loginaction.java

jsp struts实现的关于网上书店的小例子。

package action;

import java.sql.ResultSet;
import java.sql.SQLException;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
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 datebase.DB;
import datebase.Login;

public class LoginAction extends Action{
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws SQLException {

		ServletContext context = servlet.getServletContext();
		DataSource dataSource = (DataSource) context.getAttribute("mysql");
		DB db = new DB(dataSource);
		Login login = new Login();
		login.chechLogin(db);
		return mapping.findForward("success");
	
		
		
	}
}