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Ò»¸ö¶àÏ̵߳ļòµ¥¶Ë¿ÚɨÃè³ÌÐò ´ó¼Ò°ï濴һϣ¬´úÂë¿ÉÒÔͨ¹ýµ÷ÊÔ£¬µ«ÊÇûÓнá¹û¡£¿´¿´ÊÇʲôԭÒò £¬°ïæµ÷ÊÔһϡ£Ð»Ð»¡£#include <stdio.h> #include <stdlib.h> #include <string.h> #include <winsock2.h> #include<windows.h> #pragma comment (lib,"ws2_32.lib") DWORD WINAPI pScan(LPVOID lp); int nowport; int startPort; int endPort; typedef struct {  char ip[20];  int port; }infor; void  main (int argc, char *argv[]) {    WSADATA wsa;    HANDLE hThread1;    HANDLE hThread2;    HANDLE hThread3;    infor m_infor={0};    startPort=atoi(argv[2]);    endPort=atoi(argv[3]);        //infor *lpinfor=(infor *)lp;    strcpy(m_infor.ip,argv[1]);    if (WSAStartup(MAKEWORD(2,2),&wsa)!=0)    {     printf("start up failed \n");        exit(-1);    }    hThread1=CreateThread(NULL,0,pScan,&m_infor,0,NULL);    hThread2=CreateThread(NULL,0,pScan,&m_infor,0,NULL);    hThread3=CreateThread(NULL,0,pScan,&m_infor,0,NULL);    Sleep(1000);    //    printf("asd  "); } DWORD WINAPI pScan(LPVOID lp) {  SOCKET sock;  struct sockaddr_in sin;     nowport=endPort;  while(nowport<endPort)     {            infor *lpinfor=(infor *)lp;   sock=socket(AF_INET,SOCK_STREAM,0);         sin.sin_family=AF_INET;   sin.sin_addr.s_addr=inet_addr(lpinfor->ip);         sin.sin_port=htons(nowport);         if(connect(sock,(struct sockaddr *)&sin,sizeof(sin))!=SOCKET_ERROR)   {    printf("\n%d port open\n",ntohs(sin.sin_port));            // nowport++;    Sleep(10);   }         closesocket(sock);         nowport++;  }  printf("asdt   ");  return 1; } ÓÐʲô½¨ÒéµÄ»° ÇëÓëÎÒÁªÏµÒ»Ï  qq 490535635    Êղؠ  ·ÖÏí   ¶¥(0)