package com.jeesite.modules.jiQiao.web;
import java.util.Arrays;
import java.util.function.Supplier;
public class DemoSupplierTest {
public static void main(String[] args) {
// 获取数组里最大值
pringMax(() -> {
Integer[] arr = {11, 22, 55, 88, 33};
Arrays.sort(arr);
return arr[arr.length - 1];
});
}
public static void pringMax(Supplier<Integer> supplier) {
Integer integer = supplier.get();
System.out.println("最大值:" + integer);
}
}
原文:https://www.cnblogs.com/aqihao/p/13381328.html