基于JSP实现的项目管理平台系统

 作者主页：编程千纸鹤

作者简介：Java、前端、Python开发多年，做过高程，项目经理，架构师

主要内容：Java项目开发、Python项目开发、大学数据和AI项目开发、单片机项目设计、面试技术整理、最新技术分享

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  项目编号：BS-XX-022

本系统基于JSP，SERVLET实现开发，前端采用layui框架实现，数据库采用MYSQL，开发工具采用IDEA或ECLIPSE。主要实现如下功能：

从管理员角度看:

用户登入系统后，可以修改管理员的密码。同时具有以下功能：

1、管理员可以管理具体项目信息。

2、管理员可以管理项目经费信息。

3、管理员可以管理项目资源信息。

4、管理员可以管理项目进度信息。

5、管理员可以管理项目成果信息。

部分展示功能如下：admin / admin

http://localhost/login.jsp

后台管理主界面

项目信息管理

项目经费管理

项目资源管理

项目进度管理

项目成果管理

本项目基本功能完整，运行无误，适合做毕业设计使用。

部门核心代码：

package com.action;import java.io.IOException;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.dao.DB;
import com.orm.TChengguo;
import com.util.DateUtils;public class chengguo_servlet extends HttpServlet
{public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException {String type=req.getParameter("type");if(type.endsWith("chengguoAdd")){chengguoAdd(req, res);}if(type.endsWith("chengguoMana")){chengguoMana(req, res);}}public void chengguoAdd(HttpServletRequest req,HttpServletResponse res){String xiangmu_id=req.getParameter("xiangmu_id");String shijian=DateUtils.formatDate2Str(new Date(), "yyyy-MM-dd HH:mm:ss");String mingcheng=req.getParameter("mingcheng");String miaoshu=req.getParameter("miaoshu");String fujian=req.getParameter("fujian");String fujianYuanshiming=req.getParameter("fujianYuanshiming");String sql="insert into t_chengguo (xiangmu_id,mingcheng,miaoshu,shijian,fujian,fujianYuanshiming)" +"values(?,?,?,?,?,?)";Object[] params={xiangmu_id,mingcheng,miaoshu,shijian,fujian,fujianYuanshiming};DB mydb=new DB();mydb.doPstm(sql, params);mydb.closed();req.setAttribute("message", "操作成功");req.setAttribute("path", "chengguo?type=chengguoMana");String targetURL = "/common/success.jsp";dispatch(targetURL, req, res);}public void chengguoMana(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException{String sql="select ta.*,tb.mingcheng xmmc from t_chengguo ta,t_xiangmu tb " +"where ta.xiangmu_id=tb.id and del='no'";List chengguoList=new ArrayList();Object[] params={};DB mydb=new DB();try{mydb.doPstm(sql, params);ResultSet rs=mydb.getRs();while(rs.next()){TChengguo chengguo=new TChengguo();chengguo.setId(rs.getInt("id"));chengguo.setXmmc(rs.getString("xmmc"));chengguo.setShijian(rs.getString("shijian"));chengguo.setMingcheng(rs.getString("mingcheng"));chengguo.setMiaoshu(rs.getString("miaoshu"));chengguo.setFujian(rs.getString("fujian"));chengguo.setFujianYuanshiming(rs.getString("fujianYuanshiming"));chengguoList.add(chengguo);}rs.close();}catch(Exception e){e.printStackTrace();}mydb.closed();			req.setAttribute("chengguoList", chengguoList);req.getRequestDispatcher("admin/chengguo/chengguoMana.jsp").forward(req, res);}public void dispatch(String targetURI,HttpServletRequest request,HttpServletResponse response) {RequestDispatcher dispatch = getServletContext().getRequestDispatcher(targetURI);try {dispatch.forward(request, response);return;} catch (ServletException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}public void init(ServletConfig config) throws ServletException {super.init(config);}public void destroy() {}
}

package com.action;import java.io.IOException;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.dao.DB;
import com.orm.TJindu;
import com.util.DateUtils;public class jindu_servlet extends HttpServlet
{public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException {String type=req.getParameter("type");if(type.endsWith("jinduAdd")){jinduAdd(req, res);}if(type.endsWith("jinduMana")){jinduMana(req, res);}}public void jinduAdd(HttpServletRequest req,HttpServletResponse res){String xiangmu_id=req.getParameter("xiangmu_id");String shijian=req.getParameter("shijian");String miaoshu=req.getParameter("miaoshu");String baifenbi=req.getParameter("baifenbi");String sql="insert into t_jindu (xiangmu_id,shijian,miaoshu,baifenbi) values(?,?,?,?)";Object[] params={xiangmu_id,shijian,miaoshu,baifenbi};DB mydb=new DB();mydb.doPstm(sql, params);mydb.closed();req.setAttribute("message", "操作成功");req.setAttribute("path", "jindu?type=jinduMana");String targetURL = "/common/success.jsp";dispatch(targetURL, req, res);}public void jinduMana(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException{String sql="select ta.*,tb.mingcheng from t_jindu ta,t_xiangmu tb " +"where ta.xiangmu_id=tb.id and del='no'";List jinduList=new ArrayList();Object[] params={};DB mydb=new DB();try{mydb.doPstm(sql, params);ResultSet rs=mydb.getRs();while(rs.next()){TJindu jindu=new TJindu();jindu.setId(rs.getInt("id"));jindu.setXmmc(rs.getString("mingcheng"));jindu.setShijian(rs.getString("shijian"));jindu.setMiaoshu(rs.getString("miaoshu"));jindu.setBaifenbi(rs.getString("baifenbi"));jinduList.add(jindu);}rs.close();}catch(Exception e){e.printStackTrace();}mydb.closed();			req.setAttribute("jinduList", jinduList);req.getRequestDispatcher("admin/jindu/jinduMana.jsp").forward(req, res);}public void dispatch(String targetURI,HttpServletRequest request,HttpServletResponse response) {RequestDispatcher dispatch = getServletContext().getRequestDispatcher(targetURI);try {dispatch.forward(request, response);return;} catch (ServletException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}public void init(ServletConfig config) throws ServletException {super.init(config);}public void destroy() {}
}

package com.action;import java.io.IOException;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import com.dao.DB;
import com.orm.TJingfei;
import com.util.DateUtils;public class jingfei_servlet extends HttpServlet
{public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException {String type=req.getParameter("type");if(type.endsWith("jingfeiAdd")){jingfeiAdd(req, res);}if(type.endsWith("jingfeiMana")){jingfeiMana(req, res);}if(type.endsWith("jingfeiDel")){jingfeiDel(req, res);}}public void jingfeiAdd(HttpServletRequest req,HttpServletResponse res){String xiangmu_id=req.getParameter("xiangmu_id");String shijian=req.getParameter("shijian");String jine=req.getParameter("jine");String sql="insert into t_jingfei (xiangmu_id,jine,shijian) values(?,?,?)";Object[] params={xiangmu_id,jine,shijian};DB mydb=new DB();mydb.doPstm(sql, params);mydb.closed();req.setAttribute("message", "操作成功");req.setAttribute("path", "jingfei?type=jingfeiMana");String targetURL = "/common/success.jsp";dispatch(targetURL, req, res);}public void jingfeiDel(HttpServletRequest req,HttpServletResponse res){String id=req.getParameter("id");String sql="update t_jingfei set del='yes' where id=?";Object[] params={id};DB mydb=new DB();mydb.doPstm(sql, params);mydb.closed();req.setAttribute("message", "操作成功");req.setAttribute("path", "jingfei?type=jingfeiMana");String targetURL = "/common/success.jsp";dispatch(targetURL, req, res);}public void jingfeiMana(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException{String sql="select ta.*,tb.mingcheng from t_jingfei ta,t_xiangmu tb " +"where ta.xiangmu_id=tb.id and del='no'";List jingfeiList=new ArrayList();Object[] params={};DB mydb=new DB();try{mydb.doPstm(sql, params);ResultSet rs=mydb.getRs();while(rs.next()){TJingfei jingfei=new TJingfei();jingfei.setId(rs.getInt("id"));jingfei.setXmmc(rs.getString("mingcheng"));jingfei.setShijian(rs.getString("shijian"));jingfei.setJine(rs.getString("jine"));jingfeiList.add(jingfei);}rs.close();}catch(Exception e){e.printStackTrace();}mydb.closed();			req.setAttribute("jingfeiList", jingfeiList);req.getRequestDispatcher("admin/jingfei/jingfeiMana.jsp").forward(req, res);}public void dispatch(String targetURI,HttpServletRequest request,HttpServletResponse response) {RequestDispatcher dispatch = getServletContext().getRequestDispatcher(targetURI);try {dispatch.forward(request, response);return;} catch (ServletException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}public void init(ServletConfig config) throws ServletException {super.init(config);}public void destroy() {}
}

package com.action;import com.jspsmart.upload.SmartUpload;
import com.jspsmart.upload.SmartUploadException;import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;public class SmartDownloadServlet extends HttpServlet {@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {this.doPost(req, resp);}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {String filename = req.getParameter("filename");SmartUpload su = new SmartUpload();su.initialize(getServletConfig(), req, resp);// 设置响应类型su.setContentDisposition(null);try {su.downloadFile(filename);} catch (SmartUploadException e) {e.printStackTrace();}}
}