参考原始代码：
修改了一下：
许多网友问中文路径乱码怎么办，我觉得应该讲中文路径转码后再发送。
ftpath = '/home/omcr/文档/{}'.format(y).encode('utf-8').decode('latin-1') #!/usr/bin/env python# -*- coding: utf-8 -*-# @Time : 2019/4/12 22:00# @Author : zengsk in HoHai# edited by wh'''FTP批量下载数据'''import osimport sysfrom ftplib import FTPimport datetimeclass FtpDownloadCls: def __init__(self, ftpserver, port, usrname, pwd, encode1, decode1): self.ftpserver = ftpserver # ftp主机IP self.port = port # ftp端口 self.usrname = usrname # 登陆用户名 self.pwd = pwd # 登陆密码 self.ftp = self.ftpConnect() # 用于中文编码解码， self.encode1 = encode1 self.decode1 = decode1 # ftp连接 def ftpConnect(self): ftp = FTP() try: ftp.connect(self.ftpserver, self.port) ftp.login(self.usrname, self.pwd) # python ftplib 默认的编码方式是latin-1 self.encode1 = ftp.encoding except: raise IOError('\n FTP login failed!!!') else: print(ftp.getwelcome()) print('\n+------- FTP connection successful!!! --------+\n') return ftp # 单个文件下载到本地 def downloadFile(self, ftpfile, localfile): bufsize = 1024 # 要在本地正确的显示中文，需要先通过latin-1编码成unicode，在解码成utf-8或GBK with open(localfile.encode(self.encode1).decode(self.decode1), 'wb') as fid: self.ftp.retrbinary('RETR {0}'.format(ftpfile), fid.write, bufsize) return True # 下载整个目录下的文件,包括子目录文件 def downloadFiles(self, ftpath, localpath): print('FTP PATH: {0}'.format(ftpath)) if not os.path.exists(localpath): os.makedirs(localpath) self.ftp.cwd(ftpath) print('\n+----------- downloading!!! -----------+\n') for i, file in enumerate(self.ftp.nlst()): print('{0} <> {1}'.format(i, file)) local = os.path.join(localpath, file) if os.path.isdir(file): # 判断是否为子目录 if not os.path.exists(local): os.makedirs(local) self.downloadFiles(file, local) else: self.downloadFile(file, local) self.ftp.cwd('..') return True # 退出FTP连接 def ftpDisConnect(self): self.ftp.quit()# 程序入口if __name__ == '__main__': yesterday = (datetime.datetime.now() - datetime.timedelta(days = 1)) y = yesterday.strftime("%Y%m%d") # 输入参数 ftpserver = '10.20.20.1' # ftp主机IP port = 21 # ftp端口 usrname = 'omcr' # 登陆用户名 pwd = 'abcd.1' # 登陆密码 #ftpath = '/export/home/omcr/UMS8800_WKM_TDL_V3.0.0_26_20171013/LTE_WKM/webapps/WKMService/reportfile/计划报表/20190623/' # 远程文件夹 # 想要将路径中的中文正确发送到ftp服务器，需要先通过本地编码utf-8转换为unicode，在编码为latin-1，这样才能被ftplib模块正确发送给ftp服务器，虽然发送过去的中文编码是乱的 # 但服务器可以识别 ftpath = '/home/omcr/文档/{}'.format(y).encode('utf-8').decode('latin-1') localpath = 'D:/EC/data/{}'.format(y) # 本地文件夹（不要使用中文） Ftp = FtpDownloadCls(ftpserver, port, usrname, pwd, 'latin-1', 'utf-8') Ftp.downloadFiles(ftpath, localpath) Ftp.ftpDisConnect() print("\n+-------- OK!!! --------+\n") # 删除多余文件 dirPath = r'D:/EC/data' x = '' for f in os.listdir(dirPath): if not x in f: os.remove(os.path.join(dirPath, f))