From 2a2ba727fc9d28a88271ba8fba720214588c3180 Mon Sep 17 00:00:00 2001 From: "shuang.kou" Date: Sat, 16 May 2020 15:37:00 +0800 Subject: [PATCH] =?UTF-8?q?Update=20Java=E9=9B=86=E5=90=88=E6=A1=86?= =?UTF-8?q?=E6=9E=B6=E5=B8=B8=E8=A7=81=E9=9D=A2=E8=AF=95=E9=A2=98.md?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- docs/java/collection/Java集合框架常见面试题.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/java/collection/Java集合框架常见面试题.md b/docs/java/collection/Java集合框架常见面试题.md index c664ca8f..7c066c60 100644 --- a/docs/java/collection/Java集合框架常见面试题.md +++ b/docs/java/collection/Java集合框架常见面试题.md @@ -85,6 +85,8 @@ public interface RandomAccess { **双向链表：** 包含两个指针，一个prev指向前一个节点，一个next指向后一个节点。 +> 另外推荐一篇把双向链表讲清楚的文章：[https://juejin.im/post/5b5d1a9af265da0f47352f14](https://juejin.im/post/5b5d1a9af265da0f47352f14) + ![双向链表](https://my-blog-to-use.oss-cn-beijing.aliyuncs.com/2019-6/双向链表.png) **双向循环链表：** 最后一个节点的 next 指向head，而 head 的prev指向最后一个节点，构成一个环。