From c322783350f75ec2de13f98fbf03475b2b71a9e5 Mon Sep 17 00:00:00 2001 From: fuhouyin Date: Wed, 20 Mar 2024 14:34:28 +0800 Subject: [PATCH] :art: update --- src/main/doc/学习笔记/{Map四种遍历方法.md => Map遍历方法.md} | 5 +++++ 1 file changed, 5 insertions(+) rename src/main/doc/学习笔记/{Map四种遍历方法.md => Map遍历方法.md} (90%) diff --git a/src/main/doc/学习笔记/Map四种遍历方法.md b/src/main/doc/学习笔记/Map遍历方法.md similarity index 90% rename from src/main/doc/学习笔记/Map四种遍历方法.md rename to src/main/doc/学习笔记/Map遍历方法.md index a76450e..d9b660e 100644 --- a/src/main/doc/学习笔记/Map四种遍历方法.md +++ b/src/main/doc/学习笔记/Map遍历方法.md @@ -38,4 +38,9 @@ for (String v : map.values()) { System.out.println("value= " + v); } +``` +```java + //第五种 + System.out.println("通过lamda表达式遍历key和value:"); + map.forEach((k, v) -> System.out.println("key = " + k + ", value = " + v)); ``` \ No newline at end of file