loginaction.java

网上商城一个购物网站具有登陆会员注册添加购物车

package hit.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.validator.DynaValidatorForm;

import hit.bean.*;
import hit.persistence.*;

public final class LoginAction extends Action{  
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,  
		HttpServletResponse response) throws Exception {
	
   		DynaValidatorForm loginForm = (DynaValidatorForm) form;         
 		String name = (String)loginForm.get("user_name");
		String psw =  (String)loginForm.get("user_pass");
		
		Member member=new DBOperate().getMember(name);
		ActionErrors errors = new ActionErrors();
      
		if (member==null){            //鐢ㄦ埛鍚嶉敊璇