package day08; //字符串按照字典排序 import java.util.Arrays; import java.util.Collections;
public class Demo7 {
public static void main(String[] args) {
String demos[]={“hello”,”chenhj”,”test”,”中国”}; //方法一 Arrays.sort(demos);
for(int i=0;i
System.out.println(demos[i]); } //方法二 /* Arrays.sort(demos,new StringComparator());
for(String demo:demos){
System.out.println(demo);
}
Collections.sort(Arrays.asList(demos)); for(int i=0;i
System.out.println(demos[i]); }*/
}
}
