使用Javaweb开发大学生综合素质测评系统
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项目编号：BS-GX-004
本项目基于JSP/SERVLET技术开发实现，数据库使用mysql，开发工具采用IDEA/ECLIPSE。
大学生综合素质测评系统：包含用户管理，学生管理，院系管理，课程管理，各种测评成 管理等，数据可以导出EXECL，分用管理员用户和学生用户，管理员管理信息，用户查看自己的成绩信息。
系统管理员登陆： hsg / hsg
http://localhost/suzhicp/
系统部分功能展示如下：
管理员登陆后台主页面：
系统用户管理
学生信息管理
院系信息管理
班级信息管理
体育素质管理
课程信息管理
课程成绩管理
智能素质管理
政治思想素质管理
综合成绩管理
以上是本项目展示的部分功能，本项目功能完整，运行无误，采用JSP/SERVLET技术开发，适合做毕业设计使用 。
package control;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUpload;
import org.apache.commons.fileupload.RequestContext;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.fileupload.servlet.ServletRequestContext;
import util.Info;
import dao.CommDAO;
public class MainCtrl extends HttpServlet
public MainCtrl()
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
this.doPost(request, response);
public void go(String url, HttpServletRequest request, HttpServletResponse response)
try
request.getRequestDispatcher(url).forward(request, response);
catch (ServletException e)
e.printStackTrace();
catch (IOException e)
e.printStackTrace();
public void gor(String url, HttpServletRequest request, HttpServletResponse response)
try
response.sendRedirect(url);
catch (IOException e)
// TODO Auto-generated catch block
e.printStackTrace();
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String ac = request.getParameter("ac");
if (ac == null) ac = "";
CommDAO dao = new CommDAO();
String date = Info.getDateStr();
String today = date.substring(0, 10);
String tomonth = date.substring(0, 7);
if (ac.equals("login"))
String username = request.getParameter("username");
String password = request.getParameter("pwd1");
String utype = request.getParameter("cx");
String pagerandom = request.getParameter("pagerandom") == null ? "" : request.getParameter("pagerandom");
String random = (String) request.getSession().getAttribute("random");
if (!pagerandom.equals(random) && request.getParameter("a") != null)
request.setAttribute("random", "");
go("/index.jsp", request, response);
else
String sql1 = "";
if (utype.equals("注册用户"))
sql1 = "select * from yonghuzhuce where yonghuming='" + username + "' and mima='" + password + "' and issh='是'";
else
sql1 = "select * from yuangongxinxi where gonghao='" + username + "' and mima='" + password + "'";
List<HashMap> userlist1 = dao.select(sql1);
if (userlist1.size() == 1)
if (utype.equals("注册用户"))
request.getSession().setAttribute("username", userlist1.get(0).get("yonghuming"));
else
request.getSession().setAttribute("username", userlist1.get(0).get("gonghao"));
request.getSession().setAttribute("cx", utype);
gor("index.jsp", request, response);
else
request.setAttribute("error", "");
go("/index.jsp", request, response);
if (ac.equals("adminlogin"))
String username = request.getParameter("username");
String password = request.getParameter("pwd");
String utype = request.getParameter("cx");
String pagerandom = request.getParameter("pagerandom") == null ? "" : request.getParameter("pagerandom");
String random = (String) request.getSession().getAttribute("random");
if (!pagerandom.equals(random) && request.getParameter("a") != null)
request.setAttribute("random", "");
go("/login.jsp", request, response);
else
String sql1 = "";
if ("学生".equals(utype))
sql1 = "select * from xueshengxinxi where xuehao='" + username + "' and mima='" + password + "' ";
else
sql1 = "select * from allusers where username='" + username + "' and pwd='" + password + "'";
// String sql1 = "select * from allusers where username='"+username+"' and pwd='"+password+"' ";
List<HashMap> userlist1 = dao.select(sql1);
if (userlist1.size() == 1)
if ("学生".equals(utype))
request.getSession().setAttribute("username", userlist1.get(0).get("xuehao"));
request.getSession().setAttribute("xm", userlist1.get(0).get("xingming"));
request.getSession().setAttribute("yx", userlist1.get(0).get("yuanxi"));
request.getSession().setAttribute("bj", userlist1.get(0).get("banji"));
request.getSession().setAttribute("cx", utype);
else
request.getSession().setAttribute("username", userlist1.get(0).get("username"));
request.getSession().setAttribute("cx", userlist1.get(0).get("cx"));
gor("main.jsp", request, response);
else
request.setAttribute("error", "");
go("/login.jsp", request, response);
//修改密码
if (ac.equals("uppass"))
String olduserpass = request.getParameter("ymm");
String userpass = request.getParameter("xmm1");
String copyuserpass = request.getParameter("xmm2");
HashMap m = dao.getmaps("yonghuming", (String) request.getSession().getAttribute("username"), "yonghuzhuce");
if (!(((String) m.get("mima")).equals(olduserpass)))
request.setAttribute("error", "");
go("mod2.jsp", request, response);
else
//String id = (String)user.get("id");
String sql = "update yonghuzhuce set mima='" + userpass + "' where yonghuming='" + (String) request.getSession().getAttribute("username") + "'";
dao.commOper(sql);
request.setAttribute("suc", "");
go("mod2.jsp", request, response);
//修改密码
if (ac.equals("adminuppass"))
String olduserpass = request.getParameter("ymm");
String userpass = request.getParameter("xmm1");
String copyuserpass = request.getParameter("xmm2");
//println(Info.getUser(request).get("id").toString());
HashMap m = dao.getmaps("username", (String) request.getSession().getAttribute("username"), "allusers");
if (!(((String) m.get("pwd")).equals(olduserpass)))
request.setAttribute("error", "");
go("mod.jsp", request, response);
else
//String id = (String)user.get("id");
String sql = "update allusers set pwd='" + userpass + "' where username='" + (String) request.getSession().getAttribute("username") + "'";
dao.commOper(sql);
request.setAttribute("suc", "");
go("mod.jsp", request, response);
if (ac.equals("uploaddoc"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploaddoc.jsp?docname=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
if (ac.equals("uploaddoc2"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploaddoc2.jsp?docname=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
if (ac.equals("uploaddoc3"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploaddoc3.jsp?docname=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
//导excel
if (ac.equals("importexcel"))
String page = request.getParameter("page");
String whzdstr = request.getParameter("whzdstr");
String tablename = request.getParameter("tablename");
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
if (filename.indexOf(".xls") > -1)
Workbook workbook;
try
workbook = Workbook.getWorkbook(new File(request.getRealPath("/upfile/") + "/" + filename));
//通过Workbook的getSheet方法选择第一个工作簿（从0开始）
Sheet sheet = workbook.getSheet(0);
//通过Sheet方法的getCell方法选择位置为C2的单元格（两个参数都从0开始）
//int empty = 0;
for (int i = 1; i < 1000; i++)
Cell cell = null;
try
String isql = "insert into " + tablename + "(";
for (String str : whzdstr.split("-"))
isql += str + ",";
isql = isql.substring(0, isql.length() - 1);
isql += ")values(";
int j = 0;
int empty = 1;
for (String str : whzdstr.split("-"))
cell = sheet.getCell(j, i);
isql += "'" + cell.getContents() + "',";
String content = cell.getContents() == null ? "" : cell.getContents();
if (!"".equals(content.trim()))
empty = 0;
j++;
if (empty == 1) continue;
isql = isql.substring(0, isql.length() - 1);
isql += ")";
dao.commOper(isql);
catch (Exception e)
continue;
workbook.close();
catch (Exception e)
e.printStackTrace();
go("/admin/" + page + "?docname=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
if (ac.equals("uploadimg"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploadimg.jsp?filename=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
if (ac.equals("uploadimg2"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploadimg2.jsp?filename=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
if (ac.equals("uploadimg3"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploadimg3.jsp?filename=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
if (ac.equals("uploadimg4"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploadimg4.jsp?filename=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
if (ac.equals("uploadimg5"))
try
String filename = "";
request.setCharacterEncoding("gb2312");
RequestContext requestContext = new ServletRequestContext(request);
if (FileUpload.isMultipartContent(requestContext))
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setRepository(new File(request.getRealPath("/upfile/") + "/"));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(100 * 1024 * 1024);
List items = new ArrayList();
items = upload.parseRequest(request);
FileItem fileItem = (FileItem) items.get(0);
if (fileItem.getName() != null && fileItem.getSize() != 0)
if (fileItem.getName() != null && fileItem.getSize() != 0)
File fullFile = new File(fileItem.getName());
filename = Info.generalFileName(fullFile.getName());
File newFile = new File(request.getRealPath("/upfile/") + "/" + filename);
try
fileItem.write(newFile);
catch (Exception e)
e.printStackTrace();
else
go("/js/uploadimg5.jsp?filename=" + filename, request, response);
catch (Exception e1)
e1.printStackTrace();
dao.close();
out.flush();
out.close();
public void init() throws ServletException
// Put your code here
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