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基于javaweb的JSP+Servlet医院挂号预约管理系统(管理员、用户)(java+jsp+servlet+mysql)

更新于

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

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

功能说明

管理员：登录、管理员、医生、病人、预约挂号、科室管理
普通用户：注册、登录、预约挂号、挂号查询

020123112502

030123112502

普通用户（前台）

470123102502

480123102502

490123102502

500123102502

510123102502

520123102502

530123102502

管理员（后台）

540123102502

550123102502

570123102502

580123102502

590123102502

000123112502

010123112502

技术框架

CSS JavaScript JSP Servlet JDBC MySQL

基于javaweb的JSP+Servlet医院挂号预约管理系统(管理员、用户)(java+jsp+servlet+mysql)

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}

public void doPost(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {
	request.setCharacterEncoding("UTF-8");
	String method = request.getParameter("method");

	if (method.equals("add")) {

		// 添加用户
		add(request, response);

	} else if (method.equals("adminLogin")) {

		// 管理员登录
		adminLogin(request, response);

	} else if (method.equals("showList")) {

		// 显示管理员列表
		showList(request, response);

	} else if (method.equals("gotoModify")) {

		// 进入修改
		gotoModify(request, response);

	} else if (method.equals("modify")) {

		// 修改之后
		modify(request, response);

	} else if (method.equals("delete")) {

		// 删除用户
		delete(request, response);

	} else if (method.equals("loginOut")) {
		// 退出登录

		loginOut(request, response);
	}

}

// 判断是否重名
public boolean isReName(String adminName, HttpServletRequest request,
		HttpServletResponse response) throws ServletException, IOException {
	boolean reName = false;
	// 判断不能重名
	List<Admin> list = adminService.getAdminList(null, null); // 得到列表,查询所有的
	if (list != null) {
		for (int i = 0; i < list.size(); i++) {
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}

public void doGet(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {
	doPost(request, response);

}

public void doPost(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {
	request.setCharacterEncoding("UTF-8");
	// 得到值
	String method = request.getParameter("method");
	if (method.equals("showList")) {
		// 显示病人信息列表
		showList(request, response);

	} else if (method.equals("add")) {

		add(request, response);

	} else if (method.equals("delete")) {

		delete(request, response);
	}
}

// 判断是否有预约
public boolean isHasReg(int pId, HttpServletRequest request,
		HttpServletResponse response) throws ServletException, IOException {
	boolean b = false; // 默认没有预约
	Register register = registerService.getByPId(pId);
	if (register == null) {
		b = false;// 没有预约
	} else {
		b = true;// 有预约
	}
	return b;
}

// 显示病人信息列表
public void showList(HttpServletRequest request,
		HttpServletResponse response) throws ServletException, IOException {
	// 得到名字，根据姓名查找时用
	String checkName = request.getParameter("checkName");
	// 分页
	PageData pageData = new PageData();
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		super.destroy(); // Just puts "destroy" string in log
		// Put your code heref
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

//		System.out.println("uiuiuiui");	
		doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		request.setCharacterEncoding("UTF-8");
		// 得到值
		String method = request.getParameter("method");
		if (method.equals("frontShowList")) {
			// 前台挂号时需要
			frontShowList(request, response);

		} else if (method.equals("selectDocList")) {
			// 前台查询医生列表
			selectDocList(request, response);

		} else if (method.equals("showList")) {
			// 显示诊室列表
			showList(request, response);

		} else if (method.equals("gotoAdd")) {
			// 添加时先初始化下拉列表框
			gotoAdd(request, response);

		} else if (method.equals("add")) {

			add(request, response);

		} else if (method.equals("modify")) {

			modify(request, response);

		} else if (method.equals("gotoModify")) {

			gotoModify(request, response);
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	}

	public void init() throws ServletException {

	}

}
package com.demo.servlet;



public class ImageServlet extends HttpServlet {

	public ImageServlet() {
		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 {
		doPost(request, response);
		
	}

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//生成验证码
		int width=70;
		int height=35;
		
		BufferedImage img=new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
		//TYPE_INT_RGB 表示一个图像，它具有合成整数像素的 8 位 RGB 颜色分量。
        
		//获取画笔 
		Graphics g=img.getGraphics();
		//设置图片颜色边框
		g.setColor(Color.white);
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	request.getRequestDispatcher("/guhao_select.jsp").forward(request,
			response);
	return;
}
if (password == null || password.trim().equals("")) {
	request.setAttribute("error", "密码不能为空");
	request.getRequestDispatcher("/guhao_select.jsp").forward(request,
			response);
	return;
}
// 根据用户名得到病人，得到预约信息
Patient patient = patientService.get(pName);
if (patient != null) {
	if (patient.getPassword().equals(password)) {

		// 根据病人id得到预约挂号信息
		Register register = registerService.getByPId(patient.getpId());
		if (register != null) {
			// 显示预约信息,得到医生, 科室
			Doctor doctor = doctorService.get(register.getDocId());
			Office office = officeService.get(doctor.getOffId());
			request.setAttribute("p", patient);
			request.setAttribute("doc", doctor);
			request.setAttribute("reg", register);
			request.setAttribute("off", office);
			request.getRequestDispatcher("/showSelectRegister.jsp")
					.forward(request, response);

		} else {
			request.setAttribute("error", "您没有任何预约");
			request.getRequestDispatcher("/guhao_select.jsp").forward(
					request, response);
		}
	} else {
		// 密码错误
		request.setAttribute("error", "密码错误");
		request.getRequestDispatcher("/guhao_select.jsp").forward(
				request, response);
	}
} else {

	request.setAttribute("error", "没有此用户");
	request.getRequestDispatcher("/guhao_select.jsp").forward(request,

项目链接：
https://javayms.github.io?id=262022362702102aj
https://javayms.pages.dev?id=262022362702102aj