您好,登錄后才能下訂單哦!
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/socket.h>
#include <arpa/inet.h>
int main(int argc,char * argv[])
{
int serv_sock,clnt_sock;
char msg[] = "Hello SZT !~";
struct sockaddr_in serv_adr,clnt_adr;
socklen_t clnt_adr_sz;
if(argc != 2)
{
printf("運(yùn)行時請輸入端口號!~\n");
exit(1);
}
serv_sock = socket(PF_INET,SOCK_STREAM,0);
memset(&serv_adr,0,sizeof(serv_adr));
serv_adr.sin_family = AF_INET;
serv_adr.sin_addr.s_addr = htonl(INADDR_ANY);
serv_adr.sin_port = htons(atoi(argv[1]));
bind(serv_sock,(struct sockaddr *)&serv_adr,sizeof(serv_adr));
if(listen(serv_sock,5) != -1)
{
printf("listen();正在等待客戶端連接,端口:%s\n",argv[1]);
}
clnt_adr_sz = sizeof(clnt_adr);
clnt_sock = accept(serv_sock,(struct sockaddr *)&serv_adr,&clnt_adr_sz);
if(clnt_sock != -1)
{
printf("accept();已經(jīng)連接客戶端\n");
}
write(clnt_sock,msg,sizeof(msg));
printf("write();已經(jīng)發(fā)送數(shù)據(jù):%s\n",msg);
close(clnt_sock);
close(serv_sock);
return 0;
}
免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點(diǎn)不代表本網(wǎng)站立場,如果涉及侵權(quán)請聯(lián)系站長郵箱:is@yisu.com進(jìn)行舉報,并提供相關(guān)證據(jù),一經(jīng)查實(shí),將立刻刪除涉嫌侵權(quán)內(nèi)容。