From 822508920770234ca547848ff1eb8c6e504b07c9 Mon Sep 17 00:00:00 2001
From: qi_liang <qi_liang_gz@163.com>
Date: Fri, 7 Feb 2020 00:11:40 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E8=AF=B4=E6=98=8E=E6=96=87?=
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---
 pattern-iterator/README.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pattern-iterator/README.md b/pattern-iterator/README.md
index de0a756..80cff09 100644
--- a/pattern-iterator/README.md
+++ b/pattern-iterator/README.md
@@ -2,8 +2,11 @@
 
 模型：行为模型
 
+```java
 思想：
-
     1. 将遍历和实现分开，降低耦合
     2. 遍历iterator，可扩展。比如可以实现顺序遍历，又可以另外实现倒序遍历。这样的修改对实现改动小
-    3. 实现的修改，对遍历影响小.
\ No newline at end of file
+    3. 实现的修改，对遍历影响小.
+
+
+```