基于javaweb的JSP+Servlet网络招聘系统求职招聘工作(java+servlet+mysql+jsp)

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

基于javaweb的JSP+Servlet网络招聘系统求职招聘工作(java+servlet+mysql+jsp)

首页：
http://localhost:8080/servlet/MainPageServlet

管理员：
admin 123456

企业：
ep1 123456
ep2 123456
ep3 123456

学生：
stu1 123456
stu2 123456
stu3 123456

注意：每个公司只能发布一个职位（职位表有公司名唯一约束：tb_eppostjob）

			}
		} catch (SQLException e) {
			e.printStackTrace();
		}
		//转向EPHome.jsp页面
		request.getRequestDispatcher("../EPHome.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 {

		doGet(request,response);
	}

}

/**
 * 企业界面查询符合要求的毕业生信息servlet
 */

public class EPShowStoreServlet extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * 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 {

		//创建收藏的毕业生用户名list
		ArrayList<String> arrStuUsername = new ArrayList<String>();
		//创建EPStoreDao数据库操作对象
		EPStoreDao epsd = new EPStoreDao();
		//从session中获取该公司的EPUser
		HttpSession session = request.getSession();
		String epUsername = (String) session.getAttribute("EPUser");
		//查询出该公司收藏的公司
		try {
			arrStuUsername = epsd.queryEPStore(epUsername);
			session.setAttribute("storeStuUsernames", arrStuUsername);
			//判断是否为空
			if(arrStuUsername.size() == 0){

			e.printStackTrace();
		}
	}
}else{
	System.out.println(false);
	request.setAttribute("error", "请先进行搜索框搜索");
	return;
}

//使用符合条件的username查询出EPData和EPPostJob
//将ArrayList epds转化为json
JSONObject json = new JSONObject();
JSONArray array = new JSONArray();
JSONObject member = null;
if(usernames != null){
	//创建EPDataDao数据库操作对象进行查找
	EPDataDao epdd = new EPDataDao();
	//创建EPPostJobDao数据库操作对象进行查找
	EPPostJobDao eppjd = new EPPostJobDao();
	for (String username : usernames) {
		member = new JSONObject();
		member.put("epUsername", username);
		EPData epd = new EPData();
		EPPostJob eppj = new EPPostJob();
		try {
			epd = epdd.getEPData(username);
			member.put("epName", epd.getEPname());
			member.put("epAddr", epd.getEPaddr());
		} catch (SQLException e) {
			e.printStackTrace();
		}
		try {
			eppj = eppjd.getEPPostJob(username);
			member.put("jobName", eppj.getJobname());
			member.put("salary", eppj.getJobsalary());
		} catch (SQLException e) {
			e.printStackTrace();
		}
		array.add(member);
	}
	json.put("result", array);
	PrintWriter pw = response.getWriter();
	pw.print(json.toString());
}else{
	System.out.println(false);
	request.setAttribute("error", "未找到结果");

			int status = eppj.getStatus();
			if(status == 0){
				request.setAttribute("auth", "(下架状态)");
			}else{
				request.setAttribute("auth", "(上架状态)");
			}
		}
		//转向EPShowPostJob.jsp页面
		request.getRequestDispatcher("../EPShowPostJob.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 {

		doGet(request,response);
	}

}

/**
 * 将数据库中原先的简历信息填写到表单中servlet，方便修改
 */

			request.setAttribute("strRecommends", arrRecommend.toString());
		}
		
		//显示该公司现有的评论
		CommentDao cd = new CommentDao();
		ArrayList<Comment> arrComm = new ArrayList<Comment>();
		try {
			arrComm = cd.queryComment(EPusername);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		if(arrComm.size() > 0){
			request.setAttribute("comments", arrComm);
		}
		//转向stuJobDetile.jsp页面
		request.getRequestDispatcher("../stuJobDetail.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 {

		doGet(request,response);
	}

}

/**
 * 处理修改后的简历servlet
 */

public class EPSelectServlet extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * 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 {

		response.setContentType("text/html");
		response.setCharacterEncoding("utf-8");
		request.setCharacterEncoding("utf-8");
		//取得json中的筛选条件
		String address = request.getParameter("address");
		String trade = request.getParameter("trade");
		String salary = request.getParameter("salary");
		String diploma = request.getParameter("diploma");
//		System.out.println(address + " " + trade + " " + salary + " " + diploma);
		//创建JobIntentionDao数据库操作对象
		JobIntentionDao jid = new JobIntentionDao();
		//查询符合要求的毕业生用户名
		ArrayList<String> arrStuUsername = new ArrayList<String>();

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项目链接：
https://javayms.github.io?id=212023372309201fd
https://javayms.pages.dev?id=212023372309201fd