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447 lines
14 KiB
PHP
447 lines
14 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) 2011~2019 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace payment;
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/**
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* 头条
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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 2018-09-19
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* @desc description
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*/
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class Toutiao
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{
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// 插件配置参数
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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 2018-09-17
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* @desc description
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* @param [array] $params [输入参数（支付配置参数）]
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*/
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public function __construct($params = [])
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{
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$this->config = $params;
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}
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/**
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* 配置信息
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-19
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* @desc description
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*/
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public function Config()
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{
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// 基础信息
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$base = [
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'name' => '头条', // 插件名称
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'version' => '1.0.0', // 插件版本
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'apply_version' => '不限', // 适用系统版本描述
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'apply_terminal'=> ['toutiao'], // 适用终端 默认全部 ['pc', 'h5', 'ios', 'android', 'alipay', 'weixin', 'baidu']
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'desc' => '适用头条小程序，担保交易支付方式。 <a href="https://microapp.bytedance.com/" target="_blank">立即申请</a>', // 插件描述（支持html）
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'author' => 'Devil', // 开发者
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'author_url' => 'http://shopxo.net/', // 开发者主页
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];
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// 配置信息
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$element = [
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[
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'element' => 'input',
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'type' => 'text',
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'default' => '',
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'name' => 'app_id',
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'placeholder' => '小程序AppID',
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'title' => '小程序AppID',
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'is_required' => 0,
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'message' => '请填写小程序AppID',
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],
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[
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'element' => 'input',
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'type' => 'text',
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'default' => '',
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'name' => 'salt',
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'placeholder' => '密钥SALT',
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'title' => '密钥SALT',
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'is_required' => 0,
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'message' => '请填写密钥SALT',
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],
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[
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'element' => 'input',
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'type' => 'text',
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'default' => '',
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'name' => 'token',
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'desc' => '自行输入英文或数字组合、不超过32个字符',
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'placeholder' => 'Token(令牌)，自行输入英文或数字组合、不超过32个字符',
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'title' => 'Token(令牌)',
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'is_required' => 0,
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'message' => '请填写Token(令牌)',
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],
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[
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'element' => 'message',
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'message' => '异步通知地址，将该地址配置到头条小程序后台->支付->担保交易->担保交易设置中<br />'.__MY_URL__.'payment_order_'.strtolower(str_replace(['payment', '\\'], '', get_class($this))).'_notify.php',
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],
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];
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return [
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'base' => $base,
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'element' => $element,
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];
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}
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/**
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* 支付入口
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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 2018-09-19
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function Pay($params = [])
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{
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// 参数
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if(empty($params))
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{
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return DataReturn('参数不能为空', -1);
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}
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// 配置信息
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if(empty($this->config))
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{
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return DataReturn('支付缺少配置', -1);
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}
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// 处理支付
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$parameter = [
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'app_id' => $this->config['app_id'],
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'out_order_no' => $params['order_no'],
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'total_amount' => (int) (($params['total_price']*1000)/10),
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'subject' => $params['name'],
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'body' => $params['site_name'].'-'.$params['name'],
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'valid_time' => $this->OrderAutoCloseTime(),
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'notify_url' => $params['notify_url'],
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];
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// 签名
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$parameter['sign'] = $this->GetParamSign($parameter);
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// 请求接口
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$url = 'https://developer.toutiao.com/api/apps/ecpay/v1/create_order';
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$ret = $this->HttpRequest($url, $parameter);
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if($ret['code'] == 0 && !empty($ret['data']['data']))
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{
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$ret['data'] = $ret['data']['data'];
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}
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return $ret;
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}
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/**
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* 订单自动关闭的时间
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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 2021-03-24
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* @desc description
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*/
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public function OrderAutoCloseTime()
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{
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return intval(MyC('common_order_close_limit_time', 30, true))*60;
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}
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/**
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* 签名生成
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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 2018-09-19
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* @desc description
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* @param [array] $params [输入参数]
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*/
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private function GetParamSign($params = [])
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{
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$data = [];
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foreach($params as $k=>$v)
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{
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// 排除不参与签名的字段
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if(in_array($k, ['other_settle_params', 'app_id', 'sign', 'thirdparty_id']))
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{
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continue;
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}
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// 数据值处理
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$value = trim(strval($v));
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$len = strlen($value);
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if($len > 1 && substr($value, 0, 1) == '"' && substr($value, $len, $len-1) == '"')
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{
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$value = substr($value, 1, $len-1);
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}
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// 排除空值
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$value = trim($value);
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if($value == '' || $value == null)
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{
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continue;
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}
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// 加入待签
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array_push($data, $value);
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}
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// 加入密钥
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array_push($data, $this->config['salt']);
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// 单元被作为字符串来比较
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sort($data, SORT_STRING);
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return md5(implode('&', $data));
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}
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/**
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* 支付回调处理
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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 2018-09-19
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function Respond($params = [])
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{
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// 参数
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if(empty($this->config))
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{
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return DataReturn('配置有误', -1);
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}
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if(empty($params['msg']) || empty($params['type']))
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{
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return DataReturn('支付参数有误', -1);
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}
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// 退款请求不处理、直接返回成功
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if($params['type'] == 'refund')
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{
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die($this->SuccessReturn());
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}
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// 请求数据
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$data = json_decode(htmlspecialchars_decode($params['msg']), true);
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if(empty($data))
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{
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return DataReturn('msg转换json数据为空', -1);
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}
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if(empty($data['cp_orderno']))
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{
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return DataReturn('回调订单号为空', -1);
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}
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// 查询订单信息
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$parameter = [
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'app_id' => $this->config['app_id'],
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'out_order_no' => $data['cp_orderno'],
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];
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// 签名
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$parameter['sign'] = $this->GetParamSign($parameter);
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// 请求接口
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$url = 'https://developer.toutiao.com/api/apps/ecpay/v1/query_order';
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$ret = $this->HttpRequest($url, $parameter);
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if($ret['code'] == 0 && !empty($ret['data']['payment_info']) && !empty($ret['data']['payment_info']['order_status']))
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{
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switch($ret['data']['payment_info']['order_status'])
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{
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// 处理中
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case 'PROCESSING' :
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$ret = DataReturn('处理中', -10);
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break;
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// 超时
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case 'TIMEOUT' :
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$ret = DataReturn('超时', -20);
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break;
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// 成功
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case 'SUCCESS' :
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$ret = DataReturn('支付成功', 0, $this->ReturnData($data));
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break;
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// 默认
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default :
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$ret = DataReturn('支付失败', -100);
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}
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}
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return $ret;
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}
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/**
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* [ReturnData 返回数据统一格式]
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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 2018-10-06T16:54:24+0800
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* @param [array] $data [返回数据]
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*/
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private function ReturnData($data)
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{
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// 返回数据固定基础参数
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$data['trade_no'] = isset($data['payment_order_no']) ? $data['payment_order_no'] : ''; // 支付平台 - 订单号
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$data['buyer_user'] = isset($data['seller_uid']) ? $data['seller_uid'] : ''; // 支付平台 - 用户
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$data['out_trade_no'] = $data['cp_orderno']; // 本系统发起支付的 - 订单号
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$data['subject'] = ''; // 本系统发起支付的 - 商品名称
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$data['pay_price'] = $data['total_amount']/100; // 本系统发起支付的 - 总价
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return $data;
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}
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/**
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* 退款处理
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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 2019-05-28
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function Refund($params = [])
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{
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// 参数
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$p = [
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[
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'checked_type' => 'empty',
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'key_name' => 'order_no',
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'error_msg' => '订单号不能为空',
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],
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[
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'checked_type' => 'empty',
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'key_name' => 'trade_no',
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'error_msg' => '交易平台订单号不能为空',
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],
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[
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'checked_type' => 'empty',
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'key_name' => 'pay_price',
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'error_msg' => '支付金额不能为空',
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],
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[
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'checked_type' => 'empty',
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'key_name' => 'refund_price',
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'error_msg' => '退款金额不能为空',
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],
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[
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'checked_type' => 'empty',
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'key_name' => 'pay_time',
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'error_msg' => '支付时间不能为空',
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],
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];
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$ret = ParamsChecked($params, $p);
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if($ret !== true)
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{
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return DataReturn($ret, -1);
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}
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// 退款原因
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$refund_reason = empty($params['refund_reason']) ? $params['order_no'].'订单退款'.$params['refund_price'].'元' : $params['refund_reason'];
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// 处理支付
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$parameter = [
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'app_id' => $this->config['app_id'],
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'out_order_no' => $params['order_no'],
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'out_refund_no' => $params['trade_no'],
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'refund_amount' => (int) (($params['refund_price']*1000)/10),
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'reason' => $refund_reason,
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];
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// 签名
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$parameter['sign'] = $this->GetParamSign($parameter);
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// 请求接口
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$url = 'https://developer.toutiao.com/api/apps/ecpay/v1/create_refund';
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$ret = $this->HttpRequest($url, $parameter);
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if($ret['code'] == 0)
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{
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// 统一返回格式
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$data = [
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'trade_no' => isset($ret['data']['refund_no']) ? $ret['data']['refund_no'] : '',
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'refund_price' => $params['refund_price'],
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'return_params' => $ret['data'],
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];
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return DataReturn('退款成功', 0, $data);
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}
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return $ret;
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}
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/**
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* 网络请求
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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 2017-09-25T09:10:46+0800
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* @param [string] $url [请求url]
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* @param [array] $data [发送数据]
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* @param [int] $second [超时]
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* @return [mixed] [请求返回数据]
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*/
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private function HttpRequest($url, $data, $second = 30)
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{
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$ch = curl_init();
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$header = ['Content-Type: application/json;charset=utf-8'];
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curl_setopt_array($ch, array(
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CURLOPT_URL => $url,
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CURLOPT_HTTPHEADER => $header,
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CURLOPT_POST => true,
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CURLOPT_SSL_VERIFYPEER => false,
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CURLOPT_SSL_VERIFYHOST => false,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_POSTFIELDS => json_encode($data),
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CURLOPT_TIMEOUT => $second,
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));
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$result = curl_exec($ch);
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//返回结果
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if($result)
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{
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curl_close($ch);
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$res = json_decode($result, true);
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if(empty($res) || !isset($res['err_no']))
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{
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return DataReturn('请求失败['.$result.']', -1);
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}
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if($res['err_no'] != 0)
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{
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return DataReturn($res['err_tips'].'['.$res['err_no'].']', -1);
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}
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return DataReturn('success', 0, $res);
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} else {
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$error = curl_errno($ch);
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curl_close($ch);
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return DataReturn('curl出错，错误码['.$error.']', -1);
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}
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}
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/**
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* 自定义成功返回内容
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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 2020-07-01
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* @desc description
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*/
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public function SuccessReturn()
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{
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return '{"err_no": 0,"err_tips": "success"}';
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}
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}
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?>
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