37 lines
1.0 KiB
C#
37 lines
1.0 KiB
C#
using System.Collections.Generic;
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using System.Threading.Tasks;
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namespace LiveForum.Code.SystemCache
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{
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/// <summary>
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/// 系统缓存服务接口（用于底层支持需要的系统级缓存）
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/// </summary>
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/// <typeparam name="TValue">缓存值类型</typeparam>
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public interface ISystemCacheService<TValue>
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{
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/// <summary>
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/// 获取所有缓存数据（从缓存或数据库加载）
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/// </summary>
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/// <returns>缓存数据列表</returns>
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Task<List<TValue>> GetAllAsync();
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/// <summary>
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/// 根据键获取缓存数据
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/// </summary>
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/// <param name="key">键</param>
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/// <returns>缓存数据，如果不存在返回null</returns>
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Task<TValue> GetByKeyAsync(object key);
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/// <summary>
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/// 清除缓存
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/// </summary>
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Task ClearCacheAsync();
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/// <summary>
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/// 刷新缓存（清除并重新加载）
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/// </summary>
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Task RefreshCacheAsync();
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}
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}
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