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This commit is contained in:
sunkaixuan 2017-10-11 14:14:54 +08:00
parent 0b70d7966d
commit e0f0b3d69e
3 changed files with 187 additions and 3 deletions
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164
Src/Asp.Net/SqlSugar.Extensions.DataCache/RedisCache.cs
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@ -1,12 +1,170 @@
using System;
using ServiceStack.Redis;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;
namespace SqlSugar.Extensions
{
public class RedisCache
public class RedisCache : ICacheService
{
ServiceStackRedis service = null;
public RedisCache(string host, int port, string password, int expirySeconds, long db)
{
service = new ServiceStackRedis(host, port, password, expirySeconds, db);
}
public RedisCache(string host)
{
service = new ServiceStackRedis(host);
}
public RedisCache()
{
service = new ServiceStackRedis();
}
public void Add<V>(string key, V value)
{
service.Set(key, value);
}
public void Add<V>(string key, V value, int cacheDurationInSeconds)
{
service.Set(key, value,cacheDurationInSeconds);
}
public bool ContainsKey<V>(string key)
{
return service.ContainsKey(key);
}
public V Get<V>(string key)
{
return service.Get<V>(key);
}
public IEnumerable<string> GetAllKey<V>()
{
return service.GetAllKeys();
}
public V GetOrCreate<V>(string cacheKey, Func<V> create, int cacheDurationInSeconds = int.MaxValue)
{
if (this.ContainsKey<V>(cacheKey))
{
return this.Get<V>(cacheKey);
}
else
{
var result = create();
this.Add(cacheKey, result, cacheDurationInSeconds);
return result;
}
}
public void Remove<V>(string key)
{
service.Remove(key);
}
}
public class ServiceStackRedis
{
private readonly int _expirySeconds = -1;
private readonly PooledRedisClientManager _redisClientManager;
private readonly SerializeService _serializeService = new SerializeService();
public ServiceStackRedis(string host, int port, string password, int expirySeconds, long db)
{
_expirySeconds = expirySeconds;
var hosts = new[] { string.Format("{0}@{1}:{2}", password, host, port) };
_redisClientManager = new PooledRedisClientManager(hosts, hosts, null, db, 500, _expirySeconds);
}
public ServiceStackRedis(string host)
: this(host, 6379, null, -1, 0)
{
}
public ServiceStackRedis()
: this("localhost", 6379, null, -1, 0)
{
}
public bool Set(string key, object value)
{
if (key == null) throw new ArgumentNullException("key");
if (_expirySeconds != -1) return Set(key, value, _expirySeconds);
var json = _serializeService.SerializeObject(value);
using (var client = _redisClientManager.GetClient())
{
return client.Set(key, json);
}
}
public bool Set(string key, object value, int duration)
{
if (key == null) throw new ArgumentNullException("key");
var json = _serializeService.SerializeObject(value);
using (var client = _redisClientManager.GetClient())
{
return client.Set(key, json, DateTime.Now.AddSeconds(duration));
}
}
public T Get<T>(string key)
{
if (key == null) throw new ArgumentNullException("key");
string data;
using (var client = _redisClientManager.GetClient())
{
data = client.Get<string>(key);
}
return data == null ? default(T) : _serializeService.DeserializeObject<T>(data);
}
public bool Remove(string key)
{
using (var client = _redisClientManager.GetClient())
{
return client.Remove(key);
}
}
public bool RemoveAll()
{
using (var client = _redisClientManager.GetClient())
{
try
{
client.FlushDb();
return true;
}
catch (Exception)
{
return false;
}
}
}
public bool ContainsKey(string key)
{
using (var client = _redisClientManager.GetClient())
{
return client.ContainsKey(key);
}
}
public List<string> GetAllKeys()
{
using (var client = _redisClientManager.GetClient())
{
return client.SearchKeys("SqlSugarDataCache");
}
}
}
}

19
Src/Asp.Net/SqlSugar.Extensions.DataCache/SqlSugar.Extensions.DataCache.csproj
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@ -30,6 +30,22 @@
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="ServiceStack.Common, Version=4.5.14.0, Culture=neutral, processorArchitecture=MSIL">
<HintPath>..\packages\ServiceStack.Common.4.5.14\lib\net45\ServiceStack.Common.dll</HintPath>
<Private>True</Private>
</Reference>
<Reference Include="ServiceStack.Interfaces, Version=4.0.0.0, Culture=neutral, PublicKeyToken=e06fbc6124f57c43, processorArchitecture=MSIL">
<HintPath>..\packages\ServiceStack.Interfaces.4.5.14\lib\portable-wp80+sl5+net45+win8+wpa81+monotouch+monoandroid+xamarin.ios10\ServiceStack.Interfaces.dll</HintPath>
<Private>True</Private>
</Reference>
<Reference Include="ServiceStack.Redis, Version=4.5.14.0, Culture=neutral, processorArchitecture=MSIL">
<HintPath>..\packages\ServiceStack.Redis.4.5.14\lib\net45\ServiceStack.Redis.dll</HintPath>
<Private>True</Private>
</Reference>
<Reference Include="ServiceStack.Text, Version=4.5.14.0, Culture=neutral, processorArchitecture=MSIL">
<HintPath>..\packages\ServiceStack.Text.4.5.14\lib\net45\ServiceStack.Text.dll</HintPath>
<Private>True</Private>
</Reference>
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.Web" />
@ -51,6 +67,9 @@
<Name>SqlSugar</Name>
</ProjectReference>
</ItemGroup>
<ItemGroup>
<None Include="packages.config" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.

7
Src/Asp.Net/SqlSugar.Extensions.DataCache/packages.config Normal file
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@ -0,0 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="ServiceStack.Common" version="4.5.14" targetFramework="net452" />
<package id="ServiceStack.Interfaces" version="4.5.14" targetFramework="net452" />
<package id="ServiceStack.Redis" version="4.5.14" targetFramework="net452" />
<package id="ServiceStack.Text" version="4.5.14" targetFramework="net452" />
</packages>