liujing319的专栏

//退款的加密信息 $req_info = $refund_notify_info['req_info']; $api_key = config('api_key'); // 对加密信息进行解密,需要用到商户秘钥 $req_info_xml = openssl_decrypt(base64_decode($req_info), 'aes-256-ecb',md5($api_key),OPENSSL_RAW_DATA); $req_info_data = $wechat->xmlToArray..