在Python中,可以使用shutil、urllib和contextlib模块来下载FTP文件并另存为本地文件。
示例代码:
import shutil
def download_ftp_file(ftp_url, local_path):
with urllib.request.urlopen(ftp_url) as response, open(local_path, 'wb') as out_file:
shutil.copyfileobj(response, out_file)
# 调用函数下载FTP文件
ftp_url = 'ftp://example.com/file.txt'
local_path = 'local_file.txt'
download_ftp_file(ftp_url, local_path)
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产品介绍链接地址:https://cloud.tencent.com/product/cos
示例代码:
import urllib.request
def download_ftp_file(ftp_url, local_path):
urllib.request.urlretrieve(ftp_url, local_path)
# 调用函数下载FTP文件
ftp_url = 'ftp://example.com/file.txt'
local_path = 'local_file.txt'
download_ftp_file(ftp_url, local_path)
推荐的腾讯云相关产品:腾讯云对象存储(COS)
产品介绍链接地址:https://cloud.tencent.com/product/cos
示例代码:
import urllib.request
from contextlib import contextmanager
@contextmanager
def open_local_file(local_path):
with open(local_path, 'wb') as file:
yield file
def download_ftp_file(ftp_url, local_path):
with urllib.request.urlopen(ftp_url) as response, open_local_file(local_path) as out_file:
shutil.copyfileobj(response, out_file)
# 调用函数下载FTP文件
ftp_url = 'ftp://example.com/file.txt'
local_path = 'local_file.txt'
download_ftp_file(ftp_url, local_path)
推荐的腾讯云相关产品:腾讯云对象存储(COS)
产品介绍链接地址:https://cloud.tencent.com/product/cos
以上是使用shutil、urllib和contextlib下载FTP文件并另存为的方法和推荐的腾讯云相关产品。
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