:

ṹ:

	һָͨ,һļͨ,ֱһWinsockؼʵ.

A,B.

1,BúAIPPORT,Connect.
2,AյConnectionRequest,Ӧ֮,"".
3,BյA"",ӽ.Իշָ.
4,ָʹSendCmd([ָ]),յָʱRecvCmd([ָ])¼.

ע:
	
	ָݿַ,ҲǶ.ǴһԶƷʽ.
	
ļ:

1,ָǷ.򷵻ش.
2,BA"ļ"+[ļ]+[ļС]+[ļ]+[ļ].
	[ļ]ڷļʱ԰·.
	[ļ]˵ļļз״̬ʱ,ļʱΪ0.
	[ļ]=0ʱ,˵ǵļ.0˵Ŀ¼,ʾļ.
	
3,A"ļ"¼,׳[ļ],[ļС],[ļ],[ļ].
4,û[ļ]λ,A.RecvFile([·])ļ:
	[·]ûѡ˴Ŀ¼[ļ]϶õ·.
	
	4.1,[·]ļ.򸲸.
	4.2,ǷBind˿.û,4.3,4.4.
	4.3,A.Bind 0,õ˿ڼ¼[˿].
	4.4,B"Էļ"+[˿]ָ.
	4.5,Bյ"Էļ"[˿],ʼļ.
	4.6,Aļͨյֽ,[·]д.
	4.7,Bֽں,"ļ".
	4.8,Aյ"ļ","ļ"¼+ļ·+ļС.