我正在嘗試從 OpenSea 組態檔中收集最近的 NFT 交易活動。我收到一條錯誤訊息，指出程式無法找到該元素，但是我的元素已被定義，我從網頁復制并粘貼了該元素。
我要做的是選擇包含該部分所有活動的類，然后使用 XPath 收集每個專案資訊并列印專案資訊。在查看了指南、視頻和其他人的代碼之后，我對自己做錯了什么非常迷茫。
任何建議將不勝感激。
這是我的代碼：
from selenium import webdriver
from selenium.webdriver.common.by import By
PATH = ('/Users/chris/Desktop/chromedriver')
driver = webdriver.Chrome(PATH)
driver.get("https://opensea.io/GaryVee?tab=activity")
action = driver.find_element(By.CLASS_NAME, 'Blockreact__Block-sc-1xf18x6-0 dBFmez')
for action in actions:
nft_name = action.find_element(By.XPATH, './/*[@id="main"]/div/div/div[3]/div/div[3]/div[2]/div/div[2]/div['
'1]/button/div/div[2]/div/div/div/div[2]/span[1]/div/div/a').text
nft_id = action.find_element(By.XPATH, './/*[@id="main"]/div/div/div[3]/div/div[3]/div[2]/div/div[2]/div['
'1]/button/div/div[2]/div/div/div/div[2]/span[2]/a/div').text
price_eth = action.find_element(By.XPATH, './/*[@id="main"]/div/div/div[3]/div/div[3]/div[2]/div/div[2]/div['
'1]/button/div/div[3]/div/div[1]/div/div[2]/text()').text
price_usd = action.find_element(By.XPATH, './/*[@id="main"]/div/div/div[3]/div/div[3]/div[2]/div/div[2]/div['
'1]/button/div/div[3]/div/div[2]/span/div/div').text
sending_user = action.find_element(By.XPATH, './/*[@id="main"]/div/div/div[3]/div/div[3]/div[2]/div/div[2]/div['
'1]/button/div/div[5]/div/a/span').text
recieving_user = action.find_element(By.XPATH, './/*[@id="main"]/div/div/div[3]/div/div[3]/div[2]/div/div['
'2]/div[1]/button/div/div[6]/div/a/span').text
status = action.find_element(By.XPATH, './/*[@id="main"]/div/div/div[3]/div/div[3]/div[2]/div/div[2]/div['
'1]/button/div/div[1]/h6').text
print(nft_name, nft_id, price_eth, price_usd, sending_user, recieving_user, status)
這是我的錯誤代碼：
/Users/chris/PycharmProjects/pythonProject/main.py:6: DeprecationWarning: executable_path has been deprecated, please pass in a Service object
driver = webdriver.Chrome(PATH)
Traceback (most recent call last):
File "/Users/chris/PycharmProjects/pythonProject/main.py", line 11, in <module>
action = driver.find_element(By.CLASS_NAME, 'Blockreact__Block-sc-1xf18x6-0 dBFmez')
File "/Users/chris/PycharmProjects/pythonProject/venv/lib/python3.9/site-packages/selenium/webdriver/remote/webdriver.py", line 1244, in find_element
return self.execute(Command.FIND_ELEMENT, {
File "/Users/chris/PycharmProjects/pythonProject/venv/lib/python3.9/site-packages/selenium/webdriver/remote/webdriver.py", line 424, in execute
self.error_handler.check_response(response)
File "/Users/chris/PycharmProjects/pythonProject/venv/lib/python3.9/site-packages/selenium/webdriver/remote/errorhandler.py", line 247, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"css selector","selector":".Blockreact__Block-sc-1xf18x6-0 dBFmez"}
(Session info: chrome=127.0.0.1)
Stacktrace:
uj5u.com熱心網友回復：
要識別元素，您可以使用以下任一Locator Strategies：
使用css_selector：
options = Options() options.add_argument("start-maximized") s = Service('C:\\BrowserDrivers\\chromedriver.exe') driver = webdriver.Chrome(service=s, options=options) driver.get("https://opensea.io/GaryVee?tab=activity") action = driver.find_element(By.CSS_SELECTOR, ".Blockreact__Block-sc-1xf18x6-0.Flexreact__Flex-sc-1twd32i-0.FlexColumnreact__FlexColumn-sc-1wwz3hp-0.OpenSeaPagereact__DivContainer-sc-65pnmt-0.dBFmez.jYqxGr.ksFzlZ.iRiGb")使用xpath：
options = Options() options.add_argument("start-maximized") s = Service('C:\\BrowserDrivers\\chromedriver.exe') driver = webdriver.Chrome(service=s, options=options) driver.get("https://opensea.io/GaryVee?tab=activity") action = driver.find_element(By.XPATH, "//*[@class='Blockreact__Block-sc-1xf18x6-0 Flexreact__Flex-sc-1twd32i-0 FlexColumnreact__FlexColumn-sc-1wwz3hp-0 OpenSeaPagereact__DivContainer-sc-65pnmt-0 dBFmez jYqxGr ksFzlZ iRiGb']")
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