在C/C ++中创建具有已知端口的套接字 [英] create a socket with a known port in C/C++

问题描述

我有一些用于套接字的C ++类:一个类用于发送，另一类用于接收.我需要创建一个可以发送和接收的套接字.有人上这样的课吗?或某种提供这种功能的实现.

I have C++ classes for sockets: one class is for transmit and the other is for receive. I need to create a socket with which I can transmit and receive. Does anyone have such a class? Or some sort of implementation that provides this capability.

推荐答案

如果您需要创建应该通过特定端口而非临时端口发送的套接字，则可以发送前需要绑定套接字.
我在这里回答标题是因为文本对我来说没有意义.

If you need to create a socket that is supposed to send over a specific port and not an ephemeral port, you need to bind the socket before sending.
I am answering the title here because the text does not make sense to me.

您应该在您的类中创建套接字.
如果您正在为Window s平台开发，请查看

You should create the sockets in your classes.
If you''re are developing for the Windows platform then have a look at the code samples provided by MSDN[^].

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