分类:N07_Java
package com.wpf.java;
import java.util.Arrays;
import java.util.Comparator;
public class ComparatorLambda {
public static void main(String[] args) {
String[] strs = {"deday", "abc", "de", "fghi"};
Comparator<String> comparator = new Comparator<String>() {
@Override
public int compare(String o1, String o2) {
return o1.length()- o2.length();
}
};
// Arrays.sort(strs, comparator);
Arrays.sort(strs, (o1, o2) -> o1.length() - o2.length());
System.out.println(Arrays.toString(strs));
}
}