from bs4 import BeautifulSoupfrom selenium import webdriverimport time import sysquery_txt = input("???? ?? ?? :")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("??? ???").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')我在觀看在線學(xué)習(xí)時(shí)輸入了這段代碼，但在循環(huán)中它總是出錯(cuò)。con = i.find('a', class_='sh_blog_title _sp_each_url _sp_each_title').get_text() 這一行顯示錯(cuò)誤 'find() 沒有關(guān)鍵字參數(shù)'
2 回答
慕桂英3389331
TA貢獻(xiàn)2036條經(jīng)驗(yàn) 獲得超8個(gè)贊
問題是，您必須使用.find_all()來獲取所有<a>標(biāo)簽。.find()只返回一個(gè)標(biāo)簽（如果有的話）：
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')
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