摘要：
FTP状态代码说明 110 Restart marker reply. In this case, the text is exact and not left to the particular implementation; it must read: MARK yyyy = mmmm where yyyy is User-process data stream marker, and mmmm server's equivalent marker (note the spaces between markers and "=". 重新启动标志回应。这种情况下， 阅读全文
