万能接口连接

<?php
/**
 * PHP发送Json对象数据
 *
 * @param $url 请求url
 * @param $jsonStr 发送的json字符串
 * @return array
 */
function CallAPI($method, $url, $data = false)
{
    $curl = curl_init();

    switch ($method)
    {
        case "POST":
            curl_setopt($curl, CURLOPT_POST, 1);

            if ($data)
                curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
            break;
        case "PUT":
            curl_setopt($curl, CURLOPT_PUT, 1);
            break;
        default:
            if ($data)
                $url = sprintf("%s?%s", $url, http_build_query($data));
    }

    // Optional Authentication:
    curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_HTTPHEADER, array( /*设置请求头*/               
        'Content-Type: application/json',  
        'Content-Length: ' . strlen($data))           
    );

    $result = curl_exec($curl);
    print_r($result,true);
    curl_close($curl);
    return $result;
}
 
$url = "http://223.99.141.141:10110/sdiot/cmiotopen/qryGPRSRealTimeInfo";
$data = json_encode(array('numType' => 1, 'queryNum' => 1064848493011, 'provinceid' => 531));
$method='POST';
echo CallAPI($method,$url, $data);