initservlet.java

来自「用JSP结合BEAN和SERVLET技术编写的一个留言本」· Java 代码 · 共 48 行

package com.ntsky.note;

import java.io.*;
import java.sql.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

import com.ntsky.note.MD5;
import com.ntsky.note.URLServlet;
import com.ntsky.note.SQLDBOperator;

public class InitServlet extends HttpServlet {
    private SQLDBOperator sdbo=null;
    private static final String CONTENT_TYPE = "text/html; charset=GBK";
    //Initialize global variables
    public void init() throws ServletException {
    }
    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("GBK");
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        //out.println(request.getParameter("adminPasswd"));
        String adminName = CodeFilter.toHtml(request.getParameter("adminName"));
        String adminPasswd = MD5.toMD5(CodeFilter.toHtml(request.getParameter("adminPasswd")));
        //out.println(adminPasswd);
        if (sdbo == null)
            sdbo = SQLDBOperator.getInstance("Connection");
        String sql =
            "insert into admin(adminName,adminPasswd) values('"+adminName+"','"+adminPasswd+"');";
        try {
            sdbo.executeUpdate(sql);
            URLServlet.getUrl(response,"index.jsp");
        }
        catch(Exception e){
            System.out.print("Manager insReply " + e.getMessage());
            Debug.writeLog("Manager insReply, Exception Occured ! Info :" + e.getLocalizedMessage());
        }
        finally {
            sdbo.Close();
            out.close();
        }
    }
    //Clean up resources
    public void destroy() {
    }
}