复制List对象
本文作者:程序员飞云
使用BeanUtils
package com.hmifo.common.utils;
import org.springframework.beans.BeanUtils;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
public class BeanCopyUtils {
private BeanCopyUtils() {
}
public static <V> V copyBean(Object source, Class<V> clazz) {
//创建目标对象
V result = null;
try {
result = clazz.newInstance();
//实现属性copy
BeanUtils.copyProperties(source, result);
} catch (Exception e) {
e.printStackTrace();
}
//返回结果
return result;
}
public static <O, V> List<V> copyBeanList(List<O> list, Class<V> clazz) {
return list.stream()
.map(o -> copyBean(o, clazz))
.collect(Collectors.toList());
}
}
贡献者
flycodeu
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版权归属:flycodeu