我是 python 和 selenium 的新手。首次嘗試從以下鏈接的下拉選單中自動下載檔案。頁面加載后代碼被卡住，即下拉選單不起作用并給我一個錯誤。抱歉，如果我的代碼看起來很笨拙。任何幫助表示贊賞。
謝謝
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver.support.select import Select
import time
s=Service("C:\\python\\chromedriver.exe")
driver = webdriver.Chrome(service=s)
driver.maximize_window()
driver.get('http://www.amfiindia.com/research-information/aum-data/classified-average-aum')
#monthname=driver.find_element(By.XPATH,"//*[@id='AaumDate']")
monthdd=Select(monthname)
monthdd.select_by_value('01-Jan-22')
time.sleep(3)
typename=driver.find_element(By.XPATH,"//*[@id='AumType']")
typedd=Select(typename)
typedd.select_by_visible_text('Scheme category wise')
time.sleep(3)
mfname=driver.find_element(By.XPATH,"//*[@id='AumMFName']")
mfdd=Select(mfname)
mfdd.select_by_visible_text('All')
time.sleep(3)
driver.find_element("class name","sprite-inter go-btn").click()
uj5u.com熱心網友回復：
wait=WebDriverWait(driver,20)
driver.get('http://www.amfiindia.com/research-information/aum-data/classified-average-aum')
wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR,"#divAumPeriod > span > a > span.ui-button-text"))).click()
wait.until(EC.element_to_be_clickable((By.XPATH,"//*[@class='ui-menu-item']/a[.='January - 2022']"))).click()
大多數這些標簽都是這樣打開的，并且有另一個不使用選擇標簽的串列。
進口：
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
轉載請註明出處，本文鏈接：https://www.uj5u.com/gongcheng/439681.html
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