erp/core/CoreApp/models/Model_express_tt.php

<?php
class Model_express_tt extends Lin_Model {
    function __construct(){
        parent::__construct();
        $this->load->_model("Model_apitt","apitt");
    }
    public function getData($info){
        if(empty($info)){
             return $g = [
                'x'=>0,
                'Description'=>'订单信息不存在',
            ];
        }
        $shop_info = $this->db->from('shop')->where('id', $info['shop'])->get()->result_array();
        
        if(empty($shop_info)){
            return $g = [
                'x'=>0,
                'Description'=>'该商铺不存在',
            ];
        }
        $order_info = $this->getDetail($info['orderinfo'],$shop_info[0]);

    }
    //查询信息
    private function getDetail($orderinfo,$shop){
        
        $res = $this->apitt->get_data([$orderinfo,'577147793197142978'],$shop);
        echo "<pre>";
        print_r($res);
        die;
    }
    //获取订单承运的快递商
    private function getExpressCompany(){

    }

    //创建发货单和运单标签
    private function createExpressLabel(){

    }
    //下载快递面单
    private function downloadExpressLabel(){

    }


}