在Python中使用selenium从浏览器下载文件

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

chrome_options = Options()
chrome_options.add_experimental_option("prefs", {
    "download.default_directory": "/path/to/save/files",
    "download.prompt_for_download": False,
    "download.directory_upgrade": True,
    "safebrowsing.enabled": True
})

driver = webdriver.Chrome(chrome_options=chrome_options)

driver.get("https://example.com/download-page")
download_link = driver.find_element(By.XPATH, "//a[contains(@href, 'download')]")
download_link.click()

wait = WebDriverWait(driver, 10)
download_path = "/path/to/save/files/filename.ext"  # 替换为实际的文件路径和名称
wait.until(EC.presence_of_file(download_path))

driver.quit()