function http_post_raw ($url, $data = null)
{$ch = curl_init ();

    curl_setopt ($ch, CURLOPT_URL, $url);
    curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt ($ch, CURLOPT_POST, 1);
    curl_setopt ($ch, CURLOPT_POSTFIELDS, $data);

    $result = curl_exec ($ch);
    if ($result === false) {echo 'Curl error:' . curl_error ($ch) . PHP_EOL;
    }
    return $result;
}
/** Get 或 Post 请求
 * @param $url
 * @param null $data 为 null 时，为 post 方法
 *
 * @return mixed
 */
function http ($url, $data = null)
{$ch = curl_init ();
    curl_setopt ($ch, CURLOPT_HTTPHEADER, array ('Content-Type: application/JSON'));
    curl_setopt ($ch, CURLOPT_URL, $url);
    curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, false);
    if (!empty ($data)) {curl_setopt ($ch, CURLOPT_POST, 1);
        curl_setopt ($ch, CURLOPT_POSTFIELDS, $data);
    }
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
    $output = curl_exec ($ch);
    curl_close ($ch);

    return $output;
}
Artisan::command ('test', function () {

   // $sign = "MEUCIQDuuxpZFFl7 xmHu2 k9 eXBM3 C2 r+3 hbhzwxfPeBZMW5 MbwIgc6 m6 hTEFAR2 HEfIYbp9 vqRYNGupNm+a2 AMsxtdxpJ4 a=";
    $data2 = [/* "b_height" => [
            "126365",
            "126373"
        ],
        "b_time" => [
            "2019-05-10 13:15:40",
            "2019-05-10 13:15:50"
        ],*/
        "chain_id" => "ch_tencent_testchain",
        "mch_pubkey" => "A4 SKuIl4 goInX41 TdPH7 W4+8 uvN99 aZ5 NBP2 zMnlN/fC",
        "mch_id" => "gbcT7 TQ9 zmPUGDnSAm",
        "timestamp" => strval (time ()),
        "t_hash"=>"e6 afa839 d5877 e140 b43501408 d99 ed0 d86 e0 d5 de118 c93 a91 e2 ed2 e396951 de",
        "page_limit" => 10,
        "page_no" => 1,
        "sign_type" => "ECDSA",
        "version" => "2.0"
    ];
    $sign = "MEUCIQDuuxpZFFl7 xmHu2 k9 eXBM3 C2 r+3 hbhzwxfPeBZMW5 MbwIgc6 m6 hTEFAR2 HEfIYbp9 vqRYNGupNm+a2 AMsxtdxpJ4 a=";

    ksort ($data2);
    $param = "";
    foreach ($data2 as $key=>$item){if (is_array ($item)){$param .=   $key."=".json_encode ($item, JSON_UNESCAPED_SLASHES)."&";
        }else{$param .=   $key."=".$item."&";}
    }
    $param = trim ($param,"&");
   // dd ($param);

    //$param = urlencode ($param);
    var_dump ($param);
    $JSON_data = JSON_encode (["text"=>$param]);
    $sign_res = http ("http://192.168.1.252:8080/calc/sign",$JSON_data);
    //dd ($sign_res);
   $sign_res = JSON_decode ($sign_res,true);
    //dd ($sign_res);
    $data2 ["mch_sign"] = $sign_res ["result"]["sign"];
    $data = JSON_encode ($data2, JSON_UNESCAPED_SLASHES);
    var_dump ($data);
   // sleep (2);
    //exit ();
    $res = http_post_raw ("http://123.207.249.116:15903/Iss_Query", $data);
    var_dump ($res);
});