📄 score_jsp.java

📁 在线考试系统
💻 JAVA
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package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;

public final class score_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.List _jspx_dependants;

  public Object getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html; charset=gb2312");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			"", true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\r\n");
      out.write("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\r\n");
      out.write("<html>\r\n");
      out.write("<head>\r\n");
      out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n");
      out.write("<title>学生考试完毕</title>\r\n");
      out.write("</head>\r\n");
      myexam.myexam answer = null;
      synchronized (_jspx_page_context) {
        answer = (myexam.myexam) _jspx_page_context.getAttribute("answer", PageContext.PAGE_SCOPE);
        if (answer == null){
          answer = new myexam.myexam();
          _jspx_page_context.setAttribute("answer", answer, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');
      myexam.myexam ssuccess = null;
      synchronized (_jspx_page_context) {
        ssuccess = (myexam.myexam) _jspx_page_context.getAttribute("ssuccess", PageContext.PAGE_SCOPE);
        if (ssuccess == null){
          ssuccess = new myexam.myexam();
          _jspx_page_context.setAttribute("ssuccess", ssuccess, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');
      myexam.myexam sanswer = null;
      synchronized (_jspx_page_context) {
        sanswer = (myexam.myexam) _jspx_page_context.getAttribute("sanswer", PageContext.PAGE_SCOPE);
        if (sanswer == null){
          sanswer = new myexam.myexam();
          _jspx_page_context.setAttribute("sanswer", sanswer, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');
      myexam.myexam squestion = null;
      synchronized (_jspx_page_context) {
        squestion = (myexam.myexam) _jspx_page_context.getAttribute("squestion", PageContext.PAGE_SCOPE);
        if (squestion == null){
          squestion = new myexam.myexam();
          _jspx_page_context.setAttribute("squestion", squestion, PageContext.PAGE_SCOPE);
        }
      }
      out.write("\r\n");
      out.write("\r\n");
 //保存答案
  String snum="";
  snum=(String)session.getAttribute("num1");
  String str2="";
  str2=(String)session.getAttribute("sbnum1");
  int sbnum=Integer.parseInt(str2);
  String str1="";
  str1=(String)session.getAttribute("pnum2");
  int pnum=Integer.parseInt(str1);
  for(int qnum=1;qnum<=30;qnum++){
 	String sr[]=new String[4];
    sr=request.getParameterValues(String.valueOf(qnum));
    String str="";
	try{
		for(int i=0;i<sr.length;i++){
		   str+=sr[i];
		}
		String sql="insert into answer values('"+snum+"',"+sbnum+","+pnum+","+qnum+",'"+str+"')";
	    answer.executeUpdate(sql);
	}
	catch(Exception e)
	{
		str="NUL";
		String sql="insert into answer values('"+snum+"',"+sbnum+","+pnum+","+qnum+",'"+str+"')";
		answer.executeUpdate(sql);
	}	
	
  }

   //判分
    
  int score=0;
  ResultSet rs3;   //取出考生答案
  String sql3="select qnum,keys from answer where snum='"+snum+"' and sbnum="+sbnum+" and pnum="+pnum;
  rs3=sanswer.executeQuery(sql3);
  ResultSet rs4;   //取出正确答案
  String sql4="select qnum,type,keys from question where sbnum="+sbnum+" and pnum="+pnum;
  rs4=squestion.executeQuery(sql4);
  while((rs3.next())&&(rs4.next())){
     if((rs3.getInt("qnum")==rs4.getInt("qnum"))&&((rs3.getString("keys")).equals(rs4.getString("keys")))){
	    if(rs4.getInt("type")==1||rs4.getInt("type")==3){
		   score+=3;
		}
		else{
		   score+=5;
		}
	 }
  }
  sanswer.closeStmt();
  sanswer.closeConn();
  squestion.closeStmt();
  squestion.closeConn();
  
  //保存分数 
  String sql5;
  sql5="insert into success values ('"+snum+"',"+sbnum+","+pnum+","+score+")";
  ssuccess.executeUpdate(sql5);  

      out.write("\r\n");
      out.write("\r\n");
      out.write("<body bgcolor=\"#CCCCCC\" leftmargin=\"120\" rightmargin=\"120\" topmargin=\"0\" bottommargin=\"0\">\r\n");
      out.write("<table background=\"images/bg.gif\" height=\"100%\" width=\"100%\">\r\n");
      out.write("<tr>\r\n");
      out.write(" <td height=\"90\" align=\"center\"><img src=\"images/blank_banner.gif\"></td>\r\n");
      out.write("</tr>\r\n");
      out.write("<tr>\r\n");
      out.write(" <td height=\"350\" align=\"center\">\r\n");
      out.write("    <marquee direction=\"left\" height=\"30\" width=\"450\"><font size=\"6\" color=\"#FF3333\">您已考试完毕，您可以查看您的成绩了！</font></marquee>\r\n");
      out.write("  </td>\r\n");
      out.write("</tr>\r\n");
      out.write("<tr>\r\n");
      out.write("  <td height=\"43\" align=\"center\">\r\n");
      out.write("    <object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0\" width=\"148\" height=\"34\">\r\n");
      out.write("      <param name=\"movie\" value=\"button4.swf\">\r\n");
      out.write("      <param name=\"quality\" value=\"high\">\r\n");
      out.write("      <param name=\"bgcolor\" value=\"#006699\">\r\n");
      out.write("      <embed src=\"button4.swf\" quality=\"high\" pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\" type=\"application/x-shockwave-flash\" width=\"148\" height=\"34\" bgcolor=\"#006699\"></embed>\r\n");
      out.write("    </object>\r\n");
      out.write("  </td>\r\n");
      out.write("</tr>\r\n");
      out.write("</table>\r\n");
      out.write("</body>\r\n");
      out.write("</html>\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}
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