为什么不解析div中的html代码? [英] Why isn't the html code inside div is being parsed?
问题描述
在此图像中， div id ="root"
这是代码:
import requests
from bs4 import BeautifulSoup
URL = 'https://www.daraz.com.bd/catalog/?spm=a2a0e.home.search.3.73524591owXnnM&q=mobile'
page = requests.get(URL)
soup = BeautifulSoup(page.content, 'html.parser')
result = soup.find("div", id="root")
print(result)
输出为:
<div id="root"></div>
为什么不解析div中的html代码?
Why isn't the html code inside div is being parsed?
推荐答案
<div id="root"></div>内部的内容可能是动态加载的.您可以自行检查是否使用禁用的JavaScript访问该页面.
使用您的方法，BeatifulSoup不会解析(通过JavaScript)动态添加的内容.
The content inside of <div id="root"></div> is likely loaded dynamically. You can check on your own if you visit the page with disabled JavaScript.
With your approach, BeatifulSoup doesn't parse the content which was added dynamically (through JavaScript).
此处有更多详细信息=> BeautifulSoup无法获取动态内容
More details here => BeautifulSoup not grabbing dynamic content
我建议您使用无头浏览器，以获取使用JavaScript生成的动态内容. (无头浏览器能够执行JavaScript，因此可以访问动态内容以进行解析)
I would recommend using a headless browser in your case to be able to fetch dynamic content which was generated with JavaScript. (headless browser is able to execute JavaScript so it makes dynamic content accessible for parsing)
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