60 lines
2.0 KiB
C#
60 lines
2.0 KiB
C#
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using Microsoft.Extensions.Caching.Memory;
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namespace LFlow.Cache.Interface
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{
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/// <summary>
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/// 自身缓存接口
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/// 后续扩展，可分为内部缓存和外部缓存
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/// ISelfCache 只作为内部缓存接口
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/// 内外部缓存的区别在于，内部缓存是程序自身的缓存，外部缓存则可共享给其他系统，并暴露在外
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/// </summary>
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public interface ISelfCache
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{
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/// <summary>
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/// 缓存提供者，目前只支持MemoryCache，后续可扩展为使用接口，然后实现不同的缓存提供者
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/// </summary>
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protected MemoryCache CacheProvider { get; }
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/// <summary>
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/// 获取
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/// </summary>
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/// <typeparam name="T">类型</typeparam>
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/// <param name="key">键</param>
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/// <returns></returns>
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Task<T?> GetAsync<T>(string key);
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/// <summary>
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/// 获取
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/// </summary>
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/// <param name="key">键</param>
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/// <returns></returns>
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Task<object?> GetAsync(string key);
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/// <summary>
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/// 存入一个值
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/// </summary>
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/// <typeparam name="T">数据类型</typeparam>
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/// <param name="key">键</param>
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/// <param name="data"></param>
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/// <returns></returns>
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Task SetAsync<T>(string key, T data);
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/// <summary>
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/// 存入一个值
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/// </summary>
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/// <typeparam name="T">数据类型</typeparam>
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/// <param name="key">键</param>
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/// <param name="data">数据</param>
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/// <param name="expiredTime">过期时间</param>
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/// <returns></returns>
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Task SetAsync<T>(string key, T data, TimeSpan expiredTime);
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/// <summary>
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/// 移除一个键与他的值
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/// </summary>
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/// <param name="key"></param>
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/// <returns></returns>
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Task RemoveAsync(string key);
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/// <summary>
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/// 清空缓存
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/// </summary>
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/// <returns></returns>
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Task ClearAsync();
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}
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}
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