Scrapy：star rating

Question

我需要对此page进行爬网。我需要获得星级评分。

我已经尝试过

len(response.css('.c-pes-wait-time+ .c-pes-officestaff-performance').css('li:nth-child(1) .filled').xpath('//*[has-class("hg3-i hg3-i-star-full")]'))

HTML

<div class="c-pes-officestaff-performance">
      <div class="star-rating">
        <div class="empty">
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span></div>
        <div class="filled">
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span>
          <span class="hg3-i hg3-i-star-full"></span></div>
      </div>
  

Answer 1

我在网站上看不到您的HTML，但这对我有用（使用Scrapy）：

rating = response.xpath('//span[@data-id="js-section-review"]/button/span[1]/@aria-label').re_first(r'Rated (\d+)')