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I want to make port scanning

dadu bill

Joined: Apr 07, 2011
Posts: 1
how do create an application port scanning like this picture?

I really hope someone can help me
Rob Spoor

Joined: Oct 27, 2005
Posts: 19911

Welcome to the Ranch!

Do you already know how to create that user interface? If not: a) look at JTable, and b) split off that part in our Swing / AWT forum.

As for the port scanning, the simplest way is to simply use a Socket and try to connect.

How To Ask Questions How To Answer Questions
It is sorta covered in the JavaRanch Style Guide.
subject: I want to make port scanning