如何抓取页面标题？

Question

我不知道如何抓取网页的标题，下面是我的代码（很简单），但我不知道哪里错了，如果你有任何想法，请让我知道，谢谢

from selenium import webdriver
url="https://sukebei.nyaa.si/?s=seeders&o=desc&p=1"
driver_path = "C:\\webdriver\\chromedriver.exe"
option = webdriver.ChromeOptions()
driver = webdriver.Chrome(driver_path, options=option)
driver.implicitly_wait(10)
driver.get(url)
print(driver.find_element_by_xpath("/html/head/title").text)

Answer 1

from selenium import webdriver
url="https://sukebei.nyaa.si/?s=seeders&o=desc&p=1"
driver_path = "C:\\webdriver\\chromedriver.exe"
option = webdriver.ChromeOptions()
driver = webdriver.Chrome(driver_path, options=option)
driver.implicitly_wait(10)
driver.get(url)
print(driver.title)

Answer 2

要对页面标题进行爬网，您必须使用torrent list为^{}为<table>诱导WebDriverWait，并且您可以使用以下任一Locator Strategies：

• 使用CSS_SELECTOR：

  driver.get('https://sukebei.nyaa.si/?s=seeders&o=desc&p=1')
  WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.CSS_SELECTOR, "table.torrent-list")))
  print(driver.title)
  

• 使用XPATH：

  driver.get('https://sukebei.nyaa.si/?s=seeders&o=desc&p=1')
  WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//table[contains(@class, 'torrent-list')]")))
  print(driver.title)
  

• 控制台输出：

  Browse :: Sukebei
  

• 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