YiSha.Cache/YiSha.MemoryCache/MemoryCacheImp.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Caching.Memory;
using YiSha.Cache.Interface;
using YiSha.Util;

namespace YiSha.MemoryCache
{
    public class MemoryCacheImp : ICache
    {
        private IMemoryCache cache = GlobalContext.ServiceProvider.GetService<IMemoryCache>();

        public bool SetCache<T>(string key, T value, DateTime? expireTime = null)
        {
            try
            {
                if (expireTime == null)
                {
                    return cache.Set<T>(key, value) != null;
                }
                else
                {
                    return cache.Set(key, value, (expireTime.Value - DateTime.Now)) != null;
                }
            }
            catch (Exception ex)
            {
                LogHelper.Error(ex);
            }
            return false;
        }

        public bool RemoveCache(string key)
        {
            cache.Remove(key);
            return true;
        }

        public T GetCache<T>(string key)
        {
            var value = cache.Get<T>(key);
            return value;
        }

        #region Hash
        public int SetHashFieldCache<T>(string key, string fieldKey, T fieldValue)
        {
            return SetHashFieldCache<T>(key, new Dictionary<string, T> { { fieldKey, fieldValue } });
        }

        public int SetHashFieldCache<T>(string key, Dictionary<string, T> dict)
        {
            int count = 0;
            foreach (string fieldKey in dict.Keys)
            {
                count += cache.Set(key, dict) != null ? 1 : 0;
            }
            return count;