📄 exam_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 exam_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>学生选择考试科目</title>\r\n");
      out.write("</head>\r\n");
      myexam.myexam sexam = null;
      synchronized (_jspx_page_context) {
        sexam = (myexam.myexam) _jspx_page_context.getAttribute("sexam", PageContext.PAGE_SCOPE);
        if (sexam == null){
          sexam = new myexam.myexam();
          _jspx_page_context.setAttribute("sexam", sexam, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');

String sql="SELECT sbnum, sbname FROM subject WHERE (sbnum IN (SELECT sbnum FROM question))";
ResultSet rs;
rs=sexam.executeQuery(sql);

      out.write("\r\n");
      out.write("<body bgcolor=\"#CCCCCC\" leftmargin=\"120\" rightmargin=\"120\" bottommargin=\"0\" topmargin=\"0\">\r\n");
      out.write("<table background=\"images/bg.gif\"  border=\"0\" height=\"100%\" width=\"100%\">\r\n");
      out.write(" <tr>\r\n");
      out.write("  <td align=\"center\" height=\"90\"><img src=\"images/blank_banner.gif\"></td>\r\n");
      out.write(" </tr>\r\n");
      out.write(" <tr>\r\n");
      out.write("  <td align=\"center\"> \r\n");
      out.write("    <form action=\"exam1.jsp\" method=\"get\">\r\n");
      out.write("\t  <table>\r\n");
      out.write("\t    <tr>\r\n");
      out.write("\t\t  <td colspan=\"2\">请选择您要考试的科目：</td>\r\n");
      out.write("\t\t</tr>\r\n");
      out.write("\t\t<tr>\r\n");
      out.write("\t\t  <td align=\"right\">选择考试科目：</td>\r\n");
      out.write("\t\t  <td align=\"left\"><select name=\"select\">\r\n");
      out.write("\t\t                    <option value=\"0\">--请选择科目--</option>\r\n");
      out.write("\t\t                    ");
if(rs.next()){
							    do{
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t      <option value=\"");
      out.print(rs.getInt("sbnum"));
      out.write("\">--");
      out.print(rs.getString("sbname"));
      out.write("--</option>\r\n");
      out.write("\t\t\t\t\t\t\t     ");
}while(rs.next());
							   }
							   sexam.closeStmt();
                               sexam.closeConn();
								 
      out.write("\r\n");
      out.write("\t\t\t\t\t\t   </select>\r\n");
      out.write("\t\t  </td>\r\n");
      out.write("\t\t</tr>\r\n");
      out.write("\t\t<tr>\r\n");
      out.write("\t\t <td></td><td align=\"left\"><input type=\"submit\" value=\"确定\"></td>\r\n");
      out.write("\t\t</tr>\r\n");
      out.write("\t  </table>\r\n");
      out.write("\t</form>\r\n");
      out.write("  </td>\r\n");
      out.write(" </tr>\r\n");
      out.write(" <tr>\r\n");
      out.write("  <td><p>&nbsp;</p>\r\n");
      out.write("    <p>&nbsp;</p>\r\n");
      out.write("\t<p>&nbsp;</p>\r\n");
      out.write("    <p>&nbsp;</p>\r\n");
      out.write("    <p>&nbsp;</p></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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