Question

python爬虫获取网页信息，如图，获取下方aqi信息，但是代码错误，请帮忙看看

函数部分代码如下：def get_city_aqi(cityp): """ 获取城市aqi值 """ url = 'http://tianqi.2345.com/air-' + cityp + '.htm' r = requests.get(url,timeout=30) soup = BeautifulSoup(r.text,'lxml') li_list = soup.find_all('li',{'class':'pm-info'}) city_aqi = [] for i in range(8): li_content = li_list[i] caption = li_content.find('div',{'class':'name'}).text.strip() value = li_content.find('div',{'class':'value'}).text.strip() city_aqi.append(caption,value) return city_aqi请教。城市代码用54511

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Answer 1

将range（8）改成 li_list()

Answer 2

将range（8）改成 li_list()

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