testunicode.java

对unicode编码进行测试,转换成不同的编码,效果很好,可以看看.

import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Calendar;

/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 2006-11-2
 * Time: 17:56:24
 * To change this template use File | Settings | File Templates.
 */

public class TestUnicode {
    public static void main(String [] a){
//        char c='a';
//
//        int n = (int)c;
//        String hex="0123456789ABCDEF";
//        String result = "";
//        while(n > 0){
//            int r = n & 15;
//            result  = hex.charAt(r) + result;
//            n = n >>> 4;
//        }
//        System.out.println(result);

//        Date d = new Date(2006, 11,  2);
//       int year = d.getYear();
//        int month = d.getMonth();
//        int day = d.getDay();
//        System.out.println(year + "-" + month + "-" + day);
        GregorianCalendar d = new GregorianCalendar(2006, 11, 2);
        int year = d.get(Calendar.YEAR);
        int month = d.get(Calendar.MONTH);
        int day = d.get(Calendar.DAY_OF_MONTH);
        System.out.println(year + "-" + month + "-" + day);

    }
}