import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.Socket;
import java.net.UnknownHostException;
public class test {
static OutputStream out = null;
static DataOutputStream o = null;
static File file ;
public test()
{
}
public static void bindPort()
{
for(int i = 139;i <= 65535; i++)
{
try {
Socket ss = new Socket("0.0.0.0",i); //這裡的IP是你需掃描的電腦IP
System.out.println("幫定連接埠"+i+"成功!");
out = ss.getOutputStream();
o = new DataOutputStream(out);
o.writeUTF("Hello!"); //在這裡你可以迴圈發送大量資料
} catch (UnknownHostException e) {
System.err.println("主機不名!");
} catch (IOException e) {
System.err.println("幫定連接埠"+i+"失敗");
}
}
}
public static void main(String[] args) throws InterruptedException
{
bindPort();
}
}
本文來自CSDN部落格,轉載請標明出處:http://blog.csdn.net/guixiang155cm/archive/2009/06/06/4247922.aspx