采用三层构架,博客名字和数据库连接字符串可以在web.xml中改，基于Jsp+MySql开发，使用前先在MySql中运行blog_data.sql或配置Odbc数据源，数据库在网站的database目录

/*
 * To change this template choose Tools | Templates
 * and open the template in the editor.
 */

package moscue.blog.cl;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import moscue.blog.dal.*;

/**
 *
 * @author Will
 */
public class AddClass extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP GET and POST methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest（HttpServletRequest request HttpServletResponse response）
    throws ServletException IOException {
        response.setContentType（“text/html;charset=gb2312“）;
        request.setCharacterEncoding（“gb2312“）;
        response.setCharacterEncoding（“gb2312“）;
        PrintWriter out = response.getWriter（）;
        /*TODO:验证管理员会话...*/
        HttpSession session=request.getSession（）;
        String strId=session.getAttribute（“uid“）.toString（）;
        if（strId==null）{
            out.println（“YOU don‘t have the power!GO TO INDEX“）;
            return;
        }
        int uid=Integer.parseInt（strId）;
        User user=new User（）;
        UserOper userOper=new UserOper（）;
        user=userOper.getUserById（uid）;
        int level=user.getLevel（）;
        if（level>0&&level<3）{
            String title=request.getParameter（“txttitle“）;
            ClassOper classOper=new ClassOper（）;
            if（classOper.insertClass（title））
                out.println（“Sucessfully add a classGO TO CLASS ADMIN PAGE“）;
        }
        else
        {
            out.println（“YOU don‘t have the power!GO TO INDEX“）;
        }
        try {
            /* TODO output your page here
            out.println（““）;
            out.println（““）;
            out.println（“tle>Servlet AddClasstle>“）;  
            out.println（““）;
            out.println（““）;
            out.println（“
Servlet AddClass at “ + request.getContextPath （） + “
“）;
            out.println（““）;
            out.println（““）;
            */
        } finally { 
            out.close（）;
        }
    } 

    // 
    /** 
     * Handles the HTTP GET method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet（HttpServletRequest request HttpServletResponse response）
    throws ServletException 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       6499  2009-06-03 00:55  mblog\blog_data.sql

     文件       9799  2009-06-03 22:56  mblog\build\web\addtips.jsp

     文件       8163  2009-06-03 22:56  mblog\build\web\admin.jsp

     文件       7075  2009-06-03 22:56  mblog\build\web\allTips.jsp

     文件       9355  2009-06-03 22:56  mblog\build\web\changePwd.jsp

     文件       9925  2009-06-03 22:56  mblog\build\web\classAdmin.jsp

     文件       3888  2009-06-03 22:56  mblog\build\web\css\style.css

     文件       3008  2009-06-03 22:56  mblog\build\web\data\blog_data.ldb

     文件     212992  2009-06-03 22:56  mblog\build\web\data\blog_data.mdb

     文件        299  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\about.gif

     文件        219  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\abspos.gif

     文件        237  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\anchor.gif

     文件        125  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\art.gif

     文件        162  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\backcolor.gif

     文件        253  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\backward.gif

     文件        285  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\bgcolor.gif

     文件        272  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\bgpic.gif

     文件         88  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\blink.gif

     文件         76  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\bold.gif

     文件        267  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\br.gif

     文件         71  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\checked.gif

     文件        210  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\code.gif

     文件        156  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\componentmenu.gif

     文件        262  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\copy.gif

     文件        233  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\createlink.gif

     文件        202  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\css.gif

     文件        229  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\cut.gif

     文件        306  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\date.gif

     文件         95  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\delete.gif

     文件        186  2009-06-03 22:56  mblog\build\web\editor\buttonimage\blue\editmenu.gif

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