[英]Unable to locate element by xpath using Selenium with Python
[英]Unable to Locate element using xpath in Python
我是 Python 新手,我的代碼有問題。 我正在嘗試通過 xpath 使用 Selenium 進行網頁抓取,但是當我運行我的代碼時,它顯示了一個錯誤,例如"Unable to Locate element using: {"method":"xpath","selector":"//*[@id="T1"]"}
。嘗試使用 ID 和 Name 作為元素,但仍然無法正常工作。
這是我的代碼:
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from getpass import getpass
import time
username1 = input("Username:")
username2 = input("Username2:")
password = getpass("Password")
stock = input("Stock Name:")
driver = webdriver.Chrome("")
driver.get("")
time.sleep(10)
username_textbox = driver.find_element_by_name("txtUser1")
username_textbox.send_keys('username1')
username1_textbox = driver.find_element_by_name("txtUser2")
username1_textbox.send_keys('username2')
password_textbox = driver.find_element_by_name("txtPassword")
password_textbox.send_keys('password')
password_textbox.send_keys(Keys.RETURN)
time.sleep(10)
search = driver.find_element_by_xpath('//*[@id="T1"]')
search.send_keys('stock')
search.send_keys(Keys.RETURN)
來自站點檢查視圖的元素。
<input type="text" id="T1" name="T1" onkeypress="if (event.keyCode == 13) {document.getElementById('B1').click()}" size="8" value="" style="font-family: Helvetica; font-size: 8pt; color: #424542">"
錯誤消息selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"xpath","selector":"//*[@id="T1"]"} (Session info: chrome=84.0.4147.135)
也許嘗試等待網站加載。 下面的代碼取自selenium python docs
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
driver = webdriver.Firefox()
driver.get("http://somedomain/url_that_delays_loading")
try:
element = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.XPATH, "//*[@id="T1"]"))
)
finally:
driver.quit()
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