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我正在製作這個site的玩具履帶,以改善scrapy。因此,在scrapy殼我想:如何使用scrapy或美麗的湯提取特定html標記的內容?
In [1]: for e in response.css('meta.keywords').extract():
...: print(e)
Out:
<meta class="keywords" itemprop="keywords" content="abilities,choices">
<meta class="keywords" itemprop="keywords" content="inspirational,life,live,miracle,miracles">
<meta class="keywords" itemprop="keywords" content="aliteracy,books,classic,humor">
<meta class="keywords" itemprop="keywords" content="be-yourself,inspirational">
<meta class="keywords" itemprop="keywords" content="adulthood,success,value">
<meta class="keywords" itemprop="keywords" content="life,love">
<meta class="keywords" itemprop="keywords" content="edison,failure,inspirational,paraphrased">
<meta class="keywords" itemprop="keywords" content="misattributed-eleanor-roosevelt">
<meta class="keywords" itemprop="keywords" content="humor,obvious,simile">
與美麗的湯或scrapy我怎麼能得到各meta
的內容?
只需使用'e.content'。 –
你使用什麼? Scrapy或beautifulsoup ... –