FTP 213 File Status vs 226 Closing Data Connection
Both FTP 213 (File Status) and 226 (Closing Data Connection) belong to the 2xx Positive Completion category. 213 indicates that file status reply. The server provides information about a specific file, typically its size or modification time. Meanwhile, 226 means that closing data connection. The requested file action was successful and the data connection is being closed.
描述
File status reply. The server provides information about a specific file, typically its size or modification time.
何时出现
After issuing the SIZE or MDTM command, the server returns the file size in bytes or the last modification timestamp.
如何修复
No fix needed — this is an informational response. Use the returned data to determine file size before download or to check timestamps for synchronization.
描述
Closing data connection. The requested file action was successful and the data connection is being closed.
何时出现
After a file transfer, directory listing, or other data operation completes successfully.
如何修复
No fix needed — the transfer completed successfully. The data connection is closed and a new one will be opened for the next transfer.
主要区别
FTP 213: File status reply. The server provides information about a specific file, typically its size or modification time.
FTP 226: Closing data connection. The requested file action was successful and the data connection is being closed.
You encounter 213 when after issuing the SIZE or MDTM command, the server returns the file size in bytes or the last modification timestamp.
You encounter 226 when after a file transfer, directory listing, or other data operation completes successfully.
何时使用哪个
For 213 (File Status): No fix needed — this is an informational response. Use the returned data to determine file size before download or to check timestamps for synchronization. For 226 (Closing Data Connection): No fix needed — the transfer completed successfully. The data connection is closed and a new one will be opened for the next transfer.