package array;
import java.util.Arrays;
/**
* java之数组排序
* <p>ClassName: TestArraySort</p>
* <p>Description: 数组排序</p>
* <p>Author: Administrator</p>
* <p>Date: 2016年4月26日</p>
*/
public class TestArraySort {
public static void main(String[] args) {
String[] file = {"2014-05-01_2014-08-25.zip","2014-05-01_2014-08-26.zip","2014-05-01_2014-08-24.zip"};
System.out.println("/////////排序前/////////");
for(int i = 0; i < file.length; i++){
System.out.println(file[i]);
}
Arrays.sort(file);
System.out.println("//////////升序//////////");
for(int i = 0; i < file.length; i++){
System.out.println(file[i]);
}
System.out.println("//////////降序//////////");
for(int i = file.length - 1; i >= 0; i--){
System.out.println(file[i]);
}
}
}
运行结果:
/////////排序前/////////
2014-05-01_2014-08-25.zip
2014-05-01_2014-08-26.zip
2014-05-01_2014-08-24.zip
//////////升序//////////
2014-05-01_2014-08-24.zip
2014-05-01_2014-08-25.zip
2014-05-01_2014-08-26.zip
//////////降序//////////
2014-05-01_2014-08-26.zip
2014-05-01_2014-08-25.zip
2014-05-01_2014-08-24.zip