package?com.pw.ssh.cart;

import?javax.servlet.http.HttpServletRequest;

import?org.apache.struts2.ServletActionContext;
import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.context.annotation.Scope;
import?org.springframework.stereotype.Controller;

import?com.opensymphony.xwork2.ActionContext;
import?com.pw.ssh.product.ProductService;
import?com.pw.ssh.utils.Cart;
import?com.pw.ssh.utils.CartItem;

/**
?*?@author?Administrator?購物模塊的Action
?*/
@Controller
@Scope（“prototype“）
public?class?CartAction?{

	//?添加商品的id
	private?Integer?pid;

	//?添加商品的數量
	private?Integer?count;

	//?商品的業務類
	@Autowired
	private?ProductService?productService;

	public?void?setCount（Integer?count）?{
		this.count?=?count;
	}

	public?void?setPid（Integer?pid）?{
		this.pid?=?pid;
	}

	//?獲取購物車
	public?Cart?getCart（HttpServletRequest?request）?{

		Cart?cart?=?（Cart）?request.getSession（）.getAttribute（“cart“）;

		if?（cart?==?null）?{
			cart?=?new?Cart（）;
			request.getSession（）.setAttribute（“cart“?cart）;
		}
		return?cart;
	}

	//?跳轉到購物車頁面
	public?String?toCart（）?{
		return?“toCartSuccess“;
	}

	//?添加到購物車
	public?String?addCart（）?{
		//?封裝購物項
		CartItem?cartItem?=?new?CartItem（）;
		cartItem.setCount（count）;
		cartItem.setProduct（productService.findByPid（pid））;
		HttpServletRequest?request?=?ServletActionContext.getRequest（）;
		//?獲取購物車
		Cart?cart?=?getCart（request）;

		//?將購物項添加至購物車
		cart.addCartItem（cartItem）;

		return?“addCartSuccess“;
	}

	//?清空購物車
	public?String?clearCart（）?{
		//?清除session購物車中的cart

		HttpServletRequest?request?=?ServletActionContext.getRequest（）;
		Cart?cart?=?（Cart）?request.getSession（）.getAttribute（“cart“）;
		if?（cart?!=?null）?{
			cart.clearCart（）;
		}
		return?“clearCartSuccess“;
	}

	//?刪除購物項
	public?String?removeCart（）?{
		HttpServletRequest?request?=?ServletActionContext.getRequest（）;
		Cart?cart?=?（Cart）?request.getSession（）.getAttribute（“cart“）;
		if?（cart?!=?null）?{
			cart.removeCartItem（pid）;
		}
		return?“removeCartSuccess“;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-11-29?17:03??畢業設計作品\
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\
?????文件????????4006??2018-11-29?17:03??畢業設計作品\shop.sql
?????文件????????5062??2018-11-20?23:40??畢業設計作品\shop\.classpath
?????文件????????1046??2018-11-15?19:29??畢業設計作品\shop\.project
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\.settings\
?????文件?????????567??2018-11-15?17:55??畢業設計作品\shop\.settings\.jsdtscope
?????文件?????????288??2018-11-15?17:55??畢業設計作品\shop\.settings\org.eclipse.core.resources.prefs
?????文件?????????364??2018-11-15?19:20??畢業設計作品\shop\.settings\org.eclipse.jdt.core.prefs
?????文件?????????464??2018-11-15?17:55??畢業設計作品\shop\.settings\org.eclipse.wst.common.component
?????文件?????????345??2018-11-15?19:20??畢業設計作品\shop\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2018-11-15?17:55??畢業設計作品\shop\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2018-11-15?17:55??畢業設計作品\shop\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件?????????568??2018-11-15?19:26??畢業設計作品\shop\.settings\org.eclipse.wst.validation.prefs
?????文件?????????162??2018-11-15?17:54??畢業設計作品\shop\.tern-project
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\classes\
?????文件????????2619??2018-11-15?17:55??畢業設計作品\shop\build\classes\applicationContext.xml
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\classes\com\
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\classes\com\pw\
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\classes\com\pw\ssh\
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\classes\com\pw\ssh\cart\
?????文件????????2628??2018-11-20?23:40??畢業設計作品\shop\build\classes\com\pw\ssh\cart\CartAction.class
?????文件?????????686??2018-11-20?22:40??畢業設計作品\shop\build\classes\com\pw\ssh\cart\strtus-cart.xml
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\classes\com\pw\ssh\category\
?????目錄???????????0??2018-11-29?16:56??畢業設計作品\shop\build\classes\com\pw\ssh\categorysecond\
?????文件????????1635??2018-11-20?23:40??畢業設計作品\shop\build\classes\com\pw\ssh\categorysecond\CategorySecond.class
?????文件?????????796??2018-11-15?18:05??畢業設計作品\shop\build\classes\com\pw\ssh\categorysecond\CategorySecond.hbm.xml
?????文件?????????358??2018-11-20?23:40??畢業設計作品\shop\build\classes\com\pw\ssh\categorysecond\CategorySecondAction.class
?????文件?????????657??2018-11-20?23:40??畢業設計作品\shop\build\classes\com\pw\ssh\categorysecond\CategorySecondDao.class
?????文件?????????441??2018-11-20?23:40??畢業設計作品\shop\build\classes\com\pw\ssh\categorysecond\CategorySecondService.class
............此處省略551個文件信息