中文字符按拼音排序

java.util.Comparator cmp = java.text.Collator.getInstance(java.util.Locale.CHINA);
String[] districts = {"宝山六村","好旺苑", "大华二村", "康泰新城", "月亮湾园", "宝钢八村"};
java.util.Arrays.sort(districts, cmp);
for(String district : districts) {
    System.out.println(district);
}