using SqlSugar;
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using System.Linq;
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namespace TProduct.DAL
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{
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/// <summary>
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/// 实体辅助类
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/// </summary>
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public class EntityHelper
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{
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//默认主键名称
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//private static readonly string _defaultPrimaryKey = "ID";
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/// <summary>
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/// 获取表名称
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <returns></returns>
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public static string GetTableName<T>()
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{
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var objType = typeof(T);
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var attrs = objType.GetCustomAttributes(typeof(SugarTable), true);
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if (attrs != null && attrs.Count() > 0)
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return (attrs[0] as SugarTable).TableName;
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return objType.Name;
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}
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///// <summary>
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///// 获取主键属性信息
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///// </summary>
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///// <typeparam name="T"></typeparam>
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///// <returns></returns>
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//public static string GetPrimaryKey<T>()
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//{
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// var objType = typeof(T);
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// var pros = objType.GetProperties();
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// var keyPro = pros.FirstOrDefault(x => x.GetCustomAttribute(typeof(KeyAttribute)) != null);
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// if (keyPro != null)
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// return keyPro.Name;
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// var explicitKeyPro = pros.FirstOrDefault(x => x.GetCustomAttribute(typeof(ExplicitKeyAttribute)) != null);
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// if (explicitKeyPro != null)
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// return explicitKeyPro.Name;
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// return _defaultPrimaryKey;
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//}
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}
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}
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