用Python编写的FTP CLIENT端脚本 

 1 import ftplib,os
 2 temp=os.environ["temp"]
 3 #参考连接：https://blog.csdn.net/wyt2wyt/article/details/128951039
 4 ftp = ftplib.FTP()
 5 ftp.connect("127.0.0.1",2121)
 6 ftp.login("user","123456789")
 7 
 8 def upload(f, remote_path, local_path): #上传
 9     fp = open(local_path, "rb")
10     buf_size = 1024
11     f.storbinary("STOR {}".format(remote_path), fp, buf_size)
12     fp.close()
13 def download(f, remote_path, local_path):   #下载
14     fp = open(local_path, "wb")
15     buf_size = 1024
16     f.retrbinary('RETR {}'.format(remote_path), fp.write, buf_size)
17     fp.close()
18 def quit(f):    #退出连接
19     f.quit()
20 def typefile(f,file):   #读取服务器文件，但不下载
21     local_path=temp+"/TEMPfile"
22     fp = open(local_path, "wb")
23     buf_size = 1024
24     f.retrbinary('RETR {}'.format(file), fp.write, buf_size)
25     fp.close()
26     f=open(local_path,"r",encoding="UTF-8")
27     get=f.read()
28     f.close()
29     os.remove(local_path)
30     #return get
31     print(get)
32 def nlst(ft,cwd=""):    #获取当前目录的所有文件
33     try:
34         ft.nlst(cwd)
35     except:
36         return []
37     #return ft.nlst(cwd)
38     print(ft.nlst(cwd))
39 def DownLoadFileTree(ft, LocalDir, RemoteDir):  #下载一个目录
40         def DownLoadFile(ft, LocalFile, RemoteFile):  # 下载单个文件
41                 file_handler = open(LocalFile, 'wb')
42                 ft.retrbinary('RETR ' + RemoteFile, file_handler.write)
43                 file_handler.close()
44                 return True
45         if not os.path.exists(LocalDir):
46             os.makedirs(LocalDir)
47         ft.cwd(RemoteDir)
48         RemoteNames = ft.nlst()
49         for file in RemoteNames:
50             Local = os.path.join(LocalDir, file)
51             if file.find(".") == -1:
52                 if not os.path.exists(Local):
53                     os.makedirs(Local)
54                 DownLoadFileTree(ft,Local, file)
55             else:
56                 DownLoadFile(ft,Local, file)
57         ft.cwd("..")
58         return
59 #upload(ftp,r"\FTP-Server.py",r"D:\cnblogs\python脚本\FTP-Server.py")
60 #download(ftp,r"\FTP-Server.py",r"D:\FTP-Server.py")
61 #typefile(ftp,r"\temp\donfag_mysql_info.txt")
62 #nlst(ftp,cwd=r"\temp")
63 #DownLoadFileTree(ftp,r"e:\temp\temp",r"\temp")

 

posted @ 2023-09-16 16:38  donfag  阅读(134)  评论(0)    收藏  举报