[英]Python, Selenium. Google Chrome. Web Scraping. How to navigate between 'tabs' in website
[英]Python selenium. How to get text of chrome mode mobile
对不起,我想获得移动 chrome 的元素。 现在我可以进入正文。但无法在正文“tableID1”中获取 class 如何获取“tableID1 - tableID10”的元素和文本
我的代码只能获取正文,但不能获取另一个元素。
driver.find_element_by_id("body").get_attribute('innerHTML')
Jsut 需要更改 window 大小以显示您想要查看的 id。
对于 Chrome,只需在“webdriver.Chrome”初始化之前添加:
chrome_options.add_argument("--window-size=1920x1080")
对于所有浏览器:
There is an official selenium python binding for that: http://selenium.googlecode.com/git/docs/api/py/webdriver_remote/selenium.webdriver.remote.webdriver.html#selenium.webdriver.remote.webdriver.WebDriver.设置窗口大小
driver.set_window_size(1920, 1080)
或者
driver.maximize_window()
或与 javascript
driver.execute_script("window.resizeTo(1920,1080)")
资料来源: 使用 Selenium 进行测试时,如何在 Chrome 和 Firefox 中调整 window 的大小?
诱导WebDriverWait
和presence_of_all_elements_located
() 或visibility_of_all_elements_located
() 并使用下面的xpath
。 试试ele.text
或ele.get_attribute('textContent')
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
elements=WebDriverWait(driver,20).until(EC.presence_of_all_elements_located((By.XPATH,"//div[@class='table_road_set'][starts-with(@id,'tableID')]")))
for ele in elements:
print(ele.text)
print(ele.get_attribute('textContent'))
或者
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
elements=WebDriverWait(driver,20).until(EC.visibility_of_all_elements_located((By.XPATH,"//div[@class='table_road_set'][starts-with(@id,'tableID')]")))
for ele in elements:
print(ele.text)
print(ele.get_attribute('textContent'))
您也可以使用以下 Css 选择器。
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
elements=WebDriverWait(driver,20).until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR,"div.table_road_set[id^='tableID']")))
for ele in elements:
print(ele.text)
print(ele.get_attribute('textContent'))
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