Java实现数组的中文排序

Posted 2020-06-13

 1 package demo;
 2 
 3 import java.text.Collator;
 4 import java.util.ArrayList;
 5 import java.util.Arrays;
 6 import java.util.Comparator;
 7 
 8 public class Demo {
 9     
10     @SuppressWarnings("unchecked")
11     public static void main(String[] args) {
12 
13         sort();
14     }
15     
16     //按照中文第一个字母升序排列的排序
17     public static void sort(){
18         Comparator<Object> com=Collator.getInstance(java.util.Locale.CHINA);  
19         String[] newArray={"中山","汕头","广州","安庆","阳江","南京","武汉","北京","安阳","北方"};  
20         Arrays.sort(newArray,com);  
21         for(String i:newArray){  
22             System.out.print(i+"  ");  
23         }  
24     }
25 
26 }