Python 类型错误：预期的字符串或类似字节的对象
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TypeError: expected string or bytes-like object
提问by Vasanth Prabakar
I've written a scriptto parse html and print the text content only. I wanted to ignore the tags. But my program has a problem. I am not sure what it is. Please help me.
我编写了一个脚本来解析 html 并仅打印文本内容。我想忽略标签。但是我的程序有问题。我不确定它是什么。请帮我。
import urllib.request
import re
from bs4 import BeautifulSoup
url = "www.example.com"
def hi():
dep = urllib.request.urlopen(url)
soup = BeautifulSoup(dep, 'html.parser')
for link in soup.find_all('p', string=True):
result = re.sub(b'<.*?>', "", link)
print (result)
hi()
The website link.
网站链接。
回答by Nikolay Fominyh
I believe, that you have NavigableStringin linkvariable.
我相信，你NavigableString的link变量。
Force cast it to string like:
强制将其强制转换为字符串，例如：
for link in soup.find_all('p', string=True):
result = re.sub(b'<.*?>', "", str(link))
print (result)
