<?php
    require_once '../WdtClient.php';
    $c = new WdtClient();
    $c->sid = '';
    $c->appkey = '';
    $c->appsecret = '';
    $c->gatewayUrl = 'https://openapi.ali.huice.cc/openapi/pdk_basic_spu_create.php';

    $c->putApiParam('spuNo', 'SPU-20260825-001');
    $c->putApiParam('spuName', '夏季纯棉短袖');
    $c->putApiParam('categoryId', '10001');
    $c->putApiParam('outerSpuNo', 'ERP-SPU-001');
    $c->putApiParam('outerBrandName', '示例品牌');
    $c->putApiParam('salesPrice', '99.90');
    $c->putApiParam('stock', '200');
    $c->putApiParam('weight', '0.25');
    $c->putApiParam('weightUnit', 'kg');
    $c->putApiParam('length', '30');
    $c->putApiParam('width', '20');
    $c->putApiParam('height', '5');
    $c->putApiParam('lengthUnit', 'CM');
    $c->putApiParam('summary', '夏季纯棉短袖');
    $c->putApiParam('details', '<p>商品详情</p>');
    $c->putApiParam('properties', json_encode(array('材质' => '纯棉', '适用季节' => '夏季'), JSON_UNESCAPED_UNICODE));
    $c->putApiParam('mainImageUrls', json_encode(array('https://example.com/images/main-1.jpg', 'https://example.com/images/main-2.jpg')));
    $c->putApiParam('threeFourRatioImageUrls', json_encode(array('https://example.com/images/three-four.jpg')));
    $c->putApiParam('longImageUrl', 'https://example.com/images/long.jpg');
    $c->putApiParam('whiteBackgroundImageUrl', 'https://example.com/images/white.jpg');
    $c->putApiParam('transparentImageUrl', 'https://example.com/images/transparent.png');

    $skuList = array(
        array(
            'skuNo' => 'SKU-RED-M',
            'price' => '99.90',
            'stock' => 100,
            'weight' => '0.25',
            'barcode' => '6900000000001',
            'specMap' => array('颜色' => '红色', '尺码' => 'M'),
            'specImageUrls' => array('https://example.com/images/red.jpg')
        ),
        array(
            'skuNo' => 'SKU-RED-L',
            'price' => '109.90',
            'stock' => 100,
            'weight' => '0.26',
            'barcode' => '6900000000002',
            'specMap' => array('颜色' => '红色', '尺码' => 'L'),
            'specImageUrls' => array('https://example.com/images/red.jpg')
        )
    );
    $c->putApiParam('skuList', json_encode($skuList, JSON_UNESCAPED_UNICODE));

    $json = $c->wdtOpenApi();
    var_dump($json);
?>

{
    "code": 0,
    "message": null,
    "data": "123456789012345678"
}

{
    "code": 10010,
    "message": "编码重复",
    "data": null
}