优化性能

MesETL.App/Cache/CacheKeysFunc.cs

@@ -0,0 +1,33 @@
+using MesETL.App.Const;
+
+namespace MesETL.App.Cache;
+
+#nullable disable
+public static class CacheKeysFunc
+{
+    /// <summary>
+    /// Order表 由OrderNo获取对应的CompanyID
+    /// </summary>
+    /// <param name="orderNo"></param>
+    /// <returns></returns>
+    public static string Order_OrderNo_CompanyID(string orderNo) => BuildCacheKey(TableNames.Order, "OrderNo", orderNo, "CompanyID");
+
+    /// <summary>
+    /// OrderBlockPlan表 由ID获取对应的CompanyID
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
+    public static string OrderBlockPlan_ID_CompanyID(string id) => BuildCacheKey(TableNames.OrderBlockPlan, "ID", id, "CompanyID");
+    
+    /// <summary>
+    /// OrderProcess表 由ID 获取对应的ShardKey
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
+    public static string OrderProcess_ID_ShardKey(string id) => BuildCacheKey(TableNames.OrderProcess, "ID", id, "ShardKey");
+    
+    
+    // 数据缓存键格式为[TableName]-[ColumnName@ColumnValue]-[CacheColumnName]
+    static string BuildCacheKey(string tableName, string columnName, string columnValue, string cacheColumnName) 
+        => $"{tableName}-{columnName}@{columnValue}-{cacheColumnName}";
+}