namespace PBS.WinFrmUI.Hydro
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{
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/// <summary>
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/// 缓存辅助类
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/// </summary>
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public class AnalysisParameterCacheHelper
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{
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private const string _contentKey = "AnalysisParameterDictKey";
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// 查询缓存键
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private static string GetCacheKey(long Id)
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{
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return CacheKeyHelper.GetCacheKey(_contentKey+ Id);
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}
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/// <summary>
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/// 设置缓存
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/// </summary>
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public static void Set(long Id,Dictionary<long, List<AnalysisParameter>> list, int minutes = 30, int randomSeconds = 0)
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{
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var cacheKey = GetCacheKey(Id);
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MemoryCacheHelper.Set(cacheKey, list, minutes * 60 + randomSeconds);
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}
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/// <summary>
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/// 查询缓存
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/// </summary>
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public static Dictionary<long, List<AnalysisParameter>> Get(long Id)
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{
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var cacheKey = GetCacheKey(Id);
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return MemoryCacheHelper.Get<Dictionary<long, List<AnalysisParameter>>>(cacheKey);
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}
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/// <summary>
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/// 查询设置缓存
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/// </summary>
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public static async Task<Dictionary<long, List<AnalysisParameter>>> GetSet(long Id, Func<Task<Dictionary<long, List<AnalysisParameter>>>> func, int minutes = 30, int randomSeconds = 0)
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{
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var cacheKey = GetCacheKey(Id);
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return await MemoryCacheHelper.GetSet(cacheKey, func, minutes * 60 + randomSeconds);
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}
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}
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internal class CacheKeyHelper
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{
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private const string _cacheKeyPrefix = "*Default_Basic_Prefix*";//缓存键前缀
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/// <summary>
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/// 查询缓存键
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/// </summary>
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public static string GetCacheKey(string keyContent)
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{
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return string.Format("{0}_{1}", _cacheKeyPrefix, keyContent);
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}
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/// <summary>
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/// 清除全部
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/// </summary>
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public static void Clear()
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{
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MemoryCacheHelper.Remove((key) =>
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{
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return key.StartsWith(_cacheKeyPrefix);
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});
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}
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}
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}
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