public class Example1{
    public static void main (String args[]){
          char chinaWord = '好',japanWord = 'ぁ';
          char you = '\u4F60';
          int position = 20320;
          System.out.println("汉字:"+chinaWord+"的位置:"+(int) chinaWord);
          System.out.println("日文:"+japanWord+"的位置:"+(int) japanWord);
          System.out.println(position+"位置上的字符是:"+(char)position);
          position = 21319;
          System.out.println(position+"位置上的字符是:"+(char)position);
          System.out .println("you:"+you);
     }
}