Hutool

介绍💢

• 2022/9/15
• 一个很好用的工具库

Api😃

• 一些常用Api

对象复制🗾

• A对象复制到B对象

package com.aiwan;

import cn.hutool.core.bean.BeanUtil;
import com.aiwan.dto.UserDto;
import com.aiwan.mysql.entity.User;

/**
 * @author lc
 * @since 2022/9/15
 */
public class DefaultTest {
    public static void main(String[] args) {
        User user = new User();
        user.setNickName("Hello");
        user.setUserId(1L);
        UserDto userDto = new UserDto();
        BeanUtil.copyProperties(user, userDto, false);
        System.out.println(userDto);
    }
}