一、接口功能：自动识别，轨迹实时返回

该API提供了两个子接口：

二、实战演示：查询运单号 78792812069699 的物流信息

下面通过 PHP 代码调用该接口。

<?php
$host = "https://market.aliyun.com/detail/cmapi00065859";#接口地址
$path = "/exp/index";
$method = "GET";
$appcode = "你自己的AppCode";   // 替换为真实 AppCode

$headers = array("Authorization:APPCODE " . $appcode);
$querys = "no=78792812069699";   // 只需传入单号，可自动识别公司
$url = $host . $path . "?" . $querys;

$curl = curl_init();
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HEADER, true);
if (1 == strpos("$".$host, "https://")) {
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
}
$result = curl_exec($curl);
$headerSize = curl_getinfo($curl, CURLINFO_HEADER_SIZE);
$body = substr($result, $headerSize);
curl_close($curl);

$data = json_decode($body, true);
print_r($data);
?>

三、返回字段解析