operate_005fe_jsp.java

一个很不错的java实现的留言本程序

package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
import java.util.Date;
import java.util.*;
import java.text.*;

public final class operate_005fe_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.Vector _jspx_dependants;

  static {
    _jspx_dependants = new java.util.Vector(1);
    _jspx_dependants.add("/conn.jsp");
  }

  public java.util.List 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("\r\n");
      out.write("\r\n");
      out.write("\r\n");

java.sql.Connection conn;
java.sql.Statement stmt;
java.sql.ResultSet rs;
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=jorwoobook";
String user="pade";
String password="pade";
conn=DriverManager.getConnection(url,user,password);
stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);


      out.write('\r');
      out.write('\n');
      out.write('\r');
      out.write('\n');

/*
     巧悟留言板1.0版(JSP)                               
                                                         
     程序设计：Jorwoo                                     
                                                        
     QQ:513768                                         
     E-Mail:[e-mail]                             
     网站:http://jorwoo.yeah.net       
*/	
String idz=new String(request.getParameter("id").getBytes("ISO-8859-1"));
String name=new String(request.getParameter("name").getBytes("ISO-8859-1"));
String content=new String(request.getParameter("content").getBytes("ISO-8859-1"));
String recontent=new String(request.getParameter("recontent").getBytes("ISO-8859-1"));
int id=Integer.parseInt(idz);

String condition="update message set name='"+name+"',content='"+content+"',recontent='"+recontent+"'where id="+id;
stmt.executeUpdate(condition);
stmt.close();
conn.close();
response.sendRedirect("index.jsp");	           

      out.write('\r');
      out.write('\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);
    }
  }
}