asp.net core 获取上下文方法疑问.
0
悬赏园豆：50
[待解决问题]
public static HttpContext GetContext()
{
HttpContextAccessor context = new HttpContextAccessor();
return context.HttpContext;
}
为何实例化HttpContextAccessor 就直接能获取到当前请求上下文?
所有回答(2)
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盲猜其上下文是个单例
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它是从当前的线程上下文中获得httpconext.
https://github.com/dotnet/aspnetcore/blob/master/src/Http/Http/src/HttpContextAccessor.cs
