python - Beautifulsoup .text 函数不返回文本

Question

我尝试提取运行代码返回的 h1 标记内的文本，但没有收到任何输出。但是，代码能够找到指定的标签，如下所示:

<h1 class="product-name main-heading">Mixed Brown Rice 2.5kg</h1>

网页链接:

https://giantonline.com.sg/product/mixed-brown-rice-5142760

这是我使用的代码:

driver.get("https://giantonline.com.sg/product/mixed-brown-rice-5142760")
driver.implicitly_wait(30)
time.sleep(4)
bs2=BeautifulSoup(driver.page_source, 'lxml')
for z in bs2.find_all('div',class_="col-md-5 col-sm-5 col-xs-12"):
    try:
        name = z.find('h1',class_='product-name')
        print(type(name))
        print(name)
        name = name.get_text(seperator=' ')
        print(name)
        size = z.find('h1',class_='product-size main-heading')
        size = size.text
        oldprice = z.find('div',class_='old-price')
        oldprice = oldprice.text
        price = z.find('div',class_='content_price')
        price = price.text
    except:
        continue

为什么我无法从 h1 标记中获取文本？

Answer 1

这应该可以工作，请检查此代码。

from bs4 import BeautifulSoup
html = """<h1 class="product-name main-heading">Mixed Brown Rice 2.5kg</h1>"""
soup = BeautifulSoup(html, 'html.parser')
Title = soup.find('h1', attrs={'class':'product-name'}).text
print(Title)

输出:

Mixed Brown Rice 2.5kg