0
我有我粘貼在帖子中的xml，我想使用groovy XmlSlurper來訪問具有屬性xlink：href不爲null/empty的節點語言。我閱讀的XmlSlurper的XML按以下方式：具有名稱空間的節點上的訪問屬性
def node = xmlSlurper.parseText(xml).declareNamespace(
xlink:"http://www.w3.org/1999/xlink"
);
然後我嘗試訪問所有節點與名稱和屬性和處理此屬性：
node.depthFirst().findAll {
it.name() == "language" && it["@xlink.href"]?.text().trim()
}.each {
println(it["@xlink.href"]?.text())
}
@ xlink.href似乎總是空但它在那裏。調試代碼，我已經注意到，它在節點語言屬性的值爲：
"{http://www.w3.org/1999/xlink}href" -> "http://prestashop.cartisy.com/api/languages/1"
什麼是訪問節點的語言xlink.href屬性的正確方法是什麼？
<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<product>
<id><![CDATA[1]]></id>
<id_manufacturer xlink:href="http://prestashop.test.com/api/manufacturers/1"><![CDATA[1]]></id_manufacturer>
<id_supplier xlink:href="http://prestashop.test.com/api/suppliers/1"><![CDATA[1]]></id_supplier>
<id_category_default xlink:href="http://prestashop.test.com/api/categories/5"><![CDATA[5]]></id_category_default>
<new />
<cache_default_attribute><![CDATA[1]]></cache_default_attribute>
<id_default_image xlink:href="http://prestashop.test.com/api/images/products/1/1" not_filterable="true"><![CDATA[1]]></id_default_image>
<id_default_combination xlink:href="http://prestashop.test.com/api/combinations/1" not_filterable="true"><![CDATA[1]]></id_default_combination>
<id_tax_rules_group xlink:href="http://prestashop.test.com/api/tax_rule_groups/1"><![CDATA[1]]></id_tax_rules_group>
<position_in_category not_filterable="true"><![CDATA[0]]></position_in_category>
<manufacturer_name not_filterable="true"><![CDATA[Fashion Manufacturer]]></manufacturer_name>
<quantity not_filterable="true"><![CDATA[0]]></quantity>
<type not_filterable="true"><![CDATA[simple]]></type>
<id_shop_default><![CDATA[1]]></id_shop_default>
<reference><![CDATA[demo_1]]></reference>
<supplier_reference />
<location />
<width><![CDATA[0.000000]]></width>
<height><![CDATA[0.000000]]></height>
<depth><![CDATA[0.000000]]></depth>
<weight><![CDATA[0.000000]]></weight>
<quantity_discount><![CDATA[0]]></quantity_discount>
<ean13><![CDATA[0]]></ean13>
<upc />
<cache_is_pack><![CDATA[0]]></cache_is_pack>
<cache_has_attachments><![CDATA[0]]></cache_has_attachments>
<is_virtual><![CDATA[0]]></is_virtual>
<on_sale><![CDATA[0]]></on_sale>
<online_only><![CDATA[0]]></online_only>
<ecotax><![CDATA[0.000000]]></ecotax>
<minimal_quantity><![CDATA[1]]></minimal_quantity>
<price><![CDATA[19.980000]]></price>
<wholesale_price><![CDATA[4.950000]]></wholesale_price>
<unity />
<unit_price_ratio><![CDATA[0.000000]]></unit_price_ratio>
<additional_shipping_cost><![CDATA[0.00]]></additional_shipping_cost>
<customizable><![CDATA[0]]></customizable>
<text_fields><![CDATA[0]]></text_fields>
<uploadable_files><![CDATA[0]]></uploadable_files>
<active><![CDATA[1]]></active>
<redirect_type><![CDATA[404]]></redirect_type>
<id_product_redirected><![CDATA[0]]></id_product_redirected>
<available_for_order><![CDATA[1]]></available_for_order>
<available_date><![CDATA[0000-00-00]]></available_date>
<condition><![CDATA[new]]></condition>
<show_price><![CDATA[1]]></show_price>
<indexed><![CDATA[1]]></indexed>
<visibility><![CDATA[both]]></visibility>
<advanced_stock_management><![CDATA[0]]></advanced_stock_management>
<date_add><![CDATA[2014-10-29 21:55:10]]></date_add>
<date_upd><![CDATA[2014-10-29 21:55:10]]></date_upd>
<meta_description>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1" />
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2" />
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3" />
</meta_description>
<meta_keywords>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1" />
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2" />
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3" />
</meta_keywords>
<meta_title>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1" />
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2" />
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3" />
</meta_title>
<link_rewrite>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1"><![CDATA[faded-short-sleeve-tshirts]]></language>
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2"><![CDATA[faded-short-sleeve-tshirts]]></language>
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3"><![CDATA[faded-short-sleeve-tshirts]]></language>
</link_rewrite>
<name>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1"><![CDATA[Faded Short Sleeve T-shirts]]></language>
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2"><![CDATA[Faded Short Sleeve T-shirts]]></language>
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3"><![CDATA[Faded Short Sleeve T-shirts]]></language>
</name>
<description>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1"><![CDATA[<p>Fashion has been creating well-designed collections since 2010. The brand offers feminine designs delivering stylish separates and statement dresses which has since evolved into a full ready-to-wear collection in which every item is a vital part of a woman's wardrobe. The result? Cool, easy, chic looks with youthful elegance and unmistakable signature style. All the beautiful pieces are made in Italy and manufactured with the greatest attention. Now Fashion extends to a range of accessories including shoes, hats, belts and more!</p>]]></language>
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2"><![CDATA[<p>Fashion has been creating well-designed collections since 2010. The brand offers feminine designs delivering stylish separates and statement dresses which has since evolved into a full ready-to-wear collection in which every item is a vital part of a woman's wardrobe. The result? Cool, easy, chic looks with youthful elegance and unmistakable signature style. All the beautiful pieces are made in Italy and manufactured with the greatest attention. Now Fashion extends to a range of accessories including shoes, hats, belts and more!</p>]]></language>
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3"><![CDATA[<p>Fashion has been creating well-designed collections since 2010. The brand offers feminine designs delivering stylish separates and statement dresses which has since evolved into a full ready-to-wear collection in which every item is a vital part of a woman's wardrobe. The result? Cool, easy, chic looks with youthful elegance and unmistakable signature style. All the beautiful pieces are made in Italy and manufactured with the greatest attention. Now Fashion extends to a range of accessories including shoes, hats, belts and more!</p>]]></language>
</description>
<description_short>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1"><![CDATA[<p>Faded short sleeve t-shirt with high neckline. Soft and stretchy material for a comfortable fit. Accessorize with a straw hat and you're ready for summer!</p>]]></language>
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2"><![CDATA[<p>Faded short sleeve t-shirt with high neckline. Soft and stretchy material for a comfortable fit. Accessorize with a straw hat and you're ready for summer!</p>]]></language>
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3"><![CDATA[<p>Faded short sleeve t-shirt with high neckline. Soft and stretchy material for a comfortable fit. Accessorize with a straw hat and you're ready for summer!</p>]]></language>
</description_short>
<available_now>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1"><![CDATA[In stock]]></language>
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2"><![CDATA[In stock]]></language>
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3"><![CDATA[In stock]]></language>
</available_now>
<available_later>
<language id="1" xlink:href="http://prestashop.test.com/api/languages/1" />
<language id="2" xlink:href="http://prestashop.test.com/api/languages/2" />
<language id="3" xlink:href="http://prestashop.test.com/api/languages/3" />
</available_later>
<associations>
<categories node_type="categories">
<categories xlink:href="http://prestashop.test.com/api/categories/2">
<id><![CDATA[2]]></id>
</categories>
<categories xlink:href="http://prestashop.test.com/api/categories/3">
<id><![CDATA[3]]></id>
</categories>
<categories xlink:href="http://prestashop.test.com/api/categories/4">
<id><![CDATA[4]]></id>
</categories>
<categories xlink:href="http://prestashop.test.com/api/categories/5">
<id><![CDATA[5]]></id>
</categories>
</categories>
<images node_type="images">
<images xlink:href="http://prestashop.test.com/api/images/products/1/1">
<id><![CDATA[1]]></id>
</images>
<images xlink:href="http://prestashop.test.com/api/images/products/1/2">
<id><![CDATA[2]]></id>
</images>
<images xlink:href="http://prestashop.test.com/api/images/products/1/3">
<id><![CDATA[3]]></id>
</images>
<images xlink:href="http://prestashop.test.com/api/images/products/1/4">
<id><![CDATA[4]]></id>
</images>
</images>
<combinations node_type="combinations">
<combinations xlink:href="http://prestashop.test.com/api/combinations/1">
<id><![CDATA[1]]></id>
</combinations>
<combinations xlink:href="http://prestashop.test.com/api/combinations/2">
<id><![CDATA[2]]></id>
</combinations>
<combinations xlink:href="http://prestashop.test.com/api/combinations/3">
<id><![CDATA[3]]></id>
</combinations>
<combinations xlink:href="http://prestashop.test.com/api/combinations/4">
<id><![CDATA[4]]></id>
</combinations>
<combinations xlink:href="http://prestashop.test.com/api/combinations/5">
<id><![CDATA[5]]></id>
</combinations>
<combinations xlink:href="http://prestashop.test.com/api/combinations/6">
<id><![CDATA[6]]></id>
</combinations>
</combinations>
<product_option_values node_type="product_option_values">
<product_option_values xlink:href="http://prestashop.test.com/api/product_option_values/1">
<id><![CDATA[1]]></id>
</product_option_values>
<product_option_values xlink:href="http://prestashop.test.com/api/product_option_values/13">
<id><![CDATA[13]]></id>
</product_option_values>
<product_option_values xlink:href="http://prestashop.test.com/api/product_option_values/14">
<id><![CDATA[14]]></id>
</product_option_values>
<product_option_values xlink:href="http://prestashop.test.com/api/product_option_values/2">
<id><![CDATA[2]]></id>
</product_option_values>
<product_option_values xlink:href="http://prestashop.test.com/api/product_option_values/3">
<id><![CDATA[3]]></id>
</product_option_values>
</product_option_values>
<product_features node_type="product_features">
<product_features xlink:href="http://prestashop.test.com/api/product_features/5">
<id><![CDATA[5]]></id>
<custom><![CDATA[0]]></custom>
<id_feature_value xlink:href="http://prestashop.test.com/api/product_feature_values/5"><![CDATA[5]]></id_feature_value>
</product_features>
<product_features xlink:href="http://prestashop.test.com/api/product_features/6">
<id><![CDATA[6]]></id>
<custom><![CDATA[0]]></custom>
<id_feature_value xlink:href="http://prestashop.test.com/api/product_feature_values/11"><![CDATA[11]]></id_feature_value>
</product_features>
<product_features xlink:href="http://prestashop.test.com/api/product_features/7">
<id><![CDATA[7]]></id>
<custom><![CDATA[0]]></custom>
<id_feature_value xlink:href="http://prestashop.test.com/api/product_feature_values/17"><![CDATA[17]]></id_feature_value>
</product_features>
</product_features>
<tags node_type="tags" />
<stock_availables node_type="stock_availables">
<stock_availables xlink:href="http://prestashop.test.com/api/stock_availables/1">
<id><![CDATA[1]]></id>
<id_product_attribute><![CDATA[0]]></id_product_attribute>
</stock_availables>
<stock_availables xlink:href="http://prestashop.test.com/api/stock_availables/8">
<id><![CDATA[8]]></id>
<id_product_attribute><![CDATA[1]]></id_product_attribute>
</stock_availables>
<stock_availables xlink:href="http://prestashop.test.com/api/stock_availables/9">
<id><![CDATA[9]]></id>
<id_product_attribute><![CDATA[2]]></id_product_attribute>
</stock_availables>
<stock_availables xlink:href="http://prestashop.test.com/api/stock_availables/10">
<id><![CDATA[10]]></id>
<id_product_attribute><![CDATA[3]]></id_product_attribute>
</stock_availables>
<stock_availables xlink:href="http://prestashop.test.com/api/stock_availables/11">
<id><![CDATA[11]]></id>
<id_product_attribute><![CDATA[4]]></id_product_attribute>
</stock_availables>
<stock_availables xlink:href="http://prestashop.test.com/api/stock_availables/12">
<id><![CDATA[12]]></id>
<id_product_attribute><![CDATA[5]]></id_product_attribute>
</stock_availables>
<stock_availables xlink:href="http://prestashop.test.com/api/stock_availables/13">
<id><![CDATA[13]]></id>
<id_product_attribute><![CDATA[6]]></id_product_attribute>
</stock_availables>
</stock_availables>
<accessories node_type="products" />
<product_bundle node_type="products" />
</associations>
</product>
</prestashop>