mirror of
https://gitee.com/zongzhige/shopxo.git
synced 2024-12-02 03:48:47 +08:00
286 lines
9.6 KiB
PHP
286 lines
9.6 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ShopXO 国内领先企业级B2C免费开源电商系统
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011~2099 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( https://opensource.org/licenses/mit-license.php )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace base;
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/**
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* 头条驱动
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-10-31
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*/
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class Toutiao
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{
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// 配置信息
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private $config;
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/**
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* 构造方法
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-10-27
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* @param [array] $config [应用配置信息]
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*/
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public function __construct($config = [])
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{
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$this->config = $config;
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}
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/**
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* 检验数据的真实性，并且获取解密后的明文
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2017-12-30T18:20:53+0800
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* @param [string] $encrypted_data [加密的用户数据]
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* @param [string] $iv [与用户数据一同返回的初始向量]
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* @param [string] $openid [解密后的原文]
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* @return [array|string] [成功返回用户信息数组, 失败返回错误信息]
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*/
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public function DecryptData($encrypted_data, $iv, $openid)
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{
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// 登录授权session
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$login_key = 'toutiao_user_login_'.$openid;
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$session_data = MyCache($login_key);
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if(empty($session_data))
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{
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return DataReturn(MyLang('common_extend.base.common.session_key_empty_tips'), -1);
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}
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// iv长度
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if(strlen($iv) != 24)
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{
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return DataReturn(MyLang('common_extend.base.common.iv_error_tips'), -1);
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}
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// 加密函数
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if(!function_exists('openssl_decrypt'))
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{
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return DataReturn(MyLang('openssl_no_support_tips'), -1);
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}
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$result = openssl_decrypt(base64_decode($encrypted_data), "AES-128-CBC", base64_decode($session_data['session_key']), 1, base64_decode($iv));
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$data = json_decode($result, true);
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if($data == NULL)
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{
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return DataReturn(MyLang('common_extend.base.common.please_try_again_tips'), -1);
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}
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if($data['watermark']['appid'] != $this->config['appid'])
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{
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return DataReturn(MyLang('appid_mismatch_tips'), -1);
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}
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return DataReturn('success', 0, $data);
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}
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/**
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* 用户授权
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-10-27
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function GetAuthSessionKey($params = [])
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{
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if(empty($params['authcode']))
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{
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return DataReturn(MyLang('common_extend.base.common.auth_code_empty_tips'), -1);
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}
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if(empty($this->config['appid']) || empty($this->config['secret']))
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{
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return DataReturn(MyLang('params_error_tips'), -1);
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}
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// 获取授权
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$url = 'https://developer.toutiao.com/api/apps/jscode2session?appid='.$this->config['appid'].'&secret='.$this->config['secret'].'&code='.$params['authcode'];
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$result = json_decode(RequestGet($url), true);
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if(empty($result))
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{
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return DataReturn(MyLang('common_extend.base.common.auth_api_request_fail_tips'), -1);
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}
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if(!empty($result['openid']))
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{
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// 缓存SessionKey
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$key = 'toutiao_user_login_'.$result['openid'];
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// 缓存存储
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MyCache($key, $result);
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return DataReturn(MyLang('auth_success'), 0, $result);
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}
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$msg = empty($result['errmsg']) ? MyLang('common_extend.base.common.auth_api_request_error_tips') : $result['errmsg'];
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return DataReturn($msg, -1);
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}
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/**
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* 二维码创建
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2018-01-02T19:53:10+0800
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* @param [string] $params['page'] [页面地址]
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* @param [string] $params['scene'] [参数]
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* @return [string] [成功返回文件流, 失败则空]
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*/
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public function MiniQrCodeCreate($params)
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{
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// 请求参数
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$p = [
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[
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'checked_type' => 'empty',
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'key_name' => 'page',
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'error_msg' => MyLang('common_extend.base.common.page_empty_tips'),
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],
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[
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'checked_type' => 'length',
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'checked_data' => '1,32',
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'key_name' => 'scene',
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'error_msg' => MyLang('common_extend.base.common.scene_empty_tips'),
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],
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];
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$ret = ParamsChecked($params, $p);
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if($ret !== true)
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{
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return DataReturn($ret, -1);
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}
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// 获取access_token
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$access_token = $this->GetMiniAccessToken();
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if($access_token === false)
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{
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return DataReturn(MyLang('common_extend.base.common.access_token_request_fail_tips'), -1);
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}
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// 获取二维码
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$url = 'https://developer.toutiao.com/api/apps/qrcode';
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$path = $params['page'].'?'.$params['scene'];
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$data = [
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'access_token' => $access_token,
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'appname' => 'toutiao',
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'path' => urlencode($path),
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'width' => empty($params['width']) ? 1000 : intval($params['width']),
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];
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$res = $this->HttpRequestPost($url, $data, true);
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if(!empty($res))
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{
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if(stripos($res, 'errcode') === false)
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{
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return DataReturn(MyLang('get_success'), 0, $res);
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}
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$res = json_decode($res, true);
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$msg = isset($res['errmsg']) ? $res['errmsg'] : MyLang('common_extend.base.common.get_qrcode_fail_tips');
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} else {
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$msg = MyLang('common_extend.base.common.get_qrcode_fail_tips');
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}
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return DataReturn($msg, -1);
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}
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/**
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* 获取access_token
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2018-01-02T19:53:42+0800
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*/
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public function GetMiniAccessToken()
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{
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// 缓存key
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$key = $this->config['appid'].'_access_token';
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$result = MyCache($key);
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if(!empty($result))
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{
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if($result['expires_in'] > time())
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{
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return $result['access_token'];
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}
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}
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// 网络请求
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$url = 'https://developer.toutiao.com/api/apps/token?grant_type=client_credential&appid='.$this->config['appid'].'&secret='.$this->config['secret'];
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$result = $this->HttpRequestGet($url);
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if(!empty($result['access_token']))
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{
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// 缓存存储
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$result['expires_in'] += time();
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MyCache($key, $result);
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return $result['access_token'];
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}
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return false;
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}
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/**
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* get请求
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2018-01-03T19:21:38+0800
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* @param [string] $url [url地址]
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* @return [array] [返回数据]
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*/
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private function HttpRequestGet($url)
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{
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_TIMEOUT, 500);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($curl, CURLOPT_URL, $url);
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$res = curl_exec($curl);
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curl_close($curl);
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return json_decode($res, true);
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}
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/**
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* curl模拟post
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2016-12-03T21:58:54+0800
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* @param [string] $url [请求地址]
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* @param [array] $post [发送的post数据]
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* @param [boolean] $is_json [是否使用 json 数据发送]
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* @return [mixed] [请求返回的数据]
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*/
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private function HttpRequestPost($url, $post, $is_json = false)
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{
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_HEADER, false);
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curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
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curl_setopt($ch, CURLOPT_URL, $url);
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// 是否 json
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if($is_json)
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{
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$data_string = json_encode($post);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
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curl_setopt($ch, CURLOPT_HTTPHEADER, array(
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"Content-Type: application/json; charset=utf-8",
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"Content-Length: " . strlen($data_string)
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)
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);
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} else {
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curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post));
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curl_setopt($ch, CURLOPT_HTTPHEADER, array(
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"Content-Type: application/x-www-form-urlencoded",
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"cache-control: no-cache"
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)
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);
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}
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$result = curl_exec($ch);
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curl_close($ch);
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return $result;
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}
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}
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?>
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