url ='XXX'
cookies ={"id":"123456"}
res =requests.get(url,cookies=cookies)
if res.status_code == 200:
    #写入文件
    with open('F:\\script\\download\\test_05.zip', 'wb') as f:
        for chunk in res.iter_content(chunk_size=1024):  #循环读取信息，iter_content：流下载，边下载边存储在硬盘；chunk_size：文件大小
            f.write(chunk)  #将循环读取的信息，写入到test_05.zip里面