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kecheng3_0002ejsp_jsp.java
资源名称：JSP02.rar　[点击查看]
上传用户：top0756
上传日期：2022-08-11
资源大小：6501k
文件大小：9k
源码类别：

Jsp/Servlet

开发平台：

VBScript

kecheng3_0002ejsp_jsp.java：源码内容
  1. import java.sql.*;
  2. import java.util.*;
  3. import proj112.*;
  4. import javax.servlet.*;
  5. import javax.servlet.http.*;
  6. import javax.servlet.jsp.*;
  7. import org.apache.jasper.runtime.*;
  10. public class kecheng3_0002ejsp_jsp extends HttpJspBase {
  12.     // begin [file="/kecheng3.jsp";from=(5,0);to=(5,57)]
  13.     // end
  15.     static {
  16.     }
  17.     public kecheng3_0002ejsp_jsp( ) {
  18.     }
  20.     private static boolean _jspx_inited = false;
  22.     public final void _jspx_init() throws org.apache.jasper.runtime.JspException {
  23.     }
  25.     public void _jspService(HttpServletRequest request, HttpServletResponse  response)
  26.         throws java.io.IOException, ServletException {
  28.         JspFactory _jspxFactory = null;
  29.         PageContext pageContext = null;
  30.         HttpSession session = null;
  31.         ServletContext application = null;
  32.         ServletConfig config = null;
  33.         JspWriter out = null;
  34.         Object page = this;
  35.         String  _value = null;
  36.         try {
  38.             if (_jspx_inited == false) {
  39.                 synchronized (this) {
  40.                     if (_jspx_inited == false) {
  41.                         _jspx_init();
  42.                         _jspx_inited = true;
  43.                     }
  44.                 }
  45.             }
  46.             _jspxFactory = JspFactory.getDefaultFactory();
  47.             response.setContentType("text/html; charset=GBK");
  48.             pageContext = _jspxFactory.getPageContext(this, request, response,
  49.              "", true, 8192, true);
  51.             application = pageContext.getServletContext();
  52.             config = pageContext.getServletConfig();
  53.             session = pageContext.getSession();
  54.             out = pageContext.getOut();
  56.             // HTML // begin [file="/kecheng3.jsp";from=(0,48);to=(1,0)]
  57.                 out.write("rn");
  59.             // end
  60.             // HTML // begin [file="/kecheng3.jsp";from=(1,31);to=(2,0)]
  61.                 out.write("rn");
  63.             // end
  64.             // HTML // begin [file="/kecheng3.jsp";from=(2,27);to=(3,0)]
  65.                 out.write("rn");
  67.             // end
  68.             // HTML // begin [file="/kecheng3.jsp";from=(3,32);to=(4,0)]
  69.                 out.write("rn");
  71.             // end
  72.             // HTML // begin [file="/kecheng3.jsp";from=(4,30);to=(5,0)]
  73.                 out.write("rn");
  75.             // end
  76.             // begin [file="/kecheng3.jsp";from=(5,0);to=(5,57)]
  77.                 proj112.dbconn a = null;
  78.                 boolean _jspx_speciala  = false;
  79.                  synchronized (pageContext) {
  80.                     a= (proj112.dbconn)
  81.                     pageContext.getAttribute("a",PageContext.PAGE_SCOPE);
  82.                     if ( a == null ) {
  83.                         _jspx_speciala = true;
  84.                         try {
  85.                             a = (proj112.dbconn) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "proj112.dbconn");
  86.                         } catch (ClassNotFoundException exc) {
  87.                              throw new InstantiationException(exc.getMessage());
  88.                         } catch (Exception exc) {
  89.                              throw new ServletException (" Cannot create bean of class "+"proj112.dbconn", exc);
  90.                         }
  91.                         pageContext.setAttribute("a", a, PageContext.PAGE_SCOPE);
  92.                     }
  93.                  } 
  94.                 if(_jspx_speciala == true) {
  95.             // end
  96.             // begin [file="/kecheng3.jsp";from=(5,0);to=(5,57)]
  97.                 }
  98.             // end
  99.             // HTML // begin [file="/kecheng3.jsp";from=(5,57);to=(18,52)]
  100.                 out.write("rn<html>rn<head>rn<script language="javascript">rn  function a(){rn      alert("删除成功");rn    }rn  </script>rn<title>rnkecheng2rn</title>rn</head>rn<body bgcolor="#ffffff">rn &nbsp; &nbsp; &nbsp;姓名:&nbsp;<font color="#0033FF">");
  102.             // end
  103.             // begin [file="/kecheng3.jsp";from=(18,55);to=(18,88)]
  104.                 out.print(session.getAttribute("stu_name") );
  105.             // end
  106.             // HTML // begin [file="/kecheng3.jsp";from=(18,90);to=(18,151)]
  107.                 out.write(" </font>  &nbsp; &nbsp; &nbsp;学号:&nbsp;<font color="#0033FF">");
  109.             // end
  110.             // begin [file="/kecheng3.jsp";from=(18,154);to=(18,181)]
  111.                 out.print(session.getAttribute("id") );
  112.             // end
  113.             // HTML // begin [file="/kecheng3.jsp";from=(18,183);to=(21,3)]
  114.                 out.write("</font><br>rn <hr><br>rn    &nbsp; &nbsp;<font color="red"> 你选择的课程如下:<br>rn   ");
  116.             // end
  117.             // begin [file="/kecheng3.jsp";from=(21,5);to=(26,39)]
  118.                 
  119.                       request.setCharacterEncoding("GBK");
  120.                       String stu_id=(String)session.getAttribute("id");
  121.                       String sql="";
  122.                       sql="SELECT * FROM 选课关联,kecheng where 选课关联.kch=kecheng.kch and 选课关联.stu_id='"+stu_id+"'";
  123.                       ResultSet rs=a.executeQuery(sql);
  124.             // end
  125.             // HTML // begin [file="/kecheng3.jsp";from=(26,41);to=(39,6)]
  126.                 out.write("rnrn     <p align="center">rn      <table  width="100%" cellspacing="0" cellpadding="4" rules="all" bordercolor="#CC9966" border="1" id="dg_rxkb" style="background-color:White;border-color:#CC9966;border-width:1px;border-style:None;width:100%;border-collapse:collapse;">rn        <tr>rn          <td align="center"><font color="#6633CC">删除</font></td>rn          <td align="center"><font color="#6633CC">课程号</font></td>rn          <td align="center"><font color="#6633CC">课程名</font></td>rn          <td align="center"><font color="#6633CC">任课教师</font></td>rn          <td align="center"><font color="#6633CC">星期几</font></td>rn          <td align="center"><font color="#6633CC">时间</font></td>rn          <td align="center"><font color="#6633CC">上课教室</font></td>rn      </tr>rn      ");
  128.             // end
  129.             // begin [file="/kecheng3.jsp";from=(39,8);to=(40,7)]
  130.                  while(rs.next())
  131.                      { 
  132.             // end
  133.             // HTML // begin [file="/kecheng3.jsp";from=(40,9);to=(42,52)]
  134.                 out.write("rn     <tr>rn       <td align="center"><a href="kecheng4.jsp?id3=");
  136.             // end
  137.             // begin [file="/kecheng3.jsp";from=(42,55);to=(42,74)]
  138.                 out.print(rs.getString("kch"));
  139.             // end
  140.             // HTML // begin [file="/kecheng3.jsp";from=(42,76);to=(43,26)]
  141.                 out.write("" onclick="return a()" >删除</a></td>rn       <td align="center">");
  143.             // end
  144.             // begin [file="/kecheng3.jsp";from=(43,29);to=(43,48)]
  145.                 out.print(rs.getString("kch"));
  146.             // end
  147.             // HTML // begin [file="/kecheng3.jsp";from=(43,50);to=(44,26)]
  148.                 out.write("</td>rn       <td align="center">");
  150.             // end
  151.             // begin [file="/kecheng3.jsp";from=(44,29);to=(44,48)]
  152.                 out.print(rs.getString("kcm"));
  153.             // end
  154.             // HTML // begin [file="/kecheng3.jsp";from=(44,50);to=(45,26)]
  155.                 out.write("</td>rn       <td align="center">");
  157.             // end
  158.             // begin [file="/kecheng3.jsp";from=(45,29);to=(45,49)]
  159.                 out.print(rs.getString("rkjs"));
  160.             // end
  161.             // HTML // begin [file="/kecheng3.jsp";from=(45,51);to=(46,26)]
  162.                 out.write("</td>rn       <td align="center">");
  164.             // end
  165.             // begin [file="/kecheng3.jsp";from=(46,29);to=(46,48)]
  166.                 out.print(rs.getString("xqj"));
  167.             // end
  168.             // HTML // begin [file="/kecheng3.jsp";from=(46,50);to=(47,26)]
  169.                 out.write("</td>rn       <td align="center">");
  171.             // end
  172.             // begin [file="/kecheng3.jsp";from=(47,29);to=(47,47)]
  173.                 out.print(rs.getString("sj"));
  174.             // end
  175.             // HTML // begin [file="/kecheng3.jsp";from=(47,49);to=(48,26)]
  176.                 out.write("</td>rn       <td align="center">");
  178.             // end
  179.             // begin [file="/kecheng3.jsp";from=(48,29);to=(48,49)]
  180.                 out.print(rs.getString("skjs"));
  181.             // end
  182.             // HTML // begin [file="/kecheng3.jsp";from=(48,51);to=(50,4)]
  183.                 out.write("</td>rn     </tr>rn    ");
  185.             // end
  186.             // begin [file="/kecheng3.jsp";from=(50,6);to=(50,8)]
  187.                 } 
  188.             // end
  189.             // HTML // begin [file="/kecheng3.jsp";from=(50,10);to=(55,0)]
  190.                 out.write("rn    </table>rnrn</body>rnrn");
  192.             // end
  194.         } catch (Throwable t) {
  195.             if (out != null && out.getBufferSize() != 0)
  196.                 out.clearBuffer();
  197.             if (pageContext != null) pageContext.handlePageException(t);
  198.         } finally {
  199.             if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);
  200.         }
  201.     }
  202. }