Ⅰ python ftp permission denied怎麼解決
FTP 550 Permission denied 只能建文件夾，沒法刪除及上傳文件的解決方法，需要的朋友可以參考下。
出現這種問題，
①首先檢查用戶對應的角色名，然後看路徑設置是否正確，有沒有相關的許可權，如果這些都沒問題，然後就嘗試下面的操作：
②重起FTP服務，最好從服務裡面重啟(不能根本解決)；
③重新設置Server-U帳號和目錄訪問里的文件路徑(如果還不行，嘗試下面操作)；
④刪除用戶，重新建。
原創 SU整理（FTP)收藏
整理如下：
1開頭-成功
2開頭-成功
3開頭-許可權問題
4開頭-文件問題
5開頭-伺服器問題
150 FILE: %s
150 Opening %s mode data connection for %s (%I64d Bytes).
150 Opening %s mode data connection for %s.
150 Opening ASCII mode data connection for /bin/ls.
150 Opening BINARY mode data connection for MLSD.
200 (end of 'index %s')
200 Command channel switched to clear-text.
200 Command OK, %I64d Bytes available on %s
200 Command okay.
200 EXEC command successful (TID=%u).
200 Message received okay.
200 MLST OPTS
200 MODE S ok.
200 MODE Z LEVEL set to %d.
200 MODE Z ok.
200 Noted.
200 Opened OK (but not really).
200 PBSZ command OK. Protection buffer size set to 0.
200 PBSZ=0
200 PORT Command successful.
200 PROT command OK. Using clear data connection.
200 PROT command OK. Using private data connection.
200 SSCN:CLIENT METHOD
200 SSCN:SERVER METHOD
200 STRU F ok.
200 STRU R ok.
200 Transfer progress notification is off.
200 Transfer progress notification is on.
200 Type set to A.
200 Type set to I.
202 Command not implemented, superfluous at this site.
202 Command not implemented, superfluous at this site.
210 UTC%+ld
211 End
211 End of status.
211-Extension supported
211-Status for user %Name from %IP:
213 %I64d
213 %s
214 Direct comments or bugs to [email protected].
214- The following commands are recognized (* => unimplemented).
215 UNIX Type: L8
220 Service ready for new user.
220 Serv-U FTP Server v%s for WinSock ready...
221 Goodbye!
226 ABOR command successful.
226 Transfer complete.
226 Transfer complete.
226 Transfer complete.
227 Entering Passive Mode (%d,%d,%d,%d,%d,%d)
230 Password changed okay.
230 Switching to SYSTEM MAINTENANCE mode.
230 User logged in, proceed.
230 User logged in.
231 Switching to GROUP MAINTENANCE mode.
232 Switching to DOMAIN MAINTENANCE mode.
233 Switching to READ-ONLY MAINTENANCE mode.
233 User logged in, PASSWORD EXPIRED - please change before proceeding.
234 AUTH command OK. Already have SSL connection.
234 AUTH command OK. Initializing SSL connection.
250 %X
250 DELE command successful.
250 Directory changed to %s
250 End.
250 RMD command successful.
250 RNTO command successful.
250-Listing %s
253 Attributes changed okay.
253 Date/time changed okay.
257 "%s" directory created.
257 "%s" is current directory.
321 Transferred %I64d Bytes.
331 Response to otp-md%d %u %s required for skey.
331 User name okay, need password.
331 User name okay, please send complete E-mail address as password.
350 File or directory exists, ready for destination name
350 Restarting at %I64d. Send STORE or RETRIEVE.
421 Data connection closed (SSL/TLS negotiation failed).
421 Service closing control connection.
425 Cannot open data connection.
425 Cannot open data connection.
425 Cannot open data connection.
425 Try later, data connection in use.
425 Try later, data connection in use.
425 Try later, data connection in use.
425 Try later, out of network sockets.
425 Try later, out of network sockets.
425 Try later, out of network sockets.
425 Unable to listen, too many pending PASV requests from same client IP.
425 Unable to set up passive listening socket.
426 Data connection closed, cannot read file %s.
426 Data connection closed, cannot write file %s - disk full?
426 Data connection closed, error compressing data stream.
426 Data connection closed, error decompressing data stream.
426 Data connection closed, file transfer %s aborted by client.
426 Data connection closed, file transfer %s aborted.
426 Data connection closed, receive file %s aborted.
426 Data connection closed, transfer aborted.
426 Transfer aborted.
431 Account temporarily locked for other user, please try later.
431 Password not changed, no match for old password.
431 Unable to negotiate secure command connection.
432 Password not changed, new password should be at least %d characters in length.
432 Password not changed, new password should contain at least one upper-case character and symbol
432 Password not changed, old and new passwords cannot be identical.
450 Cannot open file %s for reading.
452 Sorry, insufficient disk quota - receive file %s aborted.
500 '%s': command not understood.
501 %s: Not a directory.
501 Cannot EXEC command line (error=%u).
501 Invalid MLST options
501 Invalid option.
501 Not enough space, only %I64d Bytes available on drive %s
501 Permission denied.
501 SITE option not supported.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Syntax error in parameters or arguments.
501 Wildcards not allowed.
502 Syntax error - use SITE PSWD "<oldpassword>" "<newpassword>".
503 Bad sequence of commands.
503 Bad sequence of commands.
503 Secure command connection required prior to PBSZ command.
503 Secure command connection required prior to PROT command.
504 Command not implemented for that parameter.
504 Command not implemented for that parameter.
504 Command not implemented for that parameter.
504 Unknown security mechanism.
510 Cannot determine server time zone.
521 Data connection cannot be opened with this PROT setting.
522 SSL/TLS lib refuses to initiate secure data connection.
530 Cannot change Anonymous password.
530 Cannot change password.
530 Not logged in, cannot find home directory.
530 Not logged in, home directory does not exist.
Ⅱ 有大神知道怎麼使用python 往ftp伺服器上連續上傳下載多張圖片嗎
例：下載、上傳文件
#coding:utf-8
fromftplibimportFTP
importtime
importtarfile
importos
#!/usr/bin/python
#-*-coding:utf-8-*-
fromftplibimportFTP
defftpconnect(host,username,password):
ftp=FTP()
#ftp.set_debuglevel(2)
ftp.connect(host,21)
ftp.login(username,password)
returnftp
#從ftp下載文件
defdownloadfile(ftp,remotepath,localpath):
bufsize=1024
fp=open(localpath,'wb')
ftp.retrbinary('RETR'+remotepath,fp.write,bufsize)
ftp.set_debuglevel(0)
fp.close()
#從本地上傳文件到ftp
defuploadfile(ftp,remotepath,localpath):
bufsize=1024
fp=open(localpath,'rb')
ftp.storbinary('STOR'+remotepath,fp,bufsize)
ftp.set_debuglevel(0)
fp.close()
if__name__=="__main__":
ftp=ftpconnect("113.105.139.xxx","ftp***","Guest***")
downloadfile(ftp,"Faint.mp4","C:/Users/Administrator/Desktop/test.mp4")
#調用本地播放器播放下載的視頻
os.system('start"C:.exe""C:/Users/Administrator/Desktop/test.mp4"')
uploadfile(ftp,"C:/Users/Administrator/Desktop/test.mp4","test.mp4")
ftp.quit()
Ⅲ 用python寫腳本，從本地上傳文件至ftp遠程路徑的方法，謝謝，
文件ftp用FileZilla For Windows比較好用；
要是託管代碼的話，可以使用SVN或者GIt。
Ⅳ python ftp上傳文件卡住也沒有報錯怎麼回事
時間過長也就會卡住，但是沒有什麼報錯；這個情況下只能sleep(10)是暫停多少秒，再次上傳
Ⅳ python 實現復制粘貼文件後 打包壓縮 並連接FTP自動上傳到FTP指定目錄下
直接用批處理行了
Ⅵ python ftp連接指定伺服器，並下載指定文件
ftp客戶端一般只有顯示、上傳、下載，並沒有打開文件的操作，所以你得先下載相應配置文件，在本地解析後，再繼續用相關參數下載後續文件。
Ⅶ 如何在Python中使用FTP
from
ftplip
import
FTP
#
首先要引入
ftplib
這個庫
#
接著，這是我自定義的幾個用於操作
ftp
的函數，def
後面跟的是自定義函數名，函數體內FTP
相關的語句和函數來自上面
import
那個包，你自己體會吧：
#
初始化
FTP
連接
def
ftp_open(HOST,PORT,USERNAME,PASSWORD):
ftp=FTP()
ftp.set_debuglevel(2)
ftp.connect(host=HOST,port=PORT)
ftp.login(USERNAME,PASSWORD)
return
ftp
#
關閉
FTP
連接
def
ftp_close(ftp):
ftp.set_debuglevel(0)
ftp.quit()
#
文件上傳函數，filename
可以是windows
格式包含全路徑的文件
def
ftp_up(ftp,filename):
#print(ftp.getwelcome())
#ftp.cwd('xxx/www')
file_handler=open(filename,'rb')
ftp.storbinary('STOR
%s'
%
os.path.basename(filename),file_handler)
file_handler.close()
print('FTP
up
OK.')
#
文件下載函數，filename
可以是windows
格式包含全路徑的文件
def
ftp_down(ftp,filename):
#print(ftp.getwelcome())
#ftp.cwd('xxx/www')
file_handler=open(filename,'wb')
ftp.retrbinary('RETR
%s'
%
os.path.basename(filename),file_handler)
file_handler.close()
print('FTP
down
OK.')
Ⅷ python寫的ftp自動上傳腳本，怎麼判斷重復的文件不重傳呢size判斷不夠精確 有沒有更好的方式跪求大神
這個沒有特別准確的辦法。你連SIZE檢測也信不過。只有自己改程序了。
辦法1：改寫FTP程序，加一個hash確認。以前我這么做過。在python里可以輕松做一個FTP SERVER，加上自己做的MD5檢測就可以了。
辦法2：通過nc轉發請求，在NC里設置一個檢測。
辦法3：如果文件不大，上傳完再下載下來檢測
辦法4：採用自己傳有的流水號，重新設置FTP SERVER，讓它定期根據流水號，生成檢驗碼，然後你在客戶端定期下載這個文件。 這個方法過去在電信系統里經常使用。防出錯效果很好。
Ⅸ python ftplib 傳輸文件大小的文件,如何傳輸較大文件
沒有矛盾啊。只要你不一口氣將所有文件都載入到內存里去。使用FTP協議，發送大文件不成問題。
FTP協議是個很簡單的協議。你可以仔細看一下原理。然後再配合python的ftplib看。你會發現那些cmd就是FTP的命令。