Java spymemcached 简单使用

1. 下载并安装memcached 百度一大把

2. 添加依赖 sbt 或mvn

   sbt

   libraryDependencies += "net.spy" % "spymemcached" % "2.12

   maven

   <dependency>
       <groupId>net.spy</groupId>
       <artifactId>spymemcached</artifactId>
       <version>2.12.3</version>
   </dependency>

3. 上代码

    public class MemcachedUtil {
        // 日志对象
        private static final play.Logger.ALogger logger = play.Logger.of(MemcachedUtil.class);
    
        static final String servers = "127.0.0.1:11211";
     
        public static MemcachedClient mc = null;
     
        public static MemcachedClient getMemcachedClient(){
            if (mc != null) {
                return mc;
            }
            try{
                mc = new MemcachedClient(new ConnectionFactoryBuilder()
                        .setProtocol(ConnectionFactoryBuilder.Protocol.BINARY).build(), AddrUtil.getAddresses(servers));
            }catch(Exception ex){
                logger.error(ex.getMessage());
            }
     
            return mc;
   }

4. 设值

   MemcachedUtil.getMemcachedClient().set(key, 秒, value);
   MemcachedUtil.getMemcachedClient().get(key)