How to work with QTcpClient and QTcpSocket?

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BakInRR2015-11-02 16:40:44

Programming

BakInRR, 2015-11-02 16:40:44

I created a client and a server through QTcpClient and QTcpSocket, they exchange messages over the local network, but they cannot over the Internet, what should I do?

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