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在Mvc Core中使用拦截器时,如何在Controller的拦截器中获取HttpContext ? #16

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liuhaoyang opened this issue Jun 25, 2017 · 1 comment

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@liuhaoyang
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    public static class AspectContextExtensions
    {
        public static HttpContext GetHttpContext(this AspectContext context)
        {
            object value;
            if (context.Items.TryGetValue("HttpContext", out value))
            {
                return (HttpContext)value;
            }
            var controller = context.Target.ImplementationInstance as Controller;
            if (controller != null)
            {
                context.Items["HttpContext"] = controller.HttpContext;
                return controller.HttpContext;
            }
            return null;
        }
    }
@alexinea
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直接通过 AspectCore 的 FromServices 确实无法获得两个 Accessor。楼主的方法有效。

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