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Css Scrapy:尽管有类,但无法访问它';在那里_Css_Xpath_Scrapy - Fatal编程技术网

Css Scrapy:尽管有类,但无法访问它';在那里

Css Scrapy:尽管有类,但无法访问它';在那里,css,xpath,scrapy,Css,Xpath,Scrapy,我在试着刮纸,我在试着取颜色名,蓝中尉。从Chrome我看到HTML: <div id="desc-options"><div class="option"><span class="label">Color:</span> LT. BLUE</div><div class="option"><span class="label">Size:</span> 6.5</div></di

我在试着刮纸,我在试着取颜色名,蓝中尉。从Chrome我看到HTML:

<div id="desc-options"><div class="option"><span class="label">Color:</span> LT. BLUE</div><div class="option"><span class="label">Size:</span> 6.5</div></div>
颜色:浅蓝色尺寸:6.5

我尝试了
response.css(“#desc options”)
来访问里面的所有内容,但返回
[]
。即使是
BeautifulSoup
也失败了。

您要查找的元素是通过JavaScript动态创建的。您无法从普通HTML解析它


好消息是:您正在查找的数据可能仍在页面中。查看定义
spConfig
变量的
标记。看起来这里有一些JSON可以解析…

您要查找的元素是通过JavaScript动态创建的。您无法从普通HTML解析它

好消息是:您正在查找的数据可能仍在页面中。查看定义
spConfig
变量的
标记。看起来有一些JSON你可以解析