作者主页：编程指南针
简介：Java领域优质创作者、CSDN博客专家 Java项目、简历模板、学习资料、面试题库、技术互助
文末获取源码项目编号：BS-YL-004
本系统基于JSP/SERVLET实现开发，数据库采用MYSQL，开发工具采用IDEA或ECLIPSE。
系统分两个角色：系统管理员和前端用户。前台用户可以实现注册，预约挂号，个人信息管理，公告管理，留言;后台管理人员可以管理科室，医院人员，收费统计，预约管理，留言管理，公告管理等。运行无误。
管理员登陆： admin / 123
http://localhost/srykzsblmis/admin/index.jsp
前端用户登陆：xm / 123
http://localhost/srykzsblmis/
系统部分功能展示如下：
系统管理员登陆
用户管理
公告管理
留言管理
科室管理
药品处置管理
统计报表之收费统计
挂号统计
修改个人信息
前端用户登陆注册：
留言板
登陆后预约挂号
个人信息修改
本系统功能完整，运行无误，比较适合作毕业设计使用。
部分核心代码如下：
package control;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
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 org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUpload;
import org.apache.commons.fileupload.RequestContext;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.fileupload.servlet.ServletRequestContext;
import util.Info;
import dao.CommDAO;
public class MainCtrl extends HttpServlet {
public MainCtrl() {
super();
}
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
this.doPost(request, response);
}
public void go(String url,HttpServletRequest request, HttpServletResponse response)
{
try {
request.getRequestDispatcher(url).forward(request, response);
} catch (ServletException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public void gor(String url,HttpServletRequest request, HttpServletResponse response)
{
try {
response.sendRedirect(url);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
HttpSession session = request.getSession();
HashMap admin = (HashMap)session.getAttribute("admin");
HashMap user = (HashMap)session.getAttribute("user");
String ac = request.getParameter("ac");
if(ac==null)ac="";
CommDAO dao = new CommDAO();
String date = Info.getDateStr();
String today = date.substring(0,10);
String tomonth = date.substring(0,7);
//登录
if(ac.equals("login"))
{
String utype = request.getParameter("utype");
String username = request.getParameter("uname");
String password = request.getParameter("upass");
String sql = "select * from sysuser where uname='"+username+"' and upass='"+password+"' ";
List userlist = dao.select(sql);
if(userlist.size()!=1)
{
request.setAttribute("error", "");
go("/admin/login.jsp", request, response);
}else{
request.getSession(). setAttribute("admin", userlist.get(0));
gor("/srykzsblmis/admin/index.jsp", request, response);
}
}
//添加用户
if(ac.equals("sysuseradd")){
String uname = request.getParameter("uname");
String cksql = "select * from sysuser where uname='"+uname+"'";
ArrayList cklist = (ArrayList)dao.select(cksql);
if(cklist.size()!=0){
request.getParameter("no");
go("/admin/sysuseradd.jsp", request, response);
}else{
String upass = request.getParameter("upass");
String tname = request.getParameter("tname");
String utype = request.getParameter("utype");
String sex = request.getParameter("sex");
String birth = request.getParameter("birth");
String tel = request.getParameter("tel");
String ismarage = request.getParameter("ismarage");
String addr = request.getParameter("addr");
String email = request.getParameter("email");
String idcard = request.getParameter("idcard");
String byschool = request.getParameter("byschool");
String dept = request.getParameter("dept");
if(!utype.equals("医生")){
dept = "";
}
String sql = "insert into sysuser (uname,upass,tname,utype,sex,dept,birth,tel,ismarage,addr,email,idcard,byschool)values" +
" ('"+uname+"','"+upass+"','"+tname+"','"+utype+"','"+sex+"','"+dept+"','"+birth+"','"+tel+"','"+ismarage+"'" +
" ,'"+addr+"','"+email+"','"+idcard+"','"+byschool+"')";
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/sysuseradd.jsp", request, response);
}
}
//编辑用户
if(ac.equals("sysuseredit")){
String id = request.getParameter("id");
String upass = request.getParameter("upass");
String tname = request.getParameter("tname");
String utype = request.getParameter("utype");
String sex = request.getParameter("sex");
String dept = request.getParameter("dept");
String birth = request.getParameter("birth");
String tel = request.getParameter("tel");
String ismarage = request.getParameter("ismarage");
String addr = request.getParameter("addr");
String email = request.getParameter("email");
String idcard = request.getParameter("idcard");
String byschool = request.getParameter("byschool");
if(!utype.equals("医生")){
dept = "";
}
String sql = "update sysuser set upass='"+upass+"',tname='"+tname+"',utype='"+utype+"',sex='"+sex+"',dept='"+dept+"' " +
" ,birth='"+birth+"',tel='"+tel+"',ismarage='"+ismarage+"',addr='"+addr+"',email='"+email+"'" +
" ,idcard='"+idcard+"',byschool='"+byschool+"' where id="+id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/sysuseradd.jsp", request, response);
}
//修改个人信息
if(ac.equals("stuedit1")){
String id = request.getParameter("id");
String upass = request.getParameter("upass");
String tname = request.getParameter("tname");
String sfcard = request.getParameter("sfcard");
String sex = request.getParameter("sex");
String tel = request.getParameter("tel");
String yx = request.getParameter("yx");
String bj = request.getParameter("bj");
String sql = "update student set upass='"+upass+"',tname='"+tname+"',sfcard='"+sfcard+"',sex='"+sex+"',tel='"+tel+"',yx='"+yx+"',bj='"+bj+"' where id="+id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/stuinfo.jsp", request, response);
}
//添加科室
if(ac.equals("deptadd")){
String deptname = request.getParameter("deptname");
String tel = request.getParameter("tel");
String addr = request.getParameter("addr");
String delstatus = "0";
String sql = "insert into dept (deptname,tel,addr,delstatus) values('"+deptname+"','"+tel+"','"+addr+"','"+delstatus+"')";
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/deptadd.jsp", request, response);
}
//修改科室
if(ac.equals("deptedit")){
String id = request.getParameter("id");
String tel = request.getParameter("tel");
String addr = request.getParameter("addr");
String deptname = request.getParameter("deptname");
String sql = "update dept set deptname='"+deptname+"',tel='"+tel+"',addr='"+addr+"' where id= "+id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/deptadd.jsp", request, response);
}
//添加药品、处置
if(ac.equals("ypcfadd")){
String yno = request.getParameter("yno");
String cksql = "select * from ypcf where yno='"+yno+"'";
ArrayList cklist = (ArrayList)dao.select(cksql);
if(cklist.size()!=0){
request.getParameter("no");
go("/admin/ypcfadd.jsp", request, response);
}else{
String yname = request.getParameter("yname");
String price = request.getParameter("price");
String type = request.getParameter("type");
String gg = request.getParameter("gg");
String company = request.getParameter("company");
if(!type.equals("药品")){
gg = "";
company = "";
}
String delstatus = "0";
String sql = "insert into ypcf (yno,yname,gg,price,company,delstatus,type)values('"+yno+"','"+yname+"','"+gg+"','"+price+"','"+company+"','"+delstatus+"','"+type+"')";
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/ypcfadd.jsp", request, response);
}
}
//编辑药品、处置
if(ac.equals("ypcfedit")){
String id = request.getParameter("id");
String yname = request.getParameter("yname");
String price = request.getParameter("price");
String type = request.getParameter("type");
String gg = request.getParameter("gg");
String company = request.getParameter("company");
if(!type.equals("药品")){
gg = "";
company = "";
}
String sql = "update ypcf set yname='"+yname+"',gg='"+gg+"',price='"+price+"',company='"+company+"',type='"+type+"' where id="+id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/ypcfadd.jsp", request, response);
}
//修改密码
if(ac.equals("uppass")){
String id = request.getParameter("id");
String upass = request.getParameter("upass");
String tname = request.getParameter("tname");
String sex = request.getParameter("sex");
String birth = request.getParameter("birth");
String tel = request.getParameter("tel");
String ismarage = request.getParameter("ismarage");
String addr = request.getParameter("addr");
String email = request.getParameter("email");
String idcard = request.getParameter("idcard");
String byschool = request.getParameter("byschool");
String sql = "update sysuser set upass='"+upass+"',tname='"+tname+"',sex='"+sex+"' ,birth='"+birth+"',tel='"+tel+"',ismarage='"+ismarage+"',addr='"+addr+"',email='"+email+"'" +
" ,idcard='"+idcard+"',byschool='"+byschool+"' where id="+id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/uppass.jsp", request, response);
}
//退出
if(ac.equals("exit")){
session.removeAttribute("admin");
request.setAttribute("suc", "");
go("/admin/login.jsp", request, response);
}
//新增挂号
if(ac.equals("ghadd")){
String ghno = request.getParameter("ghno");
String tname = request.getParameter("tname");
String sex = request.getParameter("sex");
String age = request.getParameter("age");
String idcard = request.getParameter("idcard");
String tel = request.getParameter("tel");
String addr = request.getParameter("addr");
String ghdept = request.getParameter("ghdept");
String price = request.getParameter("price");
String status = "待问诊";
String delstatus = "0";
String oper = admin.get("uname").toString();
String savetime = Info.getDateStr();
dao.commOper("insert into ghinfo (ghno,tname,sex,age,idcard,tel,addr,ghdept,price,status,delstatus,oper,savetime) " +
" values('"+ghno+"','"+tname+"','"+sex+"','"+age+"','"+idcard+"','"+tel+"','"+addr+"','"+ghdept+"','"+price+"','"+status+"','"+delstatus+"','"+oper+"','"+savetime+"') ");
request.setAttribute("suc", "");
go("/admin/ghadd.jsp", request, response);
}
//药品入库
if(ac.equals("yprk")){
String yno = request.getParameter("yno");
String num = request.getParameter("num");
String type = "in";
String oper = admin.get("uname").toString();
String savetime = Info.getDateStr();
dao.commOper("insert into kcrecord (yno,num,type,savetime,oper) values ('"+yno+"','"+num+"','"+type+"','"+savetime+"','"+oper+"') ");
request.setAttribute("suc", "");
go("/admin/yprk.jsp", request, response);
}
if(ac.equals("export")){
String sql = "select * from zd where fkstatus='已付款' ";
sql += "order by ghno desc";
ArrayList list = (ArrayList)dao.select(sql);
List rlist = new ArrayList();
DecimalFormat decimal = new DecimalFormat("#.#");
for(HashMap map:list)
{
HashMap am = dao.select("select * from ghinfo where ghno='"+map.get("ghno")+"'").get(0);
HashMap mstu = dao.select("select * from zd where ghno='"+map.get("ghno")+"'").get(0);
String info = mstu.get("info").toString();
String numinfo = mstu.get("numinfo").toString();
String yinfo = "";
String a[] = info.split("$");
String b[] = numinfo.split("$");
for(int i=0;i";
}
List mlist = new ArrayList();
mlist.add(map.get("ghno"));
mlist.add(am.get("tname"));
mlist.add(am.get("sex"));
mlist.add(am.get("age"));
mlist.add(mstu.get("bq"));
mlist.add(mstu.get("zd"));
mlist.add(yinfo);
mlist.add(decimal.format(Double.valueOf(map.get("totalprice").toString()))+"元");
mlist.add(map.get("sfoper"));
mlist.add(map.get("sfsavetime"));
rlist.add(mlist);
}
//String[] pros = {"挂号编号","患者姓名","收费金额","收费人","收费时间"};
String[] pros = {"挂号编号","患者姓名","性别","年龄","病情","诊断","药品处置","收费金额","收费人","收费时间"};
Info.writeExcel(request.getRealPath("/upfile/")+"/sfexport.xls", pros, rlist, request, response);
}
if(ac.equals("ghexport")){
String sql = "select * from ghinfo where 1=1 and delstatus='0'";
sql += "order by id desc";
ArrayList list = (ArrayList)dao.select(sql);
List rlist = new ArrayList();
DecimalFormat decimal = new DecimalFormat("#.#");
for(HashMap map:list)
{
List mlist = new ArrayList();
mlist.add(map.get("ghno"));
mlist.add(decimal.format(Double.valueOf(map.get("price").toString()))+"元");
HashMap dm = dao.select("select * from dept where id="+map.get("ghdept")).get(0);
mlist.add(dm.get("deptname"));
mlist.add(map.get("oper"));
mlist.add(map.get("savetime"));
rlist.add(mlist);
}
String[] pros = {"挂号编号","挂号金额","挂号科室","操作人","操作时间"};
Info.writeExcel(request.getRealPath("/upfile/")+"/ghexport.xls", pros, rlist, request, response);
}
if(ac.equals("test")){
String str = request.getParameter("str");
String sql = "select * from sysuser where uname like '%"+str+"%' or tname like '%"+str+"%' ";
if(str.equals("")){
sql = "select * from sysuser";
}
System.out.println(sql);
String returnStr = "";
ArrayList list = (ArrayList )dao.select(sql);
System.out.println("aa-="+list.size());
if(list.size()!=0){
for(HashMap map:list){
returnStr += map.get("uname")+"-"+map.get("tname")+"$";
}
out.println(returnStr);
}else{
out.println("");
}
}
if(ac.equals("testadd")){
String Hidden1 = request.getParameter("Hidden1");
//String str[] = Hidden1.split("$");
String cfno = "czd001";
//for(int i=0;i list = (ArrayList )dao.select(sql);
System.out.println("aa-="+list.size());
if(list.size()!=0){
for(HashMap map:list){
returnStr += map.get("yno")+"-"+map.get("yname")+"-"+map.get("price")+"元$";
}
out.println(returnStr);
}else{
out.println("");
}
}
//问诊添加
if(ac.equals("wzadd")){
String ghno = request.getParameter("ghno");
String bq = request.getParameter("bq");
String zd = request.getParameter("zd");
String info = request.getParameter("Hidden1");
String numinfo = request.getParameter("Hidden2");
String oper = admin.get("uname").toString();
String savetime = Info.getDateStr();
String qystatus = "未取药";
String fkstatus = "未付款";
dao.commOper("update ghinfo set status='已问诊' where ghno='"+ghno+"'");
String sql = "insert into zd (ghno,bq,zd,info,numinfo,oper,savetime,qystatus,fkstatus) values" +
" ('"+ghno+"','"+bq+"','"+zd+"','"+info+"','"+numinfo+"','"+oper+"','"+savetime+"','"+qystatus+"','"+fkstatus+"') ";
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/brwz.jsp?ghno="+ghno, request, response);
}
//修改问诊
if(ac.equals("wzedit")){
String ghno = request.getParameter("ghno");
String bq = request.getParameter("bq");
String zd = request.getParameter("zd");
String info = request.getParameter("Hidden1");
String numinfo = request.getParameter("Hidden2");
System.out.println("numinfo=="+numinfo);
String sql = "update zd set bq='"+bq+"',zd='"+zd+"',info='"+info+"',numinfo='"+numinfo+"' where ghno='"+ghno+"'";
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/brwzedit.jsp?ghno="+ghno, request, response);
}
//取药
if(ac.equals("qy")){
String ghno = request.getParameter("ghno");
HashMap zdm = dao.select("select * from zd where ghno='"+ghno+"'").get(0);
String yinfo = zdm.get("info").toString();
String numinfo = zdm.get("numinfo").toString();
String a[] = yinfo.split("$");
String b[] = numinfo.split("$");
String is = "yes";
int m = 0;
for(int i=0;ikc){
m++;
}
//
}
}
if(m==0){
for(int i=0;i0){
request.setAttribute("no", "");
}else{
dao.commOper("insert into patient (uname,upass,tname,sex,age,idcard,tel,addr,delstatus) values " +
"('"+uname+"','"+upass+"','"+tname+"','"+sex+"','"+age+"','"+idcard+"','"+tel+"','"+addr+"','"+delstatus+"') ");
request.setAttribute("suc", "");
go("/regedit.jsp", request, response);
}
}
//患者修改个人信息
if(ac.equals("userinfo")){
String id = request.getParameter("id");
String upass = request.getParameter("upass");
String tname = request.getParameter("tname");
String sex = request.getParameter("sex");
String age = request.getParameter("age");
String idcard = request.getParameter("idcard");
String tel = request.getParameter("tel");
String addr = request.getParameter("addr");
dao.commOper("update patient set upass='"+upass+"',tname='"+tname+"',sex='"+sex+"',age='"+age+"'," +
" idcard='"+idcard+"',tel='"+tel+"',addr='"+addr+"' where id="+id);
request.setAttribute("suc", "");
go("/userinfo.jsp", request, response);
}
//用户登陆
if(ac.equals("plogin")){
String uname = request.getParameter("uname");
String upass = request.getParameter("upass");
ArrayList list = (ArrayList)dao.select("select * from patient where uname='"+uname+"' and upass='"+upass+"' and delstatus='0' ");
if(list.size()==1)
{
session.setAttribute("user", list.get(0));
request.setAttribute("suc", "");
gor("index.jsp", request, response);
}else{
request.setAttribute("no", "");
go("index.jsp", request, response);
}
}
//预约
if(ac.equals("yy")){
String uid = user.get("id").toString();
String type = request.getParameter("type");
String dept = request.getParameter("id");
String savetime = Info.getDateStr();
dao.commOper("insert into yy (uid,type,dept,ghno,savetime) values ('"+uid+"','"+type+"','"+dept+"','','"+savetime+"') ");
request.setAttribute("suc", "");
go("yy.jsp?id="+dept, request, response);
}
//挂号受理
if(ac.equals("yysl")){
System.out.println("aa");
String id = request.getParameter("id");
HashMap map = dao.select("select * from yy where id="+id).get(0);
HashMap mm = dao.select("select * from patient where id="+map.get("uid")).get(0);
String ghno = Info.AutoID();
String tname = mm.get("tname").toString();
String sex = mm.get("sex").toString();
String age = mm.get("age").toString();
String idcard = mm.get("idcard").toString();
String tel = mm.get("tel").toString();
String addr = mm.get("addr").toString();
String ghdept = map.get("dept").toString();
String price = map.get("type").toString();
String status = "待问诊";
String delstatus = "0";
String oper = "网上预约";
String savetime = Info.getDateStr();
dao.commOper("update yy set ghno ='"+ghno+"' where id="+id);
dao.commOper("insert into ghinfo (ghno,tname,sex,age,idcard,tel,addr,ghdept,price,status,delstatus,oper,savetime) " +
" values('"+ghno+"','"+tname+"','"+sex+"','"+age+"','"+idcard+"','"+tel+"','"+addr+"','"+ghdept+"','"+price+"','"+status+"','"+delstatus+"','"+oper+"','"+savetime+"') ");
request.setAttribute("suc", "");
go("admin/yy.jsp", request, response);
}
//前台退出
if(ac.equals("frontexit")){
session.removeAttribute("user");
go("index.jsp", request, response);
}
//添加公告
if(ac.equals("noticeadd")){
String title = request.getParameter("title");
String note = request.getParameter("note");
String savetime = Info.getDateStr();
String sql = "insert into notice (title,note,savetime) values('"+title+"','"+note+"','"+savetime+"')";
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/noticeadd.jsp", request, response);
}
//修改公告
if(ac.equals("noticeedit")){
String id = request.getParameter("id");
String title = request.getParameter("title");
String note = request.getParameter("note");
String sql = "update notice set title='"+title+"',note='"+note+"' where id= "+id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/noticeadd.jsp", request, response);
}
//添加留言
if(ac.equals("chatadd")){
String msg = request.getParameter("msg");
String hfmsg = "";
String savetime = Info.getDateStr();
String uid = user.get("id").toString();
String sql = "insert into chat (msg,hfmsg,savetime,uid) values('"+msg+"','"+hfmsg+"','"+savetime+"','"+uid+"')";
dao.commOper(sql);
request.setAttribute("suc", "");
go("chat.jsp", request, response);
}
//回复留言
if(ac.equals("chathf")){
String id = request.getParameter("id");
String hfmsg = request.getParameter("hfmsg");
String sql = "update chat set hfmsg='"+hfmsg+"' where id= "+id;
dao.commOper(sql);
request.setAttribute("suc", "");
go("/admin/chathf.jsp?id="+id, request, response);
}
dao.close();
out.flush();
out.close();
}
public void init() throws ServletException {
// Put your code here
}
}服务器托管，北京服务器托管，服务器租用 http://www.fwqtg.net
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