java 中文字符串数组按照音序排列


            复制代码 代码如下:public class SortComparator implements Comparator{ public int compare(Object o1,Object o2) { try{ byte[] buf1 = ((String) o1).getBytes("unicode"); byte[] buf2 = ((String) o2).getBytes("unicode"); int size = Math.min(buf1.length, buf2.length); for (int i = 0; i < size; i++) { if (buf1[i] < buf2[i]) return -1; else if (buf1[i] > buf2[i]) return 1; } return buf1.length - buf2.length; }catch(UnsupportedEncodingException ex) { return 0; } } } 调用： 复制代码 代码如下:String[] str = {"北京","中国","亚运会"}; Arrays.sort(str,new SortComparator()); for(int len=0;len<str.length;len++){ System.out.println(str[len]); }