package?cn.itcast.shop.adminuser.action;

import?org.apache.struts2.ServletActionContext;

import?cn.itcast.shop.adminuser.service.AdminUserService;
import?cn.itcast.shop.adminuser.vo.AdminUser;

import?com.opensymphony.xwork2.ActionSupport;
import?com.opensymphony.xwork2.ModelDriven;

public?class?AdminUserAction?extends?ActionSupport?implements
		ModelDriven?{
	//?模型驅(qū)動(dòng)使用的對(duì)象
	private?AdminUser?adminUser?=?new?AdminUser（）;

	public?AdminUser?getModel（）?{
		return?adminUser;
	}

	//?注入AdminUserService
	private?AdminUserService?adminUserService;

	public?void?setAdminUserService（AdminUserService?adminUserService）?{
		this.adminUserService?=?adminUserService;
	}

	//?后臺(tái)登錄的執(zhí)行的方法
	public?String?login（）?{
		//?調(diào)用service方法完成登錄
		AdminUser?existAdminUser?=?adminUserService.login（adminUser）;
		//?判斷
		if?（existAdminUser?==?null）?{
			//?用戶名或密碼錯(cuò)誤
			this.addActionerror（“用戶名或密碼錯(cuò)誤!“）;
			return?“l(fā)oginFail“;
		}?else?{
			//?登錄成功:
			ServletActionContext.getRequest（）.getSession（）
					.setAttribute（“existAdminUser“?existAdminUser）;
			return?“l(fā)oginSuccess“;
		}
	}
}