Python FastDFS 上传、下载、修改、删除

from fdfs_client.client import *
import time

client_file = 'client.conf'
test_file = 'content.txt'
download_file = 'content1.txt'

try:
    client = Fdfs_client(client_file)
    # upload
    ret_upload = client.upload_by_filename(test_file)
    print(ret_upload)

    time.sleep(5)  # 等待5s，否则下载时会报错文件不存在
    file_id = ret_upload['Remote file_id'].replace('\\', '/')  # 新版本文件存放Remote file_id格式变化

    # download
    ret_download = client.download_to_file(download_file, file_id)
    print(ret_download)

    # delete
    ret_delete = client.delete_file(file_id)
    print(ret_delete)


except Exception as ex:
    print(ex)