试图改变下载路线的Im利用Selenium 和Im。 但这要么是:
prefs = {"download.default_directory": "C:\Users\personal\Downloads\exports"}
options.add_experimental_option("prefs", prefs)`
或
options.add_argument("--download.default_directory --C:\Users\personal\Downloadsexports")`
没有工作。
首先,我也发现了错误。
from invalid argument: unrecognized chrome option: prefs
谁能帮助?
options = webdriver.ChromeOptions()
options.add_argument("--headless")
options.add_argument("--no-sandbox")
options.add_argument("--disable-dev-shm-usage")
options.add_experimental_option( excludeSwitches , [ enable-logging ])
prefs = {"profile.default_content_settings.popups": 0,
"download.default_directory":r"C:Usersxxxxxxxxcccxxxxxxxx", ### Set the path accordingly
"download.prompt_for_download": False, ## change the downpath accordingly
"download.directory_upgrade": True}
options.add_experimental_option("prefs", prefs)
driver = Chrome(service=Service(PATH), options=options)
为了改变下载目录/格式,你可以使用以下编码组:
/questions/tared/selenium4”类别=“post-tag”所有权=“show questions tacol selenium4“rel=”>selenium4 相容的法典
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_experimental_option("prefs", {
"download.default_directory": r"C:Data_Filesoutput_files"
})
s = Service( C:\BrowserDrivers\chromedriver.exe )
driver = webdriver.Chrome(service=s, options=options)
You can find a couple of relevant detailed discussions in:
After trying unlimited solutions on the internet, here is what works for me to set download path in Python Selenium Chrome.
from selenium.webdriver import Chrome, ChromeOptions
prefs = {
"download.default_directory": "/Users/your_user/Desktop",
"download.directory_upgrade": True,
"download.prompt_for_download": False,
}
chromeOptions = ChromeOptions()
chromeOptions.add_experimental_option("prefs", prefs)
driver = Chrome(options=chromeOptions)
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
import time
chrome_options = Options()
# chrome_options.add_argument( --headless ) # Add any additional options if needed
chrome_options.add_argument( --no-sandbox )
chrome_options.add_argument("--start-maximized")
chrome_options.add_argument("--disable-infobars")
chrome_options.add_argument("--disable-extensions")
chrome_options.add_argument( --disable-dev-shm-usage )
#
chrome_options.add_experimental_option( prefs , {
download.default_directory : C:\Users\61478\PycharmProjects\WebScraper\ ,
# download.default_directory : r C:Users61478PycharmProjectsWebScraper\ ,
directory_upgrade : True,
download.directory_upgrade : True,
safebrowsing.enabled : True
})
# Pass the combined options to the Chrome WebDriver
driver = webdriver.Chrome(chrome_options)
driver.maximize_window()
driver.get( https://fastest.fish/test-files )
time.sleep(1)
# Wait for the download link to be clickable
download_link = driver.find_element(By.XPATH, "(//*[@class="table"]/tbody/tr/td/a)[1]")
download_link.click()
# Let the download complete
time.sleep(10) # Adjust this wait time as needed
# Close the browser
driver.quit()
#
# Both path worked for me
# Spend some time tweaking this, finally find it.
#
# Chrome browser version: 120.0.6099.71
# Selenium Version: 4.15.2
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