4dkankan-utils/4dkankan-common-utils/src/main/java/com/fdkankan/common/util/TestUtil.java

package com.fdkankan.common.util;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.img.ImgUtil;
import cn.hutool.core.io.IoUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.fdkankan.common.constant.ConstantFilePath;
import com.fdkankan.common.constant.TbStatus;
import java.awt.Image;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.function.Consumer;
import lombok.Data;

/**
 * <p>
 * TODO
 * </p>
 *
 * @author dengsixing
 * @since 2022/4/14
 **/
public class TestUtil {

    public static String hostName = "aaa";

    public static List<String> residenceServiceHostName = new ArrayList<>();

    static{
        residenceServiceHostName.add("aaa");
        residenceServiceHostName.add("bbb");
    }

    public static void main(String[] args) throws Exception {

        test test = new test();
        test1 test1 = new test1();
        test1.setTest("test1");
        test2 test2 = new test2();
        test2.setTest("test2");
        BeanUtil.copyProperties(test1, test);
        BeanUtil.copyProperties(test2, test);
        System.out.println(test.getTest());


    }

}

@Data
class test{
    private String test;
}

@Data
class test1{
    private String test;
}

@Data
class test2{
    private String test;
}