簡單的服務(wù)器、客戶端程序?qū)嶒瀳蟾?已改無錯字)
2023-06-14 03:20:06 本頁面
【正文】 kaddr_in)。if((sock2=accept(sock1,(structsockaddr*)amp。their_addr,amp。sin_size))==1){perror(Acceptingstreamsocket)。exit(1)。}printf( Acceptinganewconnet:%s,inet_ntoa())。}//選擇菜單intmenu(){char*s=(char*)malloc(2*sizeof(char))。intc。printf(\n\n\n Server:Menu\n\n\n)。printf(*********************************\n\n)。printf( * Message*\n)。printf( * Message*\n)。printf( * *\n\n)。printf(*********************************\n)。do{printf(\n Enteryourchoice:)。gets(s)。if(s[0]==39。\039。){gets(s)。}c=atoi(s)。}while(c0||c3)。free(s)。returnc。}//消息發(fā)送函數(shù)voidSend(){charMsg[10240]。printf(\nPleaseInputthemessage:)。gets(Msg)。Msg[10239]=39。\039。::send(sock2,Msg,strlen(Msg),0)。}//消息接收函數(shù)voidReceive(){intlen。charbuf[10240]。for(inti=0。i10240。i++){buf[i]=39。\039。}if((len=::recv(sock2,buf,10240,0))==1){perror(Recevingdataerror)。exit(1)。}printf(TheReceivedMessage:%s\n,buf)。}//主函數(shù)voidmain(){Init()。for(。){switch(menu()){case1:Send()。break。case2:Receive()。break。case3:exit(0)。}}//::closesocket(sock2)。::closesocket(sock1)。::WSACleanup()。}Server端界面：Client端代碼：//:定義控制臺應(yīng)用程序的入口點。//includeincludeincludeincludepragmament(lib,WS2_32)SOCKETsock1,sock2。intsin_sizestructsockaddr_inmy_addr,their_addr。charname[20]。//初始化函數(shù)TcpvoidInit(){printf(\n\n\n Client:TCP\n\n\n)。//建立套接字constWORDwMinver=0x0101。WSADATAwsadata。if(0!=::WSAStartup(wMinver,amp。wsadata))perror(Startsocketerror!)。if(INVALID_SOCKET==(sock1=::socket(AF_INET,SOCK_STREAM,0)))perror(Createsocketerror!)。=AF_I
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