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connect 函数

为一个套接字建立一个连接。
 函数原型:
 SOCKET connect ( SOCKET s,const struct sockaddr * name,int namelen  );
参数
s
类型:SOCKET
一个未建立连接的套接字标识符。

name
类型:const struct sockaddr *
一个 sockaddr 结构体指针,保存连接的信息。

namelen
类型:int
name结构体的大小,单位为字节
返回值
类型:SOCKET
成功,返回0。
失败,返回 SOCKET_ERROR 。
备注
调用 socket 函数可创建套接字。

服务器端可使用accept 函数接收连接
支持
最低桌面系统支持Windows Vista
头文件Winsock2.h
Ws2_32.lib
DLLWs2_32.dll

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