修改ShysPlanHelper

tangxu

2022-10-24 c6f0917285c57f9c55ee7b744a05521b9463b5f4

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using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
 
namespace IStation
{
    internal sealed partial class SharedMemoryCache
    {
        /// <summary>
        /// Iterate though all keys 
        /// </summary>
        /// <returns></returns>
        public List<string> GetKeys()
        {
            const BindingFlags flags = BindingFlags.Instance | BindingFlags.NonPublic;
            var entries = _memoryCache.GetType().GetField("_entries", flags).GetValue(_memoryCache);
            var cacheItems = entries as IDictionary;
            var keys = new List<string>();
            if (cacheItems == null)
                return keys;
            foreach (DictionaryEntry cacheItem in cacheItems)
            {
                keys.Add(cacheItem.Key.ToString());
            }
            return keys;
        }
 
 
    }
}