/**
 * APIREQUEST 获取数据
 * @param $url 请求地址
 * @param array $params 请求的数据
 * @return array|mixed
 */
function APIREQUEST($url, $params = array())
{
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);

    //如果是https协议
    if (stripos($url, "https://") !== FALSE) {
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); // 信任任何证书
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); // 不检查证书中域名
        //CURL_SSLVERSION_TLSv1
        curl_setopt($curl, CURLOPT_SSLVERSION, 1);
//      curl_setopt($curl, CURLOPT_VERBOSE, '1'); //开发模式，会把通信时的信息显示出来
        curl_setopt($curl, CURLOPT_SSLCERT, dirname(__FILE__) . '/xxx.pem');  //pem
        curl_setopt($curl, CURLOPT_SSLCERTPASSWD, '******');
        curl_setopt($curl, CURLOPT_SSLKEY, dirname(__FILE__) . '/xxx.pem');  //pem
		curl_setopt($curl, CURLOPT_SSLKEYPASSWD, '******');  //pem
    }
    //超时时间
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 60);
    curl_setopt($curl, CURLOPT_TIMEOUT, 60);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    
    //通过POST方式提交
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($params));
   
    //返回内容
    $callbcak = curl_exec($curl);
    //http status
    $CURLINFO_HTTP_CODE = curl_getinfo($curl, CURLINFO_HTTP_CODE);
    //关闭,释放资源
    curl_close($curl);

    if ($CURLINFO_HTTP_CODE == 200)
        return json_decode($callbcak, true);
}