BeautifulSoup find() takes no keyword arguments 错误

Question

from bs4 import BeautifulSoupfrom selenium import webdriverimport time import sysquery_txt = input("크롤링할 내용 입력 :")path = "C:\Temp\chromedriver_240\chromedriver.exe"driver = webdriver.Chrome(path)driver.get("https://www.naver.com")time.sleep(2)driver.find_element_by_id("query").send_keys(query_txt)driver.find_element_by_id("search_btn").click()driver.find_element_by_link_text("블로그 더보기").click()full_html = driver.page_sourcesoup = BeautifulSoup(full_html, 'html.parser')content_list = soup.find('ul', id='elThumbnailResultArea')print(content_list)content = content_list.find('a','sh_blog_title _sp_each_url _sp_each_title' ).get_text()print(content)for i in content_list:       con = i.find('a', class_='sh_blog_title _sp_each_url _sp_each_title').get_text()    print(con)    print('\n')我在观看在线学习时输入了这段代码，但在循环中它总是出错。con = i.find('a', class_='sh_blog_title _sp_each_url _sp_each_title').get_text() 这一行显示错误 'find() 没有关键字参数'

Answer 1

问题是，您必须使用.find_all()来获取所有<a>标签。.find()只返回一个标签（如果有的话）：

import requests

from bs4 import BeautifulSoup

url = 'https://search.naver.com/search.naver?query=tree&where=post&sm=tab_nmr&nso='

full_html = requests.get(url).content

soup = BeautifulSoup(full_html, 'html.parser')

content_list = soup.find_all('a', class_='sh_blog_title _sp_each_url _sp_each_title' )

    

for i in content_list:

    print(i.text)

    print('\n')

Answer 2

改用.find('a', attrs={"class": "<Class name>"})。