如何使用Selenium Python检索ttore弹出消息

Question

我正在尝试抓取表单并提交。填充和提交工作正常，但我对返回的弹出消息感兴趣。到目前为止，我还无法接收消息输出。这是我使用Selenium Python的代码。

import time 
from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.common.keys import Keys


postnummer = [42435, 42448]
street_name =["Bredfjällsgatan", "Fjällviolen"]
street_number = [12, 7]


inputPost = '//*[@id="body"]/div[3]/div/div/div[5]/div/div[2]/div/a/form/input[1]'
inputStreet = '//*[@id="body"]/div[3]/div/div/div[5]/div/div[2]/div/a/form/input[2]'
inputNumber = '//*[@id="body"]/div[3]/div/div/div[5]/div/div[2]/div/a/form/input[3]'

submitButton = '//*[@id="body"]/div[3]/div/div/div[5]/div/div[2]/div/a/form/span[4]'

result = '//*[@id="body"]/div[1]/div/div/div/div[1]/div/p/text()[1]'


def sleep():
    time.sleep(3)

browser = webdriver.Chrome(ChromeDriverManager().install())
browser.get("https://www.framtidensbredband.se/")
browser.find_element_by_xpath(inputPost).send_keys(postnummer[0])
browser.find_element_by_xpath(inputStreet).send_keys(street_name[0])
browser.find_element_by_xpath(inputNumber).send_keys(street_number[0])
sleep()
browser.find_element_by_xpath(submitButton).click()

#print(browser.find_element_by_xpath(result))

sleep()
browser.switch_to.frame(browser.find_element_by_xpath(result))
sleep()
browser.back()
sleep()

browser.quit()

被抓取的网站为https://www.framtidensbredband.se/

Answer 1

如果您想text

1-您需要选择元素为text

elem = driver.find_element_by_xpath("//*[@class='message']").text
print(elem)

2-您需要将元素称为text

elem = driver.find_element_by_xpath("//*[@class='message']")
print(elem.text)

Answer 2

要打印pop up消息输出，您需要为visibility_of_element_located()引入WebDriverWait，并且可以使用以下Locator Strategy：

• 使用XPATH：

  driver.get("https://www.framtidensbredband.se/")
  WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//input[@name='postCode']"))).send_keys("42435")
  driver.find_element_by_xpath("//input[@name='street']").send_keys("Bredfjällsgatan")
  driver.find_element_by_xpath("//input[@name='streetNumber']").send_keys("12")
  driver.find_element_by_xpath("//span[@class='banner-button submit-button']").click()
  print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//div[@class='alertbox']//p"))).text)
  

• 注：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
  

• 控制台输出：

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