目录结构调整

application/index/controller/Cart.php

@@ -0,0 +1,53 @@
+<?php
+// +----------------------------------------------------------------------
+// | SentCMS [ WE CAN DO IT JUST THINK IT ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2013 http://www.tensent.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Author: molong <molong@tensent.cn> <http://www.tensent.cn>
+// +----------------------------------------------------------------------
+
+namespace app\index\controller;
+use app\common\controller\Fornt;
+
+class Cart extends Fornt{
+
+	public function _initialize(){
+		$this->cart = new \com\Cart();
+	}
+
+	//购物车
+	public function index(){
+		$list = $this->cart->all();
+
+		$data = array(
+			'list'   => $list,
+		);
+		$this->assign($data);
+		return $this->fetch();
+	}
+
+	//加入购物车
+	public function add($id, $num){
+		if ($num > 0) {
+			$this->cart->addItem($id, $num);
+		}
+		$info['code'] = 1;
+		$info['num'] = $this->cart->getCount();
+		return $info;
+	}
+
+	//加入购物车
+	public function del($id){
+		$this->cart->delItem($id);
+		$info['code'] = 1;
+		$info['data'] = array('num'=>$this->cart->getCount());
+		return $info;
+	}
+
+	//购物车统计
+	public function count(){
+		$data = array('info'=>$this->cart->getCount());
+		echo json_encode($data);
+	}
+}