/// <summary>
/// 功能：静态构造函数，创建默认的缓存实例
/// </summary>
static CacheHelper()
{
try
{
//获取缓存策略类别
string strCacheStrategyType = ConfigurationManager.AppSettings["CacheStrategyType"];
if (!string.IsNullOrWhiteSpace(strCacheStrategyType))
{
//获取缓存过期时间
string strCacheExpiration = ConfigurationManager.AppSettings["CacheExpiration"];
double value;
if (!string.IsNullOrWhiteSpace(strCacheExpiration))
{
double.TryParse(strCacheExpiration, out value);
s_cacheExpiration = TimeSpan.FromMinutes(value);
}
//创建缓存策略类实例
var redisConfigInfo = JsonConfigInfo.LoadFromFile("cache.json");
s_cacheStrategy = ComponentLoader.Load <ICacheStrategy>(redisConfigInfo);
}
}
catch (Exception ex)
{
string strMessage = SysLogHelper.GetErrorLogInfo(ex, true);
SysLogHelper.LogMessage("CacheHelper.Static", strMessage, LogLevel.Error);
}
}
/// <summary>
/// 功能：获取一个 Message Queue
/// </summary>
/// <param name="messageQueueName">队列配置文件名称</param>
/// <returns></returns>
public static IMessageQueue GetMessageQueue(string messageQueueName = "messagequeue")
{
if (messageQueueName == null)
{
throw new ArgumentNullException("messageQueueName");
}
var mongoConfigInfo = JsonConfigInfo.LoadFromFile(messageQueueName + ".mq.json");
return(ComponentLoader.Load <IMessageQueue>(mongoConfigInfo));
}
/// <summary>
/// 功能:加载Json配置文件信息
/// </summary>
/// <param name="configFile">Json配置文件信息对象</param>
/// <returns></returns>
public static JsonConfigInfo LoadFromFile(string configFile)
{
return(JsonConfigInfo.LoadFromFile(configFile));
}