Java简单端口扫描器

import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;

public class test extends Thread{
private int[] p;
Socket ss = null;

public test(int[] p) {
this.p = p;
}

public static void main(String[] args) {
    for(int i=0;i<5000;i=i+100){
        new test(new int[]{
                i+1,i+100
        }).start();
    }
 
}
@Override
public void run() {
    for(int i=p[0]; i

// System.out.println(i);
ss = new Socket(“127.0.0.1”,i);
System.err.println("扫描到端口： " + i);

        } catch (IOException e) {
           
        }
    }
   
}

}