adminloginaction.java

这是一个购物网站可以实现购物的功能还有后台管理

package com.back.struts.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
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 com.back.model.AdminBeanBO;
import com.back.struts.form.AdminLoginActionForm;
public class AdminLoginAction extends Action {
	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws Exception {
		AdminLoginActionForm alf=(AdminLoginActionForm)form;
		String u=alf.getUserName();
		String p=alf.getPassword();
		AdminBeanBO abb=new AdminBeanBO();
		int err=abb.checkUser(u, p);
		//System.out.println(err);
		if(err==1)
		{
			
			return mapping.findForward("success");
		}else if(err==2)
		{
			request.setAttribute("err", "2");
			return mapping.findForward("error");
		}else if(err==3){
			request.setAttribute("err", "3");
			return mapping.findForward("error");
		}else{
			request.setAttribute("err", "4");
			return mapping.findForward("error");
		}
		
	
	}
	

}