這是我的代碼，應該很容易重新創建：
import time
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.chrome.options import Options
def main():
# Setup chrome options
chrome_options = Options()
chrome_options.add_argument("--headless") # Ensure GUI is off
chrome_options.add_argument("--no-sandbox")
chrome_options.add_argument("--window-size=1920x3500")
# Set path to chromedriver as per your configuration
webdriver_service = Service("/home/sumant/chromedriver/stable/chromedriver")
# Choose Chrome Browser
driver = webdriver.Chrome(service=webdriver_service, options=chrome_options)
driver.maximize_window()
# Get page
url = "https://www.ibrance.com/"
driver.get(url)
time.sleep(2)
ele = driver.find_elements_by_tag_name('a')
for i, e in enumerate(ele):
try:
print(e.get_attribute('outerHTML'))
e.click()
time.sleep(2)
driver.save_screenshot(f"/mnt/d/Work/ss{i}.png")
driver.get(url)
# driver.refresh()
except:
print("element not interactable")
driver.close()
driver.quit()
if __name__ == '__main__':
main()
這個想法是我點擊一個鏈接截圖，再次加載主頁，點擊下一個鏈接等等。在第一個鏈接之后，它無法在重新加載的頁面上找到任何其他元素。
uj5u.com熱心網友回復：
這是正確的，因為重繪 后它無法找到您需要的元素。為此，需要在每次重繪 后重新加載元素。做這個：
ele = driver.find_elements_by_tag_name('a')
for i, e in enumerate(ele):
try:
print(e.get_attribute('outerHTML'))
e.click()
time.sleep(2)
driver.save_screenshot(f"/mnt/d/Work/ss{i}.png")
driver.get(url)
driver.refresh()
# reload elements
ele = driver.find_elements_by_tag_name('a')
uj5u.com熱心網友回復：
所以這有效（感謝YuMa，為靈感）
def main():
# ...
# Get page
url = "https://www.ibrance.com/"
driver.get(url)
time.sleep(2)
total_element = driver.find_elements_by_tag_name('a')
total_clicks = len(total_element)
def get_images(ele, i):
try:
ele[i].click()
time.sleep(2)
# driver.save_screenshot(f"/mnt/d/Work/ss{i}.png")
print(driver.title)
driver.get(url)
time.sleep(2)
except:
print("")
for i in range(0, total_clicks 1):
ele = driver.find_elements_by_tag_name('a')
get_images(ele, i)
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