基于javaweb+jsp的医院住院管理系统
基于javaweb+jsp的医院住院管理系统
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Bootstrap.
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架或SpringBoot…均可
开发工具：eclipse/idea/myeclipse/sts等均可配置运行
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
import com.demo.service.BingfangService;
import com.demo.service.impl.BingfangServiceImpl;
import com.demo.vo.Bingfang;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
<td>${vo.zhuyuanSex}td>
<td>${vo.zhuyuanKeshi}td>
<td>${vo.zhuyuanBingfanghao}td>
<td>${vo.zhuyuanTime}td>
<td>${vo.zhuyuanYishi}td>
<td title="${vo.zhuyuanText}">
<c:choose>
<c:when test="${fn:length(vo.zhuyuanText) > 19}">
<c:out value="${fn:substring(vo.zhuyuanText, 0, 19)}..."/>
c:when>
<c:otherwise>
<c:out value="${vo.zhuyuanText}"/>
c:otherwise>
c:choose>
td>
<td>
<button class="btn btn-rect btn-grad btn-danger btn-sm" style="padding: 0px 1px;" onclick="window.location.href='ZhuyuanServlet?action=get&id=${vo.id}'">详情button>
<button class="btn btn-rect btn-grad btn-default btn-sm" style="padding: 0px 1px;"
if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"c:if>
οnclick="window.location.href='ZhuyuanServlet?action=editPre&id=${vo.id}'">编辑button>
<button class="btn btn-rect btn-grad btn-danger btn-sm" style="padding: 0px 1px;" if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"c:if> οnclick="if(window.confirm('将要删除：${vo.zhuyuanName}？'))window.location.href='ZhuyuanServlet?action=delete&id=${vo.id}'">删除button>
td>
tr>
c:forEach>
/**
* 处理Get请求
*
* @param request
* @param response
* @throws ServletException
* @throws IOException
*/
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doPost(request, response);//Get请求和Post请求的处理是一样的，所以把request、response转交给Post方法就好
}
/**
* 根据参数，查询出条例条件的记录集合，最后将数据返回给调用处或者将数据集合设置到session域里，再跳转到对应的列表页面
*
* @param request
* @param response
*/
private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {
//查询列和关键字
String searchColumn = Util.decode(request, "searchColumn");
String keyword = Util.decode(request, "keyword");
int totalCount = 0;
String condition = "";
String sqlList;
if (params.get("searchColumn") != null && !"".equals(params.get("searchColumn"))) {
condition += " and `" + params.get("searchColumn") + "` like '%" + params.get("keyword") + "%'";
}
try {
Connection c = Util.getConnection();
PreparedStatement ps;
ResultSet rs;
String limit = (params.get("startIndex") != null && params.get("pageSize") != null) ? " limit " + params.get("startIndex") + "," + params.get("pageSize") : "";
sqlList = "select * from `t_zhuyuan` where 1=1 " + condition + " order by id asc " + limit + ";";
ps = c.prepareStatement(sqlList);
rs = ps.executeQuery();
while (rs.next()) {
Zhuyuan vo = new Zhuyuan();
vo.setId(rs.getLong("id"));
vo.setZhuyuanName(rs.getString("zhuyuan_name"));
vo.setZhuyuanHao(rs.getString("zhuyuan_hao"));
vo.setZhuyuanSex(rs.getString("zhuyuan_sex"));
vo.setZhuyuanKeshi(rs.getString("zhuyuan_keshi"));
import com.demo.util.Util;
import com.demo.vo.User;
import javax.imageio.ImageIO;
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.awt.*;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
//@WebServlet("/AuthServlet")
}
//@Override
public boolean delete(long id) {
try {
Connection c = Util.getConnection();
Statement s = c.createStatement();
String sql = "delete from `t_zhuyuan` where id = " + id;
s.execute(sql);
s.close();
c.close();
return true;
} catch (Exception e) {
e.printStackTrace();
public void add(Zhuyuan vo) {
String sql = "insert into `t_zhuyuan` (`zhuyuan_name`,`zhuyuan_hao`,`zhuyuan_sex`,`zhuyuan_keshi`,`zhuyuan_bingfanghao`,`zhuyuan_time`,`zhuyuan_yishi`,`zhuyuan_text`) values(?,?,?,?,?,?,?,?)";
try {
Connection c = Util.getConnection();
PreparedStatement ps = c.prepareStatement(sql);
ps.setString(1, vo.getZhuyuanName());
ps.setString(2, vo.getZhuyuanHao());
ps.setString(3, vo.getZhuyuanSex());
ps.setString(4, vo.getZhuyuanKeshi());
ps.setString(5, vo.getZhuyuanBingfanghao());
ps.setString(6, vo.getZhuyuanTime());
c.close();
} catch (Exception e) {
e.printStackTrace();
}
return vo;
}
//@Override
public Map<String, Object> list(Map<String, Object> params) {
List<User> list = new ArrayList();
int totalCount = 0;
String condition = "";
String sqlList;
if (params.get("searchColumn") != null && !"".equals(params.get("searchColumn"))) {
condition += " and `" + params.get("searchColumn") + "` like '%" + params.get("keyword") + "%'";
}
try {
Connection c = Util.getConnection();
import java.io.IOException;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
//@WebServlet("/AuthServlet")
public class AuthServlet extends HttpServlet {
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//过滤编码
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
<br>
<table class="table table-striped table-hover table-bordered">
<thead>
<tr class="index-content-table-th">
<th>姓名th>
<th>住院号th>
<th>性别th>
<th>科室th>
<th>病房号th>
<th>入院时间th>
<th>护理医师th>
<th>备注th>
<th>操作th>
function check() {
//根据ID获取值
if (document.getElementById("zhuyuanName").value.trim().length == 0) {
alert("姓名不能为空!");
return false;
}
if (document.getElementById("zhuyuanHao").value.trim().length == 0) {
alert("住院号不能为空!");
return false;
}
if (document.getElementById("zhuyuanKeshi").value.trim().length == 0) {
alert("科室不能为空!");
return false;
}
if (document.getElementById("zhuyuanBingfanghao").value.trim().length == 0) {
alert("病房号不能为空!");
return false;
}
if (document.getElementById("zhuyuanTime").value.trim().length == 0) {
alert("入院时间不能为空!");
return false;
}
if (document.getElementById("zhuyuanYishi").value.trim().length == 0) {
alert("护理医师不能为空!");
Connection c = Util.getConnection();
PreparedStatement ps;
ResultSet rs;
String limit = (params.get("startIndex") != null && params.get("pageSize") != null) ? " limit " + params.get("startIndex") + "," + params.get("pageSize") : "";
sqlList = "select * from `t_user` where 1=1 " + condition + " order by id asc " + limit + ";";
ps = c.prepareStatement(sqlList);
rs = ps.executeQuery();
while (rs.next()) {
User vo = new User();
vo.setId(rs.getLong("id"));
vo.setUsername(rs.getString("username"));
vo.setPassword(rs.getString("password"));
vo.setRealName(rs.getString("real_name"));
vo.setUserSex(rs.getString("user_sex"));
vo.setUserPhone(rs.getString("user_phone"));
vo.setUserText(rs.getString("user_text"));
vo.setUserType(rs.getString("user_type"));
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 住院模块的DAO层（数据层）的具体实现类，对ZhuyuanDAO接口中定义的增删改查等抽象方法作出具体的功能实现
*/
public class ZhuyuanDAOImpl implements ZhuyuanDAO {
//@Override
public void add(Zhuyuan vo) {
String sql = "insert into `t_zhuyuan` (`zhuyuan_name`,`zhuyuan_hao`,`zhuyuan_sex`,`zhuyuan_keshi`,`zhuyuan_bingfanghao`,`zhuyuan_time`,`zhuyuan_yishi`,`zhuyuan_text`) values(?,?,?,?,?,?,?,?)";
try {
Connection c = Util.getConnection();
PreparedStatement ps = c.prepareStatement(sql);
ps.setString(1, vo.getZhuyuanName());
ps.setString(2, vo.getZhuyuanHao());
ps.setString(3, vo.getZhuyuanSex());
ps.setString(4, vo.getZhuyuanKeshi());
ps.setString(5, vo.getZhuyuanBingfanghao());
vo.setBingfangCount(rs.getString("bingfang_count"));
vo.setBingfangPrice(rs.getString("bingfang_price"));
vo.setBingfangText(rs.getString("bingfang_text"));
}
c.close();
} catch (Exception e) {
e.printStackTrace();
}
return vo;
}
//@Override
public Map<String, Object> list(Map<String, Object> params) {
List<Bingfang> list = new ArrayList();
int totalCount = 0;
String condition = "";
String sqlList;
if (params.get("searchColumn") != null && !"".equals(params.get("searchColumn"))) {
tr>
<tr>
<td width="12%">住院号：td><td><input class="index-content-table-td-add" type="text" id="zhuyuanHao" name="zhuyuanHao" value=""/>td>
tr>
<tr>
<td width="12%">性别：td>
<td>
<input name="zhuyuanSex" type="radio" value="男" checked="checked"/> 男
<input name="zhuyuanSex" type="radio" value="女"/> 女
td>
tr>
<tr>
<td width="12%">科室：td><td><input class="index-content-table-td-add" type="text" id="zhuyuanKeshi" name="zhuyuanKeshi" value=""/>td>
tr>
<tr>
<td width="12%">病房号：td><td><input class="index-content-table-td-add" type="text" id="zhuyuanBingfanghao" name="zhuyuanBingfanghao" value=""/>td>
tr>
<tr>
<td width="12%">入院时间：td><td><input class="index-content-table-td-add" type="text" id="zhuyuanTime" name="zhuyuanTime" value=""/>td>
tr>
<tr>
<td width="12%">护理医师：td><td><input class="index-content-table-td-add" type="text" id="zhuyuanYishi" name="zhuyuanYishi" value=""/>td>
tr>
<tr>
//@Override
public boolean delete(long id) {
try {
Connection c = Util.getConnection();
Statement s = c.createStatement();
String sql = "delete from `t_user` where id = " + id;
s.execute(sql);
s.close();
c.close();
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
* 处理Get请求
*
* @param request
* @param response
* @throws ServletException
* @throws IOException
*/
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doPost(request, response);//Get请求和Post请求的处理是一样的，所以把request、response转交给Post方法就好
}
/**
* 根据参数，查询出条例条件的记录集合，最后将数据返回给调用处或者将数据集合设置到session域里，再跳转到对应的列表页面
c.close();
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
//@Override
public Zhuyuan get(Serializable id) {
Zhuyuan vo = null;
try {
Connection c = Util.getConnection();
Statement s = c.createStatement();
String sql = "select * from `t_zhuyuan` where id = " + id;
ResultSet rs = s.executeQuery(sql);
if (rs.next()) {
vo = new Zhuyuan();
vo.setId(rs.getLong("id"));
vo.setZhuyuanName(rs.getString("zhuyuan_name"));
vo.setZhuyuanHao(rs.getString("zhuyuan_hao"));
vo.setZhuyuanSex(rs.getString("zhuyuan_sex"));
vo.setZhuyuanKeshi(rs.getString("zhuyuan_keshi"));
vo.setZhuyuanBingfanghao(rs.getString("zhuyuan_bingfanghao"));
* 住院模块的DAO层（数据层）的具体实现类，对ZhuyuanDAO接口中定义的增删改查等抽象方法作出具体的功能实现
*/
public class ZhuyuanDAOImpl implements ZhuyuanDAO {
//@Override
public void add(Zhuyuan vo) {
String sql = "insert into `t_zhuyuan` (`zhuyuan_name`,`zhuyuan_hao`,`zhuyuan_sex`,`zhuyuan_keshi`,`zhuyuan_bingfanghao`,`zhuyuan_time`,`zhuyuan_yishi`,`zhuyuan_text`) values(?,?,?,?,?,?,?,?)";
try {
Connection c = Util.getConnection();
PreparedStatement ps = c.prepareStatement(sql);
ps.setString(1, vo.getZhuyuanName());
ps.setString(2, vo.getZhuyuanHao());
ps.setString(3, vo.getZhuyuanSex());
ps.setString(4, vo.getZhuyuanKeshi());
ps.setString(5, vo.getZhuyuanBingfanghao());
ps.setString(6, vo.getZhuyuanTime());
ps.setString(7, vo.getZhuyuanYishi());
* 而后再调用FeiyongService业务层的方法来处理具体的业务，最后将处理完成的结果返回或跳转至相应页面
*/
//@WebServlet("/FeiyongServlet")
public class FeiyongServlet extends HttpServlet {
/**
* 处理Post请求
*
* @param request
* @param response
* @throws ServletException
* @throws IOException
*/
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//过滤编码
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
String action = Util.decode(request, "action");
if ("add".equals(action)) {//增加
Notice vo = new Notice();
//取出页面传进来的各个数据，并设置到Notice对象的属性里
vo.setNoticeName(Util.decode(request, "noticeName"));
vo.setNoticeText(Util.decode(request, "noticeText"));
vo.setNoticeType(Util.decode(request, "noticeType"));
vo.setCreateDate(Util.decode(request, "createDate"));
NoticeService noticeService = new NoticeServiceImpl();
//调用Service层增加方法（add），增加记录
noticeService.add(vo);
this.redirectList(request, response);
} else if ("delete".equals(action)) {//删除
//取出表要删除的公告记录的主键
long id = Long.parseLong(Util.decode(request, "id"));
import java.io.Serializable;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
Integer totalRecord = (Integer) map.get("totalCount");//根据查询条件取出对应的总记录数，用于分页
String pageNum = Util.decode(request, "pageNum");//封装分页参数
com.demo.util.PageBean<Object> pb = new com.demo.util.PageBean(Integer.valueOf(pageNum != null ? pageNum : "1"), totalRecord);
params.put("startIndex", pb.getStartIndex());
params.put("pageSize", pb.getPageSize());
List list = (List) zhuyuanService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果list
pb.setServlet("ZhuyuanServlet");
pb.setSearchColumn(searchColumn);
pb.setKeyword(keyword);
pb.setList(list);
request.getSession().setAttribute("pageBean", pb);
request.getSession().setAttribute("list", pb.getList());
response.sendRedirect("zhuyuan_list.jsp");
}
* @param request
* @param response
* @throws ServletException
* @throws IOException
*/
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//过滤编码
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
String action = Util.decode(request, "action");
if ("add".equals(action)) {//增加
Feiyong vo = new Feiyong();
//取出页面传进来的各个数据，并设置到Feiyong对象的属性里
vo.setFeiyongNo(Util.decode(request, "feiyongNo"));
vo.setFeiyongZhuyuanhao(Util.decode(request, "feiyongZhuyuanhao"));
vo.setFeiyongName(Util.decode(request, "feiyongName"));
vo.setFeiyongJine(Util.decode(request, "feiyongJine"));
vo.setFeiyongJiaofeifangshi(Util.decode(request, "feiyongJiaofeifangshi"));
vo.setFeiyongJiaofeishijian(Util.decode(request, "feiyongJiaofeishijian"));
vo.setFeiyongText(Util.decode(request, "feiyongText"));
FeiyongService feiyongService = new FeiyongServiceImpl();
//调用Service层增加方法（add），增加记录
feiyongService.add(vo);
// 验证码的随机字体
String[] fontNames = {"Times New Roman", "Book antiqua", "Arial"};
for (int i = 0; i < 4; i++) {
// 随机设置当前验证码的字符的字体
g.setFont(new Font(fontNames[random.nextInt(3)], Font.ITALIC, height));
// 随机获得当前验证码的字符
char codeChar = codeChars.charAt(random.nextInt(charsLength));
validationCode.append(codeChar);
// 随机设置当前验证码字符的颜色
g.setColor(getRandomColor(10, 100));
// 在图形上输出验证码字符，x和y都是随机生成的
g.drawString(String.valueOf(codeChar), 16 * i + random.nextInt(7), height - random.nextInt(6));
}
HttpSession session = request.getSession();
package com.demo.servlet;
import com.demo.util.Util;
import com.demo.service.ZhuyuanService;
import com.demo.service.impl.ZhuyuanServiceImpl;
import com.demo.vo.Zhuyuan;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
运行环境
Java≥6、Tomcat≥7.0、MySQL≥5.5
开发工具
eclipse/idea/myeclipse/sts等均可配置运行
技术框架
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Bootstrap.
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架或SpringBoot…均可
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
功能说明
登录、注册、退出、用户模块、公告模块、病房模块、费用模块、住院模块的增删改查管理
↖[获取源码方式]见左侧