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  • 2018.5.17 memcached

    简介

    Memcached是一个自由开源的,高性能,分布式内存对象缓存系统。

    安装

    yum install memcached

    连接

    telnet HOST PORT

    telnet 127.0.0.1 11211

    存储命令

    Memcached set 命令

    Memcached add

    Memcached replace

    Memcached append

    Memcached prepend

    Memcached CAS

    查找命令

    Memcached get 

    Memcached gets

    Memcached delete

    Memcached incr/decr

    统计命令

    Memcached stats

    Memcached stats items

    Memcached stats slabs

    Memcached stats sizes

    Memcached flush_all

    java连接

    import java.net.InetSocketAddress;
    import java.util.concurrent.Future;
     
    import net.spy.memcached.MemcachedClient;
     
    public class MemcachedJava {
       public static void main(String[] args) {
       
          try{
             // 连接本地的 Memcached 服务
             MemcachedClient mcc = new MemcachedClient(new InetSocketAddress("127.0.0.1", 11211));
             System.out.println("Connection to server sucessful.");
          
             // 存储数据
             Future fo = mcc.set("runoob", 900, "Free Education");
          
             // 查看存储状态
             System.out.println("set status:" + fo.get());
             
             // 输出值
             System.out.println("runoob value in cache - " + mcc.get("runoob"));
     
             // 关闭连接
             mcc.shutdown();
             
          }catch(Exception ex){
             System.out.println( ex.getMessage() );
          }
       }
    }
    一边喊着救命,一边享受沉沦。
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  • 原文地址:https://www.cnblogs.com/fast-walking/p/9051614.html
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