对于安装Redis后 很是不明白如何建立Redis 和 .net 的链接配置 于是查找了很多的资料
首先第一步：安装ASP.NET NuGet 包 (ServiceStack.Redis) 安装好后 查看引用如下：
这时候 首先在 ASP.NET Web.Config中<appSettings>节点中配置如下
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<!--Redis 配置-->
<add key="redis_server_write" value="Admin2018@127.0.0.1:6379" />
<add key="redis_server_read" value="Admin2018@127.0.0.1:6379" />
<add key="redis_max_read_pool" value="3" />
<add key="redis_max_write_pool" value="1" />
<!--Redis 配置-->
第二步：就开始配置链接Redis的链接了：
1>自定义创建一个RedisCacheHelper的配置类,代码如下：
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public class RedisCacheHelper : ConfigurationSection
{
//读取Redis接口
private static string GetRedis = ConfigurationManager.AppSettings["redis_server_read"];
//读取数量
private static int GetRedisNum =Convert.ToInt32(ConfigurationManager.AppSettings["redis_max_read_pool"]);
//写入Redis接口
private static string SetRedis = ConfigurationManager.AppSettings["redis_server_write"];
//写入数量
private static int SetRedisNum = Convert.ToInt32(ConfigurationManager.AppSettings["redis_max_write_pool"]);
//定义连接池
private static readonly PooledRedisClientManager Pool = null;
//定义构造函数
static RedisCacheHelper()
{
string [] GetRedisHost = GetRedis.Split(',');
string [] SetRedisHost = SetRedis.Split(',');
if(GetRedisHost.Length>0&&SetRedisHost.Length>0)
{
Pool = new PooledRedisClientManager(GetRedisHost, SetRedisHost, new RedisClientManagerConfig()
{
MaxWritePoolSize = SetRedisNum,
MaxReadPoolSize = GetRedisNum,
AutoStart = true
});
}
}
/// <summary>
/// 添加缓存
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <param name="value"></param>
public static void Add<T>(string key,List<T> value)
{
if (value == null)
return;
try
{
if (Pool != null)
{
using (var r = Pool.GetClient())
{
if (r != null)
{
r.SendTimeout = 1000;
r.Set<List<T>>(key, value);
}
}
}
}
catch (Exception ex)
{
ErrorLog.WriteLog(ex);
}
}
/// <summary>
/// 查询单挑
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <returns></returns>
public static T Get<T>(string key)
{
if(key==null)
return default(T);
try
{
if (Pool != null)
{
using (var r = Pool.GetClient())
{
if (r != null)
{
r.SendTimeout = 1000;
return r.Get<T>(key);
}
}
}
}
catch (Exception ex)
{
ErrorLog.WriteLog(ex);
}
return default(T);
}
/// <summary>
/// 查询多条数据
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <returns></returns>
public static List<T> GetAll<T>(string key)
{
if (key == null)
return null;
try
{
if (Pool != null)
{
using (var r = Pool.GetClient())
{
if (r != null)
{
r.SendTimeout = 1000;
return r.Get<List<T>>(key);
}
}
}
}
catch (Exception ex)
{
ErrorLog.WriteLog(ex);
}
return null;
}
/// <summary>
/// 删除指定key缓存
/// </summary>
/// <param name="key"></param>
public static void Remove(string key)
{
if (key == null)
return;
try
{
if (Pool != null)
{
using (var r = Pool.GetClient())
{
if (r != null)
{
r.SendTimeout = 1000;
r.Remove(key);
}
}
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 判断缓存是否存在
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public static bool Exists(string key)
{
if (key == null)
return false;
try
{
if (Pool != null)
{
using (var r = Pool.GetClient())
{
if (r != null)
{
r.SendTimeout = 1000;
return r.ContainsKey(key);
}
}
}
}
catch (Exception ex)
{
ErrorLog.WriteLog(ex);
}
return false;
}
}
在调用的时候 我们还可以在自定义一个Key键的类 用于方便操作存储已经修改。
