public RedisCache(IRedisClientsManager redisClientsManager, CacheExpireTimeConfig cacheExpireTimeConfig, RedisManualConfig redisManualConfig, ILoggerFactory loggerFactory)
{
_redisClientsManager = redisClientsManager;
if (cacheExpireTimeConfig != null)
{
if (cacheExpireTimeConfig.DefaultSlidingExpireTime.HasValue)
{
DefaultSlidingExpireTime = cacheExpireTimeConfig.DefaultSlidingExpireTime.Value;
}
if (cacheExpireTimeConfig.DefaultAbsoluteExpireTime.HasValue)
{
DefaultAbsoluteExpireTime = cacheExpireTimeConfig.DefaultAbsoluteExpireTime.Value;
}
}
ManualConnectionTimeout = redisManualConfig.ManualConnectionTimeout;
Logger = loggerFactory.CreateLogger <RedisCache>();
}
private static void AddRedis(this IServiceCollection services, Action <CacheExpireTimeConfig> cacheAction = null)
{
services.AddSingleton(_ =>
{
var config = new CacheExpireTimeConfig();
cacheAction?.Invoke(config);
return(config);
});
// 使用单例模式
// 对于 Redis 哨兵模式，在初次连接哨兵集群时出现网络故障，后续网络恢复后依旧可继续使用，不用担心单例导致一直处于故障中
services.AddSingleton(sp =>
{
var provider = sp.GetRequiredService <IRedisProvider>();
return(provider.CreateRedisClientsManager());
});
services.AddTransient <ICache, RedisCache>();
}
