• Redis学习笔记2


        我学习Redis的第二步便是用C#实现对Redis数据库的操作,开始完全不知道怎么做,于是网上找了一段代码,测试了一下发现完全可以,因此把代码贴出来。供大家学习:

    View Code
     1 using System;
     2 using System.Collections.Generic;
     3 using System.Linq;
     4 using System.Text;
     5 using ServiceStack.Redis;
     6 using MyRedisSharpStudy.Models;
     7 using ServiceStack.Redis.Support;
     8 
     9 namespace MyRedisSharpStudy
    10 {
    11     class Program
    12     {
    13         static void Main(string[] args)
    14         {
    15             var Redis = new RedisClient("127.0.0.1", 6379);//redis服务IP和端口
    16             #region insert
    17             var storeMembers = new List<string> { "jj", "lihui", "cc" };
    18             storeMembers.ForEach(x => Redis.AddItemToList("additemtolist", x));
    19             //注:也可直接使用AddRangeToList方法将一组数据装入如:
    20             //Redis.AddRangeToList("additemtolist", storeMembers);
    21             #endregion
    22             #region get
    23             var members = Redis.GetAllItemsFromList("additemtolist");
    24             members.ForEach(s => Console.WriteLine("additemtolist :" + s));
    25             Console.WriteLine(Redis.GetItemFromList("additemtolist", 2));
    26             #endregion
    27             #region delete
    28             //var list = Redis.Lists["additemtolist"];
    29             //list.Clear();//清空
    30             //list.Remove("two");//移除指定键值
    31             //list.RemoveAt(2);//移除指定索引位置数据
    32             #endregion
    33             #region object
    34             //Redis.Set("userinfo", new UserModel() { UserName = "李四", Age = 45 });
    35             //UserModel userinfo = Redis.Get<UserModel>("userinfo");
    36             //Console.WriteLine(userinfo.UserName);
    37             //Redis.Set<int>("my_age", 12);//或Redis.Set("my_age", 12);
    38             //Console.WriteLine(Redis.Get<int>("my_age"));
    39             #endregion
    40             var ser = new ObjectSerializer();    //位于namespace ServiceStack.Redis.Support;
    41             #region 序列化
    42             //bool result = Redis.Set<byte[]>("userinfo", ser.Serialize(new UserModel() { UserName = "张三", Age = 12 }));
    43             //UserModel userinfo = ser.Deserialize(Redis.Get<byte[]>("userinfo")) as UserModel;
    44             //Console.WriteLine(userinfo.UserName);
    45             #endregion
    46             //也支持列表
    47             //Redis.Set<byte[]>("userinfolist_serialize", ser.Serialize(userinfoList));
    48             #region 负载均衡
    49             PooledRedisClientManager prcm = CreateManager(new string[] { "10.0.4.210:6379" }, new string[] { "10.0.4.210:6379" });
    50             List<UserModel> userinfoList = new List<UserModel>();
    51             userinfoList.Add(new UserModel() { UserName = "pool_daizhj", Age = 1 });
    52             userinfoList.Add(new UserModel() { UserName = "pool_daizhj1", Age = 2 });
    53             // 从池中获取一个链接:
    54             using (IRedisClient Redis2 = prcm.GetClient())
    55             {
    56                 Redis2.Set("userinfolist", userinfoList);
    57                 List<UserModel> userList = Redis2.Get<List<UserModel>>("userinfolist");
    58             }
    59             #endregion
    60             Console.ReadLine();
    61         }
    62 
    63         public static PooledRedisClientManager CreateManager(string[] readWriteHosts, string[] readOnlyHosts)
    64         {
    65             //支持读写分离,均衡负载
    66             return new PooledRedisClientManager(readWriteHosts, readOnlyHosts, new RedisClientManagerConfig
    67             {
    68                 MaxWritePoolSize = 5,//“写”链接池链接数
    69                 MaxReadPoolSize = 5,//“写”链接池链接数
    70                 AutoStart = true,
    71             });
    72         }
    73     }
    74 }
    View Code
     1 using System;
     2 using System.Collections.Generic;
     3 using System.Linq;
     4 using System.Text;
     5 
     6 namespace MyRedisSharpStudy.Models
     7 {
     8     public class UserModel
     9     {
    10         private long _id;
    11         /// <summary>
    12         /// 用户ID
    13         /// </summary>
    14         public long Id
    15         {
    16             get { return _id; }
    17             set { _id = value; }
    18         }
    19 
    20         private string _userName;
    21         /// <summary>
    22         /// 用户名
    23         /// </summary>
    24         public string UserName
    25         {
    26             get { return _userName; }
    27             set { _userName = value; }
    28         }
    29 
    30         private List<long> _blogsIDs;
    31         /// <summary>
    32         /// blogID
    33         /// </summary>
    34         public List<long> BlogsIDs
    35         {
    36             get { return _blogsIDs; }
    37             set { _blogsIDs = value; }
    38         }
    39 
    40         private int _age;
    41         /// <summary>
    42         /// 年龄
    43         /// </summary>
    44         public int Age
    45         {
    46             get { return _age; }
    47             set { _age = value; }
    48         }
    49     }
    50 }

    因为这不是我学习的重点,所以只是随便找了一个代码,知道在c#中该怎么用就行了。需要注意的是,在这里需要添加几个引用,如图:

    这些DLL的下载地址是:http://servicestack.googlecode.com/files/ServiceStack-v1.63.zip

    下一步是学习怎样把redis和其它的数据联合起来使用。

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  • 原文地址:https://www.cnblogs.com/bushLing/p/redis2.html
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