1,什么是Http和FTP?
http:超文本传输协议 。Hyper Text Transfer Protocol
ftp:文件传输协议。File Transfer Protocol
https://blog.csdn.net/xiaoxiangzhu660810/article/details/8291656
http:超文本传输协议 。Hyper Text Transfer Protocol
ftp:文件传输协议。File Transfer Protocol
https://blog.csdn.net/xiaoxiangzhu660810/article/details/8291656