loginaction.java

j2ee工程项目

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.webalbum2.struts.action;

import java.io.UnsupportedEncodingException;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

import javax.mail.Session;
import javax.naming.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpServletResponse;
import javax.sql.DataSource;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;

import com.webalbum2.bean.*;

/** 
 * MyEclipse Struts
 * Creation date: 06-14-2008
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="loginForm" input="/default.jsp" scope="request" validate="true"
 */
public class LoginAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm loginForm = (DynaActionForm) form;// TODO Auto-generated method stub
		try {
			request.setCharacterEncoding("gbk");
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		response.setCharacterEncoding("gbk");
		HttpSession session = request.getSession(); 
		String user_name = (String)loginForm.get("user_name");
		String user_pass = md5.getmd5((String)loginForm.get("user_pass"));
		dbcontrol db=new dbcontrol();
		int i=db.logincheck(user_name, user_pass);
		if(i==0)
		{
			db.close();
			return mapping.findForward("fail");
		}
		else
		{
			db.close();
			request.setAttribute("user_name",user_name);
			request.setAttribute("user_id",i);
			return mapping.findForward("suc");
		}
	}
}