1 changed files with 0 additions and 16 deletions
@ -1,16 +0,0 @@ |
|||
package com.homework; |
|||
|
|||
public class TestMain { |
|||
public static void main(String[] args) { |
|||
Pair<String, Integer> pair = new Pair<>("年龄", 20); |
|||
System.out.println("交换前:" + pair); |
|||
pair.swap(); |
|||
System.out.println("交换后:" + pair); |
|||
|
|||
Cache<String, String> cache = new Cache<>(); |
|||
cache.put("name", "张三"); |
|||
cache.put("id", "20260001"); |
|||
System.out.println("缓存获取name:" + cache.get("name")); |
|||
System.out.println("缓存是否包含id:" + cache.containsKey("id")); |
|||
} |
|||
} |
|||
Loading…
Reference in new issue