【发布时间】：2023-01-30 16:32:00
【问题描述】：
from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support.ui import Select
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.remote.webelement import WebElement
driver = webdriver.Chrome('chromedriver')
driver.get('https://devbusiness.tunai.io/login')
time.sleep(2)
driver.maximize_window()
# Create variables for login credentials.
username = "your username"
password = "your password"
username = driver.find_element(By.NAME, "loginUsername");
username.send_keys("kevin@tunai");
password = driver.find_element(By.NAME, "loginPassword");
password.send_keys("xxxxx");
login = driver.find_element(By.XPATH,"//*[@id='app']/div/div/div/div/div/div[2]/form/div[4]/button");
login.submit();
time.sleep(2)
# Wait for login process to complete.
WebDriverWait(driver=driver, timeout=10).until(
lambda x: x.execute_script("return document.readyState === 'complete'")
)
# Verify that the login was successful.
error_message = "Incorrect username or password."
# Retrieve any errors found.
errors = driver.find_elements(By.CLASS_NAME, "flash-error")
# When errors are found, the login will fail.
if any(error_message in e.text for e in errors):
print("[!] Login failed")
else:
print("[+] Login successful")
driver.get("https://devbusiness.tunai.io/dashboard/salon_menu_service")
service = driver.find_element(By.XPATH,"//*[@id='page-content']/div/div[2]/div[1]/div[1]/button")
service.click();
driver.find_element(By.TAG_NAME,"input").send_keys("Hair Dying")
price = driver.find_element(By.XPATH,"//*[@id='page-content']/div/div[2]/div[1]/div[1]/div/div[2]/div/div/form/div[1]/div[1]/div/div[1]/div[2]/div[1]/div/div/input")
price.clear()
price.send_keys("50")
baseprice = driver.find_element(By.XPATH,"//*[@id='page-content']/div/div[2]/div[1]/div[1]/div/div[2]/div/div/form/div[1]/div[1]/div/div[1]/div[2]/div[2]/div/div/input")
baseprice.clear()
baseprice.send_keys("10")
category = driver.find_element(By.XPATH,"//*[@id='page-content']/div/div[2]/div[1]/div[1]/div/div[2]/div/div/form/div[1]/div[1]/div/div[1]/div[3]/div/div/div/div[2]")
Select.select_by_visible_text("Category 2 - BeautyPOS")
time.sleep(3)
我想从下拉列表中选择一个值，但是当我使用“选择”功能时它不起作用。我无法弄清楚问题是什么。已经尝试了很多方法来调试它但都失败了...如果有人可以提供帮助，请提前致谢。
【问题讨论】：
-
你能提供你的整个代码和你想要抓取的网站吗？
-
这不起作用的原因是因为
Select only works on <select> elements。尝试将动态选择的html中路径div.multiselect__content-wrapper ul.multiselect___content li.multiselect__element span中span的类名multiselect__option更改为multiselect__option--selected。 -
class="多选选项--已选择"。你是这个意思吗？它不起作用。
-
抱歉，我没有想法，我不知道 vue.js。
-
你能解释一下你想在沙龙服务菜单中选择什么吗？您提供的 xpath 没有在页面上找到任何元素。
标签： python selenium web-scraping