通过webservice添加产品后给出的错误参数prestashop
问题描述:
我已经通过webservice创建了一个简单的添加产品prestashop,但是当我尝试将其添加到数据库时,我只看到一个错误'错误参数'。我的代码有什么问题?我怎么能找到一个类别已经存在与web服务?通过webservice添加产品后给出的错误参数prestashop
$reader = new XMLReader;
$reader->open($filename); // open an large xml with products and it should add this to db prestashop via webservice
$xml = $webService->get(array('url' => $shopUrl.'/api/products?schema=blank'));
$resources = $xml->children()->children();
foreach ($resources as $resource) {
while ($reader->read()) {
if($reader->nodeType == XMLReader::ELEMENT) {
$name = $reader->name;
}
if($reader->nodeType == XMLReader::TEXT || $reader->nodeType == XMLReader::CDATA){
switch ($name) {
case 'id':
if ($reader->value != '0')
$resource->id = $reader->value;
break;
case 'ilosc':
$resource->quantity = $reader->value;
break;
case 'cena_netto':
$resource->price = $reader->value;
break;
case 'opis':
$resource->description = $reader->value;
break;
case 'waga':
$resource->weight = $reader->value;
break;
case 'kod_kreskowy':
$resource->ean13 = $reader->value;
break;
}
}
if($reader->nodeType == XMLReader::END_ELEMENT && $reader->name == 'produkt'){
$reader->next();
$opt['postXml'] = $xml->asXML();
$xml = $webService->add($opt);
}
}
}
答
你可能会从categories?schema=blank
的类别,这将返回
<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<categories>
<category id="1" xlink:href="http://www.yourshop/api/categories/1"/>
<category id="2" xlink:href="http://www.yourshop/api/categories/2"/>
<category id="3" xlink:href="http://www.yourshop/api/categories/3"/>
</categories>
</prestashop>
每个单独的xlink
将返回你:
<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<category>
<id><![CDATA[2]]></id>
<id_parent xlink:href="http://www.yourshop/api/categories/1"><![CDATA[1]]></id_parent>
<level_depth><![CDATA[1]]></level_depth>
<nb_products_recursive not_filterable="true"><![CDATA[169]]></nb_products_recursive>
<active><![CDATA[1]]></active>
<id_shop_default><![CDATA[1]]></id_shop_default>
<is_root_category><![CDATA[1]]></is_root_category>
<position><![CDATA[1]]></position>
<date_add><![CDATA[2013-08-30 13:06:15]]></date_add>
<date_upd><![CDATA[2013-08-30 13:06:15]]></date_upd>
<name><language id="1" xlink:href="http://www.yourshop/api/languages/1"><![CDATA[Home]]></language><language id="2" xlink:href="http://www.yourshop/api/languages/2"><![CDATA[Home]]></language></name>
<link_rewrite><language id="1" xlink:href="http://www.yourshop/api/languages/1"><![CDATA[home]]></language><language id="2" xlink:href="http://www.yourshop/api/languages/2"><![CDATA[home]]></language></link_rewrite>
<description><language id="1" xlink:href="http://www.yourshop/api/languages/1"><![CDATA[]]></language><language id="2" xlink:href="http://www.yourshop/api/languages/2"><![CDATA[]]></language></description>
<meta_title><language id="1" xlink:href="http://www.yourshop/api/languages/1"><![CDATA[]]></language><language id="2" xlink:href="http://www.yourshop/api/languages/2"><![CDATA[]]></language></meta_title>
<meta_description><language id="1" xlink:href="http://www.yourshop/api/languages/1"><![CDATA[]]></language><language id="2" xlink:href="http://www.yourshop/api/languages/2"><![CDATA[]]></language></meta_description>
<meta_keywords><language id="1" xlink:href="http://www.yourshop/api/languages/1"><![CDATA[]]></language><language id="2" xlink:href="http://www.yourshop/api/languages/2"><![CDATA[]]></language></meta_keywords>
<associations>
<categories node_type="category">
<category xlink:href="http://www.yourshop/api/categories/3">
<id><![CDATA[3]]></id>
</category>
<category xlink:href="http://www.yourshop/api/categories/4">
<id><![CDATA[4]]></id>
</category>
</category>
</categories>
<products node_type="product">
<product xlink:href="http://www.yourshop/api/products/22">
<id><![CDATA[22]]></id>
</product>
<product xlink:href="http://www.yourshop/api/products/24">
<id><![CDATA[24]]></id>
</products>
</associations>
</category>
</prestashop>