Merge branch 'develop'

* develop:
  更新readme，使用composer

.gitignore

@@ -0,0 +1,4 @@
+*.DS_Store
+/vendor
+/.idea
+/composer.lock

README.md

@@ -1,9 +1,31 @@
-#淘宝、天猫商品爬虫
+# 淘宝、天猫商品爬虫
 
-目前淘宝商品暂不可用
+配置淘宝商品ID，通过Web版和H5版本的HTML、API数据结合，抓取淘宝、天猫商品的数据
 
-##用法
+## Requirement
 
-/usr/local/php/bin/php index.php
+## Installation
 
+## Usage
 
+```php
+<?php
+require_once 'src/spider.php';
+
+use Ezspider\spider;
+
+$importModel = new \Ezspider\spider;
+
+$importModel->setItemId('569643840385');
+if(empty($importModel->initGoodsPlatform())){
+    return;
+}
+
+$params['name'] = $importModel->getGoodsTitle();
+$params['image'] = $importModel->getPreviewImg();
+$params['detail'] = $importModel->getDetails();
+
+
+print_r($params);
+
+```

composer.json

@@ -0,0 +1,20 @@
+{
+    "name": "shjia/taobao_spider",
+    "description": "淘宝、天猫商品爬虫",
+    "type": "project",
+    "keywords": [
+        "taobao-spider",
+        "tmall-spider"
+    ],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "chimu",
+            "email": "chimu@gbokee.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.5.25",
+        "aliyuncs/oss-sdk-php": "^2.2"
+    }
+}

src/autoload.php

@@ -1,5 +1,5 @@
 <?php
-require_once dirname(__DIR__) . '/vendor/aliyuncs/oss-sdk-php/autoload.php';
+require_once dirname(__DIR__) . '/vendor/autoload.php';
 
 function ezLoader($class)
 {