基于JSP实现的项目管理平台系统-阿里云开发者社区

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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

编辑

项目信息管理

编辑

项目经费管理

编辑

项目资源管理

编辑

项目进度管理

编辑

项目成果管理

编辑

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 {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doPost(req, resp);
    }
    @Override
    protected 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();
        }
    }
}

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