Client://客户端#include#include#include#include//#include"tpipv6.h"#include#pragmacomment(lib,"ws2_32.lib

winsock异步编程的例子//这个服务监听1000端口,可以使用telnetlocalhost1000进行测试,最大允许20个连接#include#include#pragmacomment(lib,"WS2

Windows系统提供的套接字函数通常封装在Ws2_32.dll动态链接库中，其头文件Winsock2.h提供了套接字函数的原型，库文件Ws2_32.lib提供了Ws2_32.dll动态链接库的输出节。

3.运行一下程序#include"stdafx.h"#include#include#include#pragmacomment(lib,"ws2_32.lib")#pragmacomment(lib,

系统，语言：C语言服务端系统：CentOS系统（LInux系统），语言：C语言虚拟机：VMWare10windows系统的客户端：#include#include#pragmacomment(lib,"ws2

netinet/in.h（大部分都在这儿），unistd.h（close函数在这儿），sys/socket.h（在in.h里已经包含了，可以省了）2)初始化windows下需要用WSAStartup启动Ws2

服务器端server.cpp：#include#include#pragmacomment(lib,"ws2_32.lib")//加载ws2_32.dll#define

//#include"stdafx.h"#include#include#pragmacomment(lib,"ws2_32.lib")#defineBUF_SIZE64int_tmain(intargc

#defineDEBUGMSG#include#include#include#include#include#include#pragmacomment(lib,"ws2_32.lib")#defineerronGetLastError

要链接一个ws2_32.lib的库文件。服务器端编程的步骤：1：加载套接字库，创建套接字(WSAStartup()/s

window下IOCP网络模式#defineWIN32_LEAN_AND_MEAN#include#include#pragmacomment(lib,"ws2_32.lib")#include#pragmacomment

目录服务端：客户端：服务端：#include#include#include#include#pragmacomment(lib,"ws2_32.lib")#define_WINSOCK_DEPRECATED_NO_WARNINGS1usingnamespacestd

将多字节整数类型的数据，从主机的字节顺序转化为网络字节顺序#include//Linux#include//windows#pragmacomment(lib,"ws2_32.lib")//windows

1.把前面编译出来的头文件夹和lib文件夹（libcurl_a.lib）复制到项目所在路径2.引用头文件：#include"curl/curl.h"3.lib引用：Crypt32.lib;ws2_32.

///Iocp头文件#pragmaonce#include#pragmacomment(lib,"ws2_32.lib")constintOP_READ=0;constintOP_WRITE=1;constintOP_ACCEPT

inet_addr()inet_ntoa()及其自实现函数self_inet_ntoa()和self_inet_addr()笔记#include#include#pragmacomment(lib,"WS2

#include#pragmacomment(lib,"ws2_32.lib")#includeusingnamespacestd;/*unsignedlongInet_addr(constchar*cp

字符串形式的IP地址#define_WINSOCK_DEPRECATED_NO_WARNINGS#include#includeusingnamespacestd;#pragmacomment(lib,"ws2

//事件选择TCP服务器端#include#include#pragmacomment(lib,"Ws2_32.lib

服务器端server.cpp：客户端client.cpp：基于UDP编程（服务器端持续监听客户端的请求）服务器端server.cpp：#include#include#pragmacomment(lib,"ws2

server.cpp：客户端代码client.cpp：TCP传输1.TCP实现文件传输服务器端server.cpp：#include#include#include#pragmacomment(lib,"ws2

实现如下：#include"HttpConnect.h"#ifdefWIN32#pragmacomment(lib,"ws2_32.lib")#endifHttpConnect::HttpConnect

#include#include#includeusingnamespacestd;#pragmacomment(lib,"ws2_32.lib")#defineBUFFER_SIZE1024#defineSIO_RCVALL_WSAIOW

#include#pragmacomment(lib,"WS2_32.lib")winsock库的加载与卸载：加载：intWSAStartup(WORDwVersionRequested,LPWSADATAlpWSAData

WinSock编程的第一步就是加载ws2_32.dll，然后调用WSAStartup()函数进行初始化，并指明要使用的版本号#include#include#pragmacomment(lib,"ws2

平台：VS2017#include"pch.h"#define_CRT_SECURE_NO_WARNINGS#include#include#include#pragmacomment(lib,"Ws2

namespace std;//首先声明了一个回调函数，也就是钩子函数BOOL WINAPI HandlerRoutine(DWORD dwCtrlType);#pragma comment(lib,"ws2

server.h:#pragmaonce#include#include#include#pragmacomment(lib,“ws2_32.lib”)classserver{public:server

以前一直用OO语言，现在用C语言写着玩，思想上有点转不过来弯，o(∩_∩)o...Server：#pragmacomment(lib,"ws2_32.lib")#include#includevoidmain

Server端:#pragmacomment(lib,"ws2_32.lib")#include#includevoidmain(){//版本协商WORDwVersionRequested;WSADATAwsaData

#include#include#include#pragmacomment(lib,"ws2_32.lib")/*常量*/#defineDEFAULT_PORT"1000"//端口#defineMAX_REQUEST1024

客户端代码#include#pragmacomment(lib,"ws2_32.lib")int_tmain(intargc,_TCHAR*argv[]){WSADATAwsaData;SOCKETclient

//cilent.csocket通信客户端#include//#include#include"WINSOCK2.H"#pragmacomment(lib,"ws2_32.lib")/*常量*/#defineRECV_BUFFER_SIZE8192

server.cpp#defineWIN32_LEAN_AND_MEAN#include#include#include#include#include#pragmacomment(lib,"ws2_32

Server端类定义：#include#pragmacomment(lib,"ws2_32.lib")classUDPServer{private:WSADATAwsaData;SOCKETserverSocket

服务器程序server.cpp：#define_CRT_SECURE_NO_WARNINGS#include#include#include#include#pragmacomment(lib,"ws2

服务器端服务器端头文件（server.h）#ifndefSERVER_H#defineSERVER_H#include#pragmacomment(lib,"ws2_32.lib")classServer

////#include#include#include#pragmacomment(lib,"Ws2_32.lib")//目标地址#defineIP"172.16.180.38"//线程个数#defineTHREADCOUNT60DWORDWINAPIThreadProc

#include#pragmacomment(lib,"Ws2_32.lib")#include#pragmacomment(lib,"Iphlpapi.lib")//InitializeWinsockstruct_tagWinSockInit_t

socketwindows//server.cpp#include#include#define_WINSOCK_DEPRECATED_NO_WARNINGS#pragmacomment(lib,"ws2

socketwindows//server.cpp#include#include#define_WINSOCK_DEPRECATED_NO_WARNINGS#pragmacomment(lib,"ws2

准备工作：1导入头文件winsock2.h2链接ws2_32.lib库3调用WSAStartup(WORDwVersionRequested,LPWSADATAlpwsaData);说明：1成功时返回0

上代码：服务端#define_WINSOCK_DEPRECATED_NO_WARNINGS#include#include#pragmacomment(lib,"ws2_32.lib")//加载ws2_

_LEAN_AND_MEAN#include#include#include#include#include//NeedtolinkwithWs2_32.lib#pragmacomment(lib,"Ws2

#include#include#pragmacomment(lib,"ws2_32.lib")usingnamespacestd;intmain(){WORDw_rep=MAKEWORD(2,2);WSADATAwsadata

程序例子，开发环境是vc6：首先是TCPserver端：[cpp]viewplaincopy#include"stdafx.h"#include#include#pragmacomment(lib,"ws2

下面是udpclient主程序，udp_control.cpp#include"udp_control.h"#include#include#pragmacomment(lib,"ws2_32.lib"

环境Windows10操作系统、DevC++对于使用MinGW的devc++，是没有ws2_32.lib这个库文件，它对应的库文件是libws2_32.a;可以在项目属性里的链接器添加这个库文件，或者在工

#include#include#include#pragmacomment(lib,"ws2_32.lib")intmain(){WSADATAwsaData={0};intiResult=0;WSAStartup

#include#include#include#pragmacomment(lib,"ws2_32.lib")intinitWin32Net(){WSADATAwsaData;intres=WSAStartup