我怎样才能在使用套接字互联网发送数据？ [英] How can I send data over the internet using a socket?

问题描述

我想通过一个桌面应用程序通过互联网发送数据。我知道插座一点点。我已经传送的数据在局域网内，但现在我想在互联网上传输数据。什么是转大，小批量的数据的最佳方式？

I would like to send data over internet through a desktop application. I know a little bit about sockets. I have transferred the data within the LAN, but now I want to transfer the data over the internet. What is the best way to transfer both large and small quantities of data?

我的系统连接到具有接入互联网的服务器。我的系统的IP地址是动态的。我不知道如何将数据发送到被连接到互联网的其他系统。我需要找到路由器的地址？ （我的IP地址作为192.168.1.15生成）。

My system is connected to the server which has the access to the internet. My system's IP address is dynamic. I don't know how to send the data to another system which is connected to the internet. Do I need to find the router address? (My IP address is generated as 192.168.1.15).

时使用的插座不够，或者HTTP要求？

Is using a socket enough, or is HTTP required?

推荐答案

Socket是不够的，如果没有防火墙/代理服务器参与。

Socket is enough if no firewalls/proxies are involved.

不过，随着互联网参与（不是最快的连接），我建议为方便你最好选择远程通过HTTP着想。这样一来，即使在将来设置的改变，和防火墙/代理服务器涉足方程式中，你不应该担心。

But, as Internet is involved (not the fastest connection), I suggest for the sake of convenience you should better opt for remoting over http. That way, even if in the future the setup changes, and firewalls/proxies get involved in the equation, you should not worry.

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