问题遇到的现象和发生背景
用 Selenium 爬取 pdf 文件，想要自动点击 Chrome 浏览器上的下载按钮，但是XPath 找不到那个按钮，请问怎么解决？
问题相关代码，请勿粘贴截图
import os
import csv
import time
import random
import requests
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.Chrome()
driver.get("https://stanford.edu/~dkim04/assets/pdf/hartshorne/001.pdf")
download_button = WebDriverWait(driver, 10).until(
ec.presence_of_element_located((By.ID, 'download'))
)
download_button.click()
运行结果及报错内容
Traceback (most recent call last):
File "C:/Users/ChenHaoHai/Desktop/scrap2.py", line 17, in
download_button = WebDriverWait(driver, 10).until(
File "C:\Users\ChenHaoHai\AppData\Local\Programs\Python\Python39\lib\site-packages\selenium\webdriver\support\wait.py", line 89, in until
raise TimeoutException(message, screen, stacktrace)
selenium.common.exceptions.TimeoutException: Message:
Stacktrace:
Backtrace:
Ordinal0 [0x00AD06F3+2492147]
Ordinal0 [0x00A69BD1+2071505]
Ordinal0 [0x00972478+1057912]
Ordinal0 [0x0099C964+1231204]
Ordinal0 [0x009C6B62+1403746]
Ordinal0 [0x009B57FA+1333242]
Ordinal0 [0x009C4F38+1396536]
Ordinal0 [0x009B568B+1332875]
Ordinal0 [0x009921D4+1188308]
Ordinal0 [0x0099302F+1191983]
GetHandleVerifier [0x00C567A6+1545030]
GetHandleVerifier [0x00D0105C+2243580]
GetHandleVerifier [0x00B5BC97+518199]
GetHandleVerifier [0x00B5AD80+514336]
Ordinal0 [0x00A6ED2D+2092333]
Ordinal0 [0x00A72EE8+2109160]
Ordinal0 [0x00A73022+2109474]
Ordinal0 [0x00A7CB71+2149233]
BaseThreadInitThunk [0x7637FA29+25]
RtlGetAppContainerNamedObjectPath [0x77C57A7E+286]
RtlGetAppContainerNamedObjectPath [0x77C57A4E+238]
