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[英]How to retrieve partial text from a text node using Selenium and Python
[英]How to print the partial text from an element using Selenium and Python
我正在嘗試從http://www.ktown4u.com/iteminfo?grp_no=231307&goods_no=44363#dt_wrap01在描述選項卡下獲取文本“Album Vol.1 [Every letter I sent you] LP (Normal Edition)”,但是我不斷收到此錯誤消息。
selenium.common.exceptions.NoSuchElementException:
Message: no such element: Unable to locate element:
{"method":"xpath","selector":".//div[@class='view_body']/div[2]/span"}
不同的變體給了我類似的錯誤信息。
driver.find_element_by_css_selector('.view_body>div:nth-child(2)>span')
driver.find_element_by_xpath(".//div[@class='view_body']/div[2]/span")
driver.find_element_by_tag_name('span')
我也試過driver.implicitly_wait(10)
無濟於事。
使用此 xpath:
'//div[@id="contents"]/div/div/div[2]/span'
在開發工具中測試:
$x('//div[@id="contents"]/div/div/div[2]/span')[0].textContent
"Album Vol.1 [Every letter I sent you] LP (Normal Edition)"
要打印文本Album Vol.1 [Every letter I sent you] LP (Normal Edition) ,您必須為visibility_of_element_located()
誘導WebDriverWait ,並且您可以使用以下任一Locator Strategies :
使用CSS_SELECTOR
:
driver.get('http://www.ktown4u.com/iteminfo?grp_no=231307&goods_no=44363#dt_wrap03') print(re.split('[*\-]',WebDriverWait(driver, 10).until(EC.visibility_of_element_located((By.CSS_SELECTOR, "div.payment-order-list>ul>li"))).text)[1])
使用XPATH
:
driver.get('http://www.ktown4u.com/iteminfo?grp_no=231307&goods_no=44363#dt_wrap03') print(re.split('[*\-]',WebDriverWait(driver, 10).until(EC.visibility_of_element_located((By.XPATH, "//div[@class='payment-order-list']/ul/li"))).text)[1])
控制台 Output:
Album Vol.1 [Every letter I sent you] LP (Normal Edition)
注意:您必須添加以下導入:
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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