=request.getParameter("id"); Map map=doctor.selectId(id); request.setAttribute("map", map); request.getRequestDispatcher("introduction.jsp").forward(request, response); } /** * The doPost method of the servlet. <br> * * 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("gbk"); String action=request.getParameter("method");//获取<form>表单action传过来的值，根据不同action请求，调用不同方法 System.out.println("post:"+action); if(action.equals("select")) { select(request,response); } else if(action.equals("updateDoctor")) { updateDoctor(request,response); } else if(action.equals("addDoctor")) { addDoctor(request,response); } } private void addDoctor(HttpServletRequest request, HttpServletResponse response) throws IOException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); String name=request.getParameter("name"); String type=request.getParameter("type"); String phone=request.getParameter("phone"); String introduction=request.getParameter("introduction"); response.setContentType("text/html;charset=GBK"); PrintWriter out=response.getWriter(); if(doctor.addDoctor(name,type,phone,introduction)) { out.print("<script type='text/javascript'>alert('添加成功');history.go(-1);</script>"); } else { out.print("<script type='text/javascript'>alert('添加失败');history.go(-1);</script>"); } } private void updateDoctor(HttpServletRequest request, HttpServletResponse response) throws IOException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); String name=request.getParameter("name"); String type=request.getParameter("type"); String phone=request.getParameter("phone"); String id=request.getParameter("id"); String introduction=request.getParameter("introduction"); response.setContentType("text/html;charset=GBK"); PrintWriter out=response.getWriter(); if(doctor.updateDoctor(name,type,phone,introduction,id)) { out.print("<script type='text/javascript'>alert('修改成功');history.go(-1);</script>"); } else { out.print("<script type='text/javascript'>alert('修改失败');history.go(-1);</script>"); } } private void select(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { request.setCharacterEncoding("gbk"); DoctorService doctor=new DoctorService(); String infor=request.getParameter("infor"); List list=doctor.select(infor); System.out.println("list.size:"+list.size()); if(list.size()!=0) { request.setAttribute("list", list); request.getRequestDispatcher("home.jsp").forward(request, response); } else { response.setContentType("text/html;charset=GBK"); PrintWriter out=response.getWriter(); out.print("<script type='text/javascript'>alert('找不到没有相应的信息');history.go(-1);</script>"); } } }