Redis C#緩存的使用
阿新 • • 發佈:2019-01-25
multipl redis tip gets 消息 change 通道 red strings 原文:Redis C#緩存的使用
一、下載第三方類庫:StackExchange.Redis
Nuget收索StackExchange.Redis,點擊安裝即可,新增的第三方命名空間:using StackExchange.Redis;
二、StackExchange.Redis使用(使用前提是有Redis服務端:Linux Redis的安裝可查看此文):
1、鍵值的存取:
static void Noth(string[] args) { string host = "192.168.117.129"; ConnectionMultiplexer redis= ConnectionMultiplexer.Connect(host); IDatabase db = redis.GetDatabase(); db.StringSet("User", "{name:\"TOM\"}"); db.StringAppend("User", ",{name:\"JACK\"}"); string user = db.StringGet("User"); Console.WriteLine(user); Console.Read(); }
2、事件的訂閱:
發布端代碼:
static void Main(string[] args) { string host = "192.168.117.129"; ConnectionMultiplexer redis = ConnectionMultiplexer.Connect(host); ISubscriber db = redis.GetSubscriber(); db.Publish("c1", "123");string reader="start end"; while (reader != "exit") { reader = Console.ReadLine(); db.Publish("c1", reader); } Console.Read(); }
訂閱者代碼:
static void Main(string[] args) { string host = "192.168.117.129"; ConnectionMultiplexer redis = ConnectionMultiplexer.Connect(host); ISubscriber db = redis.GetSubscriber(); db.Subscribe("c1",new Action<RedisChannel,RedisValue>((chan,msage)=>{ Console.WriteLine("通道:"+chan); Console.WriteLine("消息內容:"+msage); })); Console.ReadLine(); }
Redis C#緩存的使用