fix bug

hutool-json/src/test/java/cn/hutool/json/issues1881Test.java

@@ -0,0 +1,35 @@
+package cn.hutool.json;
+
+import cn.hutool.core.lang.Console;
+import lombok.Data;
+import lombok.experimental.Accessors;
+import org.junit.Test;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+public class issues1881Test {
+	@Accessors(chain = true)
+	@Data
+	public class ThingsHolderContactVO implements Serializable {
+
+		private static final long serialVersionUID = -8727337936070932370L;
+		private Long id;
+		private Integer type;
+		private String memberId;
+		private String name;
+		private String phone;
+		private String avatar;
+		private Long createTime;
+	}
+
+	@Test
+	public void parseTest(){
+		List<ThingsHolderContactVO> holderContactVOList = new ArrayList<>();
+		holderContactVOList.add(new ThingsHolderContactVO().setId(1L).setName("1"));
+		holderContactVOList.add(new ThingsHolderContactVO().setId(2L).setName("2"));
+
+		Console.log(JSONUtil.parseArray(holderContactVOList));
+	}
+}