From cab34df3135cd066af5b1d0b1b728fc48a25cf46 Mon Sep 17 00:00:00 2001
From: Luguoming <185164015@qq.com>
Date: Fri, 12 Jun 2020 09:04:07 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=8D=E5=88=B6=E5=88=9B=E5=BB=BA=E4=B8=80?=
 =?UTF-8?q?=E4=B8=AABean=E5=AF=B9=E8=B1=A1,=20=E5=B9=B6=E5=BF=BD=E7=95=A5?=
 =?UTF-8?q?=E6=9F=90=E4=BA=9B=E5=B1=9E=E6=80=A7?=
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---
 .../main/java/cn/hutool/core/bean/BeanUtil.java   | 15 +++++++++++++++
 .../java/cn/hutool/core/bean/BeanUtilTest.java    | 10 ++++++++++
 2 files changed, 25 insertions(+)

diff --git a/hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java b/hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java
index 17608fc02..fddd679bf 100644
--- a/hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java
@@ -618,6 +618,21 @@ public class BeanUtil {
 		copyProperties(source, target, CopyOptions.create());
 		return target;
 	}
+	
+	/**
+	 * 按照Bean对象属性创建对应的Class对象，并忽略某些属性
+	 *
+	 * @param <T>    对象类型
+	 * @param source 源Bean对象
+	 * @param tClass 目标Class
+	 * @param ignoreProperties 不拷贝的的属性列表
+	 * @return 目标对象
+	 */
+	public static <T> T copyProperties(Object source, Class<T> tClass, String... ignoreProperties) {
+		T target = ReflectUtil.newInstanceIfPossible(tClass);
+		copyProperties(source, target, CopyOptions.create().setIgnoreProperties(ignoreProperties));
+		return target;
+	}
 
 	/**
 	 * 复制Bean对象属性
diff --git a/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java
index 6e458bece..0f7912b08 100644
--- a/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/bean/BeanUtilTest.java
@@ -380,6 +380,16 @@ public class BeanUtilTest {
 		Assert.assertEquals(info.getBookID(), entity.getBookId());
 		Assert.assertEquals(info.getCode(), entity.getCode2());
 	}
+	
+	@Test
+	public void copyBeanTest(){
+		Food info = new Food();
+		info.setBookID("0");
+		info.setCode("123");
+		Food newFood = BeanUtil.copyProperties(info, Food.class, "code");
+		Assert.assertEquals(info.getBookID(), newFood.getBookID());
+		Assert.assertNull(newFood.getCode());
+	}
 
 	@Data
 	public static class Food {