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@@ -30,7 +30,7 @@ namespace OpenAuth.Repository
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}
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/// <summary>
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/// 查找单个
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/// 查找单个,且不被上下文所跟踪
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/// </summary>
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public T FindSingle(Expression<Func<T, bool>> exp)
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{
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@@ -87,9 +87,14 @@ namespace OpenAuth.Repository
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public void Update(T entity)
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{
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var entry = this.Context.Entry(entity);
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//todo:如果状态没有任何更改,会报错
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entry.State = EntityState.Modified;
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//如果数据没有发生变化
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if (!this.Context.ChangeTracker.HasChanges())
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{
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return;
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}
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Save();
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}
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