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42 lines
947 B
42 lines
947 B
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Models
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{
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/// <summary>
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/// 查询接口
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/// </summary>
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/// <typeparam name="T"></typeparam>
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public interface IProvider<T>where T: class
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{
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/// <summary>
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/// 查询一条记录
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/// </summary>
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/// <returns></returns>
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List<T> Select();
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/// <summary>
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/// 插入一条记录
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/// </summary>
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/// <param name="t"></param>
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/// <returns></returns>
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int Insert(T t);
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/// <summary>
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/// 修改一条记录
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/// </summary>
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/// <param name="t"></param>
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/// <returns></returns>
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int Update(T t);
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/// <summary>
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/// 删除一条记录
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/// </summary>
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/// <param name="t"></param>
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/// <returns></returns>
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int Delete(T t);
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}
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}
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