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請幫忙解決問題。如何選擇一個複雜的類?
HTML:
<form class="variants" action="/cart">
<a class="thumb fancybox image_outer" href="products/apple-iphone-5s-16gb-black--space-gray-chernyj" data-fancybox-group="gallery5">
<img src="http://first-store.ru/files/products/iphone%205S%20black_1.100x112.jpg?16ef5c4132fc88594851f92ccc2f3437" alt="Apple iPhone 5s 16GB Black & Space Gray (Чёрный)" title="Apple iPhone 5s 16GB Black & Space Gray (Чёрный)">
</a>
<h1>
<a class="name_mark" data-product="1075" href="products/apple-iphone-5s-16gb-black--space-gray-chernyj">Apple iPhone 5s 16GB Black & Space Gray (Чёрный)</a>
</h1>
<span class="price price_mark price_value">26 990 <span class="currency">руб</span>
<input id="variants_2927" name="variant" value="2927" type="radio" class="variant_radiobutton" checked="" style="display:none;">
<input class="button buy buy_button buy_button_catalog" type="submit" value="Купить" data-result-text="Добавлено">
</span>
</form>
1代碼沒有奏效:
price = article.xpath('span[@class="price"]/span[@class="currency"]/text()')[0].strip()
if price:
print(price)
2代碼工作:
price = article.xpath('span/span[@class="currency"]/text()')[0].strip()
if price:
print(price)
,但我需要找到對模型#1 「價格」問題在於屬性類是由多個值組成的。
[選擇CSS類XPath]中的可能重複(HTTP://計算器的.com /問題/ 8808921 /選擇-A-CSS-類與 - 的xpath) –