Java Web 毕设系列项目说明【源码+论文】

我不是女神ヾ 2024-03-30 13:16 33阅读 0赞

#### 文章目录 ####

*  1 项目包含内容
 *  2 样例 - 网上招聘系统的设计与实现
 *   *  2.1 系统研究背景
     *  2.2 系统研究意义
     *  2.3 开发环境
     *  2.4 系统设计
     *   *  2.4.1 系统设计模块
         *  2.4.2 运行结果展示
         *  2.4.3部分实现代码
 *  最后

--------------------

## 1 项目包含内容 ##

**包含内容：**

*  项目源码 + 数据库 + 部署视频
 *  论文+答辩PPT+任务书

文档和代码：  
![在这里插入图片描述][20201215152000730.jpg_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]

文档：  
![在这里插入图片描述][20201215151955798.jpg_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]

论文预览：  
![在这里插入图片描述][20201215153203658.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_86_color_AFFFFF_t_70]

--------------------

## 2 样例 - 网上招聘系统的设计与实现 ##

### 2.1 系统研究背景 ###

伴随着中国经济的飞速发展，城市化进程的加快，求职者队伍的不断壮大，传统人才招聘的弊端初露端倪。首先，传统人才应聘的形式是求职者和企业的负责人面对面地交流。这就需要企业和求职者提前规划自己的时间，准备大量的纸质材料，并选好举办招聘会的地点，这一系列流程都需要双方把大量的精力投入到准备活动中去，使得应聘还未开始，成本就已大幅增加。其次，企业在筛选数以百计，甚至数以万计简历的时候，往往会由于阅读疲劳，漏掉一些真正有价值的简历，使得企业丧失掉一批有用的人才。对于求职者而言，也会错失掉良好的机会，令人惋惜。  
 随着国内互联网飞速的发展，人们已经越来越习惯于使用互联网传递信息，接收信息，利用互联网技术使得自己的生活更加便利，快捷。在这样一种大趋势下，网上人才招聘系统出现在了人们的眼前。而且由于网络招聘较传统招聘具有多项优势，越来越多的求职者选择网络求职成为自己的应聘方式。

### 2.2 系统研究意义 ###

本系统开发的意义一方面在于突破传统人才招聘的模式，给招聘者和求职者提供一个便利、高效、准确的网络招聘平台，使得双方可以在把成本降到最低的前提下，在更快的时间获得更加准确的信息，从而满足企业的用人需求，实现求职者的自我价值。另一方面在于完善网络招聘服务工作，建立服务体系，通过对用户需求的研究，开发出更符合实际应用的软件。

### 2.3 开发环境 ###

*  操作系统：Windows10
 *  数据库版本：Oracle10g XE
 *  JDK版本：JDK1.8
 *  服务器版本：apache-tomcat-8.0.24-windows-x64

**技术栈**

*  后端 ：Core Java、Servlet、Jsp、MyBatis
 *  前端 ：HTML+CSS实现页面布局，部分功能使用Jquery和Ajax减轻服务器端的压力。

--------------------

### 2.4 系统设计 ###

#### 2.4.1 系统设计模块 ####

![在这里插入图片描述][20201215144916124.png_x-oss-process_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_FFF000_t_70]

#### 2.4.2 运行结果展示 ####

![在这里插入图片描述][20201215145525948.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_FFFFFF_t_70]

![在这里插入图片描述][20201215145534722.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_FFFFFF_t_70]

![在这里插入图片描述][202012151455537.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]

![在这里插入图片描述][20201215145604745.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]  
![在这里插入图片描述][20201215145619635.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]  
![在这里插入图片描述][20201215145628613.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]  
![在这里插入图片描述][20201215145636158.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]

#### 2.4.3部分实现代码 ####

ApplyServlet.java

package tyut.web;
    
    import java.io.IOException;
    import java.io.PrintWriter;
    
    import javax.servlet.Servlet;
    import javax.servlet.ServletException;
    import javax.servlet.http.HttpServlet;
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    import tyut.bean.Employee;
    import tyut.service.imp.IEmployeeServiceImp;
    
    /**
     * Servlet implementation class ApplyServlet
     */
    public class ApplyServlet extends HttpServlet implements Servlet {
        
    	private static final long serialVersionUID = 1L;
           
        /**
         * @see HttpServlet#HttpServlet()
         */
        public ApplyServlet() {
        
            super();
            // TODO Auto-generated constructor stub
        }
    
    	/**
    	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
    	 */
    	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
    		// TODO Auto-generated method stub
    		doPost(request, response);
    	}
    
    	/**
    	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
    	 */
    	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
    		// TODO Auto-generated method stub
    		PrintWriter out = response.getWriter();
    		out.println("<html>");      
    		out.println("<script>");
    		long p_id = Long.parseLong(request.getParameter("p_id"));
    		long c_id = Long.parseLong(request.getParameter("c_id"));
    		IEmployeeServiceImp iEmployeeServiceImp = new IEmployeeServiceImp();
    		Employee employee = iEmployeeServiceImp.query(p_id, c_id);
    		if(employee==null){
        
    			 iEmployeeServiceImp.insert(p_id, c_id);
    			 out.println("alert('申请成功')");
    		}else{
        
    			 out.println("alert('您已申请过该公司！不能重复申请！')");
    		}
    		out.println("window.open ('"+request.getContextPath()+"/index.jsp','_top')"); 
    	    out.println("</script>");
    	    out.println("</html>"); 
    	    out.flush();
    	    out.close();
    	}
    
    }

RegisterServlet.java

package tyut.web;
    
    import java.io.IOException;
    import java.io.PrintWriter;
    import java.util.Date;
    
    import javax.servlet.ServletException;
    import javax.servlet.http.HttpServlet;
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    
    import tyut.bean.Company;
    import tyut.bean.Person;
    import tyut.service.imp.ICompanyServiceImp;
    import tyut.service.imp.IPersonServiceImp;
    
    /**
     * Servlet implementation class PersonRegisterServlet
     */
    public class RegisterServlet extends HttpServlet {
        
    	private static final long serialVersionUID = 1L;
           
        /**
         * @see HttpServlet#HttpServlet()
         */
        public RegisterServlet() {
        
            super();
            // TODO Auto-generated constructor stub
        }
    
    	/**
    	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
    	 */
    	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
    		// TODO Auto-generated method stub
    		doPost(request, response);
    	}
    
    	/**
    	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
    	 */
    	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
    		// TODO Auto-generated method stub
    		String username = request.getParameter("username");
    		String password = request.getParameter("password");
    		String name = request.getParameter("name");
    		String phone = request.getParameter("phone");
    		String email = request.getParameter("email");
    		String trade = request.getParameter("trade");
    		String salary = request.getParameter("salary");
    		String tip = request.getParameter("tip");
    		String sex = request.getParameter("sex");
    		String isAuto = request.getParameter("isAuto");
    		boolean bool = false;
            PrintWriter out = response.getWriter(); 
            //个人注册
    		if(sex!=null){
        
    			String birthday = request.getParameter("birthday");
    			String school = request.getParameter("school");
    			Person person = new Person(username, password, name, sex, birthday, phone, email, school, trade, salary, tip);
    			IPersonServiceImp iPersonServiceImp = new IPersonServiceImp();
    			bool = iPersonServiceImp.register(person);
    			if(bool == false){
        
    				//ajax向前台传值
    		        out.write("该用户名已存在！");      
    		    //注册成功
    			}else{
        
    				//注册完立即发布简历
    				if(isAuto!=null){
        
    					person.setPubtime(new Date());
    					iPersonServiceImp.publish(person);
    				}
    			}
    		}
    		//公司注册
    		else{
        
    			String location = request.getParameter("location");
    			Company company = new Company(username, password, name, phone, email, location, trade, salary, tip);
    			ICompanyServiceImp iCompanyServiceImp = new ICompanyServiceImp();
    			bool = iCompanyServiceImp.register(company);
    			if(bool == false){
        
    		        out.write("该用户名已存在！");
    			//注册成功
    			}else{
        
    				//注册完立即发布简历
    				if(isAuto!=null){
        
    					company.setPubtime(new Date());
    					iCompanyServiceImp.publish(company);
    				}
    			}
    		}
            out.flush();
            out.close();
    	}
    
    }

## 最后 ##

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[20201215151955798.jpg_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/3511d44e0a534bb389f2dec3b6e54889.jpg
[20201215153203658.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_86_color_AFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/27b4d05a81ad4afab0cfeb992228e6e0.png
[20201215144916124.png_x-oss-process_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_FFF000_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/617f0aa08b604f65b7ea3cc9ad51019a.png
[20201215145525948.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/35b3ccf79df84813bf8b92e1335fff24.png
[20201215145534722.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/98b68adec4b4438198cd5e935b75b452.png
[202012151455537.png_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hVWElOWQ_size_46_color_AFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/5dafcd6d650949b5b8f23e9cb09e2696.png
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