用于提取值的easymc.io web抓取绑定

Question

我试图获取尽可能多的easymc.io accounts键，我试图获取一个按钮的值，但它没有，当我试图通过xpath查找元素时，它说xpath不存在

#from bs4 import BeautifulSoup
from selenium import webdriver
from selenium.webdriver.chrome.options import Options

CHROMEDRIVER_PATH = 'C:\\Users\\Downloads\chromedriver_win\chromedriver.exe'
options = Options()
options.headless = False
driver = webdriver.Chrome(CHROMEDRIVER_PATH, options=options)
driver.get('https://easymc.io/get?new')
element = driver.find_element_by_xpath('//*[@id="root"]/div[2]/div[1]/div[2]/div/div[2]/div[2]/div/div[2]/div[2]/div/input')

Answer 1

要刮取帐户键的值，例如8yBAnUFoNlj3JJHzFE7t，您需要为visibility_of_element_located()导出WebDriverWait，并且可以使用以下Locator Strategies之一：

• 使用CSS_SELECTOR：

  driver.get('https://easymc.io/get?new')
  print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.CSS_SELECTOR, "input.form-control[aria-label='Alt Token']"))).get_attribute("value"))
  

• 使用XPATH：

  driver.get('https://easymc.io/get?new')
  print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//input[@class='form-control' and @aria-label='Alt Token']"))).get_attribute("value"))
  

• 控制台输出：

  8yBAnUFoNlj3JJHzFE7t
  

• 注意：您必须添加以下导入：

  from selenium.webdriver.support.ui import WebDriverWait
  from selenium.webdriver.common.by import By
  from selenium.webdriver.support import expected_conditions as EC
  

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参考资料

你可以在以下网站上找到关于NoSuchElementException的一些相关讨论：

• selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element while trying to click Next button with selenium
• selenium in python : NoSuchElementException: Message: no such element: Unable to locate element