lakalasdk/example/jingjian_api/ec-select.php

<?php
/**
 * 1.1 商户进件 -> 电子合同查询
 * 接口：/api/v3/mms/open_api/ec/q_status
 * 请求加密：无   返回解密：无
 */

$config = require __DIR__ . '/bootstrap.php';

$api = new \Lakala\OpenAPISDK\V3\Api\LakalaApi($config, \Lakala\OpenAPISDK\V3\Api\EncryptMode::NONE);

$request = new \Lakala\OpenAPISDK\V3\Model\ModelRequest();
$request->setReqData([
    'ec_apply_id' => '1117850953870880768',
    'order_no' => '2026061208203432970480',
    'org_code' => (int) JINGJIAN_ORG_CODE
]);

try {
    $response = $api->tradeApi('/api/v3/mms/open_api/ec/q_status', $request);
    print_r($response->getRespData());
    // echo $response->getCode();
    // print_r($response->getHeaders());
    echo $response->getOriginalText();
    // {"code":"000000","msg":"成功","resp_data":{"order_no":"2026061208203432970480","ec_apply_id":1117850953870880768,"ec_status":"COMPLETED","ec_no":"QY20260612602507265"}}
} catch (\Lakala\OpenAPISDK\V3\ApiException $e) {
    echo $e->getMessage();
}