selenium webdriver chrome 浏览器驱动下

驱动地址

http://chromedriver.storage.googleapis.com/index.html

浏览器历史版本

https://mydown.yesky.com/pcsoft/105582038/versions/

python代码下载并且解压

from urllib import request
import zipfile
def fun(blocknum,blocksize,totalsize):
    """
    blocknum:当前的块编号
    blocksize:每次传输的块大小
    totalsize:网页文件总大小
    """
    percent = blocknum*blocksize/totalsize
    if percent > 1.0:
        percent = 1.0
    percent = percent*100
    print("download : %.2f%%" %(percent))

def chromedriver_download(pid,path):
    '''
    pid:驱动版本 浏览器和对应驱动可以在下面查看
    http://chromedriver.storage.googleapis.com/index.html
    https://mydown.yesky.com/pcsoft/105582038/versions/
    path:保存的文件夹路径
    '''
    # pid = '85.0.4183.38'
    # path = "LoginScript/data/"+pid+"/"
    path=path + pid+"/"
    if not os.path.exists(path):
        os.makedirs(path)
    filePath =  path+"chromedriver_win32.zip"
    opener = request.build_opener()
    opener.addheaders = ([
        ("User-Agent","Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36"),
        ])
    request.install_opener(opener)
    request.urlretrieve("http://chromedriver.storage.googleapis.com/"+pid+"/chromedriver_win32.zip",filePath,fun)
    f = zipfile.ZipFile(filePath,'r')
    for file in f.namelist():
        f.extract(file,path)
    f.close()
    os.remove(filePath)
chromedriver_download("84.0.4147.30","D:/APP/")

有的时候下载速度特别慢，也可能卡顿不知道为啥