register.java

JDBC数据库高级编程源代码

package jdbcbook.msgboard;

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

import jdbcbook.pub.util.*;

public class Register extends HttpServlet 
{

	public void doPost(HttpServletRequest request, HttpServletResponse response)
		throws IOException, ServletException
	{
		String username = request.getParameter( "username" );
		String password = request.getParameter( "password" );
		String email = request.getParameter( "email" );
		String nickname = request.getParameter( "nickname" );

		UserInfo userbean = new UserInfo();
		userbean.setUsername( username );
		userbean.setPassword( password );
		userbean.setEmail( email );
		userbean.setNickname( nickname );

		boolean result = UserBean.updateUser( userbean );
		RequestDispatcher dispatcher = null;
		if( result )
		{
			HttpSession session = request.getSession();
			session.setAttribute( "session_userinfo", userbean );
			RequestUtil.setMsg( this, request, "registersuccess" );
			dispatcher = request.getRequestDispatcher( "articlelist" );
		}
		else
		{
			RequestUtil.setMsg( this, request, "registerfailed" );
			dispatcher = request.getRequestDispatcher( "register.jsp" );
		}
		
		dispatcher.forward( request, response );
	}
}