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Question

我目前正在研究一个可以自动交易股票的项目。在交易网站上登录后，selenium 的想法是在搜索栏中插入键：“FB”。如果您对要查找的股票执行此手动建议，则会弹出。但令我惊讶的是，一旦硒控制它们，它们就不会显示出来。如果有人想自己尝试该程序，我会给出完整的代码，只需更改浏览器的路径即可！该帐户是假的，所以不要担心... :)

代码：

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
import time


browser = webdriver.Chrome('/Users/larskvist/downloads/chromedriver')
browser.get('https://www.forex.com/en-uk/account-login/')

username_elem = browser.find_element_by_name('Username')
username_elem.send_keys('kebababdulaziz@gmail.com')

password_elem = browser.find_element_by_name('Password')
password_elem.send_keys('KEbababdulaziz')
password_elem.send_keys(Keys.ENTER)

search_elem = WebDriverWait(browser, 20).until(EC.element_to_be_clickable(
    (By.CSS_SELECTOR, "input.market-search__search-input")))
search_elem.send_keys('FB')

提前致谢！

Answer 1

你需要在输入“FB”后点击这个输入：

...
search_elem = WebDriverWait(browser, 20).until(EC.element_to_be_clickable(
    (By.CSS_SELECTOR, "input.market-search__search-input")))
search_elem.send_keys("FB")
time.sleep(5)
search_elem.click()

希望对你有帮助！

Answer 2

识别元素后，首先单击该元素，然后提供 send_keys()

browser = webdriver.Chrome('/Users/larskvist/downloads/chromedriver')
browser.get('https://www.forex.com/en-uk/account-login/')
username_elem = browser.find_element_by_name('Username')
username_elem.send_keys('kebababdulaziz@gmail.com')
password_elem = browser.find_element_by_name('Password')
password_elem.send_keys('KEbababdulaziz')
password_elem.send_keys(Keys.ENTER)

search_elem = WebDriverWait(browser, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "input.market-search__search-input")))
search_elem.click()
search_elem.send_keys('FB')

浏览器快照：