JAVA实现二进制，十六进制输出

public class Main {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println(Integer.toBinaryString(320*1024));
System.out.println(Integer.toHexString(320*1024));
System.out.println(Integer.toHexString(320*1024+0x00018000));
}

}