对字符串数组进行排序

public class StringSort {

public static void main(String[] args) {
String[] s = {"abc","xyz","张三","123"};
stringSort(s);
print(s);
}
public static String[] stringSort(String[] s){
//比较字符串大小用compareTo()
String t = null;
//外循环:长度-1
for(int i=0;i<s.length-1;i++){
//内循环 : 长度-i-1
for(int j=0;j<s.length-i-1;j++){
if(s[j].compareTo(s[j+1]) > 0){
t =s [j];
s[j] = s[j+1];
s[j+1] = t;
}
}
}
return s;
}
public static void print(String[] s){
for(String ss : s){
System.out.print(ss + "\t");
}
}
}