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package com.etocrm.test.jdk8;import cn.hutool.core.collection.ConcurrentHashSet;import org.bouncycastle.util.test.Test;import java.util.*;import java. 阅读全文
posted @ 2022-01-06 17:34
java_my_skill
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public class CollectorsTest03 { public static void main(String[] args) { List<TestDemo> menu = Arrays.asList( new TestDemo("pork", false, 800, TestDem 阅读全文
posted @ 2022-01-06 15:48
java_my_skill
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public class CollectorsTest02 { public static void main(String[] args) { List<TestDemo> menu = Arrays.asList( new TestDemo("pork", false, 800, TestDem 阅读全文
posted @ 2022-01-06 14:51
java_my_skill
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1、建立一个实体类 public class Person { private String color; private Integer grice; public Person() { } public Person(String color, Integer grice) { this.col 阅读全文
posted @ 2022-01-06 14:05
java_my_skill
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