.NET平台下Redis使用(二)【StackExchange.Redis學習】__.net

思想→觀念→行動→習慣→個性→命運 Program.cs內容:

using Newtonsoft.Json;using StackExchange.Redis;using System;using System.Data;using System.IO;using System.Runtime.Serialization.Formatters.Binary;namespace stackexchangeredis{    class Program    {        static void Main(string[] args)        {            ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("localhost:6379,password=123456");            IDatabase db = redis.GetDatabase();            long count = 10000 * 10;            DateTime start = DateTime.Now;            #region 所有Redis的資料寫入方法            db.StringSet("key_test", "shaocan");            db.HashSet("userinfo", "name", "shaocan");            db.SetAdd("set_test", "user1");            db.SetAdd("set_test", "user2");            db.SortedSetAdd("sset_test", "user1", DateTime.Now.Ticks);            db.SortedSetAdd("sset_test", "user2", DateTime.Now.Ticks);            db.ListLeftPush("list_test", "user1");            #endregion            start = DateTime.Now;            /* BinaryFormat */            //二進位格式            for (int i = 0; i < count; i++)            {                User user = new User { Id = i, Name = "YouNameIt" + i , Age = 20};                string key = "myObject" + i;                byte[] bytes;                using (var stream = new MemoryStream())                {                    new BinaryFormatter().Serialize(stream, user);                    bytes = stream.ToArray();                }                //設定值                //SET鍵儲存字串值。如果key已經擁有一個值，它被覆蓋，而不管其類型。                db.StringSet(key, bytes);            }            //讀取10w條資料            for (int i = 0; i < count; i++)            {                string key = "myObject" + i;                User user = null;                byte[] bytes = (byte[])db.StringGet(key);                if (bytes != null)                {                     using (var stream = new MemoryStream(bytes))                    {                        //二進位流，還原序列化                        user = (User)new BinaryFormatter().Deserialize(stream);                    }                }                Console.WriteLine(user.Name);            }            System.Console.WriteLine(string.Format("Binary Format {0} items takes {1} seconds" , count ,  (DateTime.Now - start).TotalSeconds));            start = DateTime.Now;            /* 100000 */            for (int i = 0; i < count; i++)            {                User user = new User { Id = i, Name = "極客神殿" + i, Age = 20 };                string json = JsonConvert.SerializeObject(user);                string key = "json" + i;                db.StringSet(key, json);            }            //讀取10W條資料            for (int i = 0; i < count; i++)            {                string key = "json" + i;                string json = db.StringGet(key);                User user = (User)JsonConvert.DeserializeObject(json, typeof(User));                Console.WriteLine(user.Name);            }            System.Console.WriteLine(string.Format("JSON Format {0} items takes {1} seconds", count, (DateTime.Now - start).TotalSeconds));            start = DateTime.Now;            //序列化DataSet為JSON。            //http://www.newtonsoft.com/json/help/html/SerializeDataSet.htm            DataSet dataSet = new DataSet("dataSet");            dataSet.Namespace = "NetFrameWork";            DataTable table = new DataTable();            DataColumn idColumn = new DataColumn("id", typeof(int));            idColumn.AutoIncrement = true;            DataColumn itemColumn = new DataColumn("item");            table.Columns.Add(idColumn);            table.Columns.Add(itemColumn);            dataSet.Tables.Add(table);            for (int i = 0; i < 2; i++)            {                DataRow newRow = table.NewRow();                newRow["item"] = "[測試] " + i;                table.Rows.Add(newRow);            }            dataSet.AcceptChanges();            string _json = JsonConvert.SerializeObject(dataSet, Formatting.Indented);            //設定dataset1值            db.StringSet("dataset1", _json);            DataSet ds = (DataSet)JsonConvert.DeserializeObject(_json, typeof(DataSet));            Console.WriteLine(ds.Tables[0].Rows[0]["item"].ToString());            System.Console.ReadLine();        }    }    [Serializable]    public class User    {        public long Id { get; set; }        public string Name { get; set; }        public int Age { get; set; }    }}

運行結果如圖: