#include?
#include??//windows?socket的頭文件
#include?
#include?
#include?
#include?

#pragma?comment（lib?“ws2_32.lib“）?//連接winsock2.h的靜態庫文件

using?namespace?std;

int?main（）
{
????//加載winsock庫
????WSADATA?wsadata;
????WSAStartup（MAKEWORD（2?3）?&wsadata）;

????//客戶端socket
????SOCKET?clientSock?=?socket（PF_INET?SOCK_STREAM?0）;
????//初始化socket信息
????sockaddr_in?clientAddr;
????memset（&clientAddr?0?sizeof（SOCKADDR））;
????//clientAddr.sin_addr.s_addr?=?htonl（INADDR_ANY）;
????clientAddr.sin_addr.s_addr?=?inet_addr（“127.0.0.1“）;
????clientAddr.sin_family?=?PF_INET;
????clientAddr.sin_port?=?htons（2017）;
????//建立連接
????int?net?=?connect（clientSock?（SOCKADDR*）&clientAddr?sizeof（SOCKADDR））;

????if?（net?==?-1）
????{
????????cout?<????????return?-1;
????}else{
????????cout?<????}


????/*
????char*?s?=?new?char[100];
????cout?<????cin?>>?s;
????send（clientSock?s?strlen（s）*sizeof（char）?+?1?NULL）;
????cout?<????*/

????char?Buffer[MAXBYTE]?=?{?0?};?//?文件緩沖區
????char*?wb_file?=?“D:\\111.GTB4“;?//寫入的文件

????FILE?*fp?=?fopen（wb_file?“wb“）;
????if?（fp?==?NULL）
????{
????????cout?<????????system（“pause“）;
????}
????else
????{
????????memset（&Buffer?0?MAXBYTE）;
????????int?size?=?0;
????????//當成功接收文件（size?>?0）時，判斷寫入的時候文件長度是否等于接收的長度
????????while?（（size?=?recvfrom（clientSock?Buffer?MAXBYTE?0?0?0）））
????????{
????????????cout?<????????????if?（size?>?0）
????????????{
????????????????if?（fwrite（Buffer?sizeof（char）?size?fp）?????????????????{
????????????????????cout?<????????????????}
????????????????//清空緩存區以便下一次接收
????????????????memset（&Buffer?0?MAXBYTE）;
????????????}?else?if?（（0?==?size）?||?（-1?==?size））
????????????{
????????????????break;
????????????}

????????}
????????cout?<????????fclose（fp）;
????}

????closesocket（clientSock）;
????WSACleanup（）;

????cout?<????system（“pause“）;

????return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????32256??2018-11-16?16:26??SocketDemo\Client\64D\debug\Client.exe

?????文件????????638??2018-11-16?16:26??SocketDemo\Client\64D\debug\Client.exe.embed.manifest

?????文件????????100??2018-11-16?16:26??SocketDemo\Client\64D\debug\Client.exe_manifest.rc

?????文件????????704??2018-11-16?01:15??SocketDemo\Client\64D\debug\Client.exe_manifest.res

?????文件?????677896??2018-11-16?16:26??SocketDemo\Client\64D\debug\Client.ilk

?????文件????1028096??2018-11-16?16:26??SocketDemo\Client\64D\debug\client.pdb

?????文件??????89043??2018-11-16?16:26??SocketDemo\Client\64D\debug\main.obj

?????文件??????23909??2018-11-16?01:30??SocketDemo\Client\64D\Makefile

?????文件??????19065??2018-11-16?01:30??SocketDemo\Client\64D\Makefile.Debug

?????文件??????18120??2018-11-16?01:30??SocketDemo\Client\64D\Makefile.Release

?????文件????????907??2018-11-16?01:21??SocketDemo\Client\Client.pro

?????文件??????23965??2018-11-16?16:33??SocketDemo\Client\Client.pro.user

?????文件???????2339??2018-11-16?16:25??SocketDemo\Client\main.cpp

?????文件?????120181??2018-11-16?15:18??SocketDemo\Server\64D\debug\main.obj

?????文件??????51712??2018-11-16?15:18??SocketDemo\Server\64D\debug\Server.exe

?????文件????????638??2018-11-16?15:18??SocketDemo\Server\64D\debug\Server.exe.embed.manifest

?????文件????????100??2018-11-16?15:18??SocketDemo\Server\64D\debug\Server.exe_manifest.rc

?????文件????????704??2018-11-16?01:14??SocketDemo\Server\64D\debug\Server.exe_manifest.res

?????文件?????728032??2018-11-16?15:18??SocketDemo\Server\64D\debug\Server.ilk

?????文件????1118208??2018-11-16?15:18??SocketDemo\Server\64D\debug\server.pdb

?????文件??????23909??2018-11-16?01:17??SocketDemo\Server\64D\Makefile

?????文件??????19065??2018-11-16?01:17??SocketDemo\Server\64D\Makefile.Debug

?????文件??????18120??2018-11-16?01:17??SocketDemo\Server\64D\Makefile.Release

?????文件???????4067??2018-11-16?09:30??SocketDemo\Server\main.cpp

?????文件????????907??2018-11-16?01:13??SocketDemo\Server\Server.pro

?????文件??????23965??2018-11-16?19:28??SocketDemo\Server\Server.pro.user

?????目錄??????????0??2018-11-16?16:26??SocketDemo\Client\64D\debug

?????目錄??????????0??2018-11-16?01:15??SocketDemo\Client\64D\release

?????目錄??????????0??2018-11-16?15:18??SocketDemo\Server\64D\debug

?????目錄??????????0??2018-11-16?01:14??SocketDemo\Server\64D\release

............此處省略8個文件信息