namespace IStation.Service
{
    /// <summary>
    /// 缓存辅助类
    /// </summary>
    internal class CacheHelper
    {
        private const string _cacheKeyPrefix = "szjt";//缓存键前缀

        /// <summary>
        /// 获取缓存键
        /// </summary>
        public static string GetCacheKey(string keyContent)
        {
            return MemoryCacheKeyHelper.GetKey(MemoryCacheKey.ServiceLevel, MemoryCacheKey.Module, $"*{_cacheKeyPrefix}*_{keyContent}");
        }

        /// <summary>
        /// 清除全部
        /// </summary>
        public static void Clear()
        {
            Yw.MemoryCacheHelper.Remove((key) =>
            {
                var prefix = MemoryCacheKeyHelper.GetKey(MemoryCacheKey.ServiceLevel, MemoryCacheKey.Module, $"*{_cacheKeyPrefix}*");
                return key.StartsWith(prefix);
            });
        }




    }
}