Java如何以不区分大小写的顺序对数组值进行排序？
默认情况下，对数组进行排序时，值将按区分大小写的顺序排序。本示例说明如何按不区分大小写的顺序对其进行排序。
package org.nhooo.example.util;
import java.util.Arrays;
public class SortArrayCaseSensitivity {
public static void main(String[] args) {
String[] teams = new String[5];
teams[0] = "Manchester United";
teams[1] = "chelsea";
teams[2] = "Arsenal";
teams[3] = "liverpool";
teams[4] = "EVERTON";
//排序数组，默认情况下将按区分大小写的顺序排序。
//[阿森纳，埃弗顿，曼联，切尔西，利物浦]
Arrays.sort(teams);
System.out.println("Case sensitive : " + Arrays.toString(teams));
//以不区分大小写的顺序对数组进行排序
//[阿森纳，切尔西，埃弗顿，利物浦，曼联
Arrays.sort(teams, String.CASE_INSENSITIVE_ORDER);
System.out.println("Case insensitive: " + Arrays.toString(teams));
}
}上面的代码片段的结果：
Case sensitive : [Arsenal, EVERTON, Manchester United, chelsea, liverpool] Case insensitive: [Arsenal, chelsea, EVERTON, liverpool, Manchester United]