织梦dedecms集成腾讯财付通支付接口(2)

            'partner'              => $partner,

            'out_trade_no'         => $out_trade_no,                           //订单号

            'total_fee'            => $total_fee,                              //总金额

            'notify_url'           => $cfg_basehost.$this->return_url."&code=".$payment['code'],  //返回地址

            'return_url'           => $cfg_basehost.$this->return_url."&code=".$payment['code'], //提醒地址

            'body'                 => $body,                            //交易描述

            'bank_type'            => $bank_type,                       //交易类型  默认财付通

            //用户ip

            'spbill_create_ip'     => $_SERVER['REMOTE_ADDR'],          //交易ip

            'fee_type'             => '1',                        //币种  1 人民币

            'subject'              => $body,                            //商品名称

            //系统可选参数

            'sign_type'            => 'MD5',                            //加密方式