Azure的网站，人们可以部署.NET 4.5.1网站？ [英] Azure Websites, Can one deploy .NET 4.5.1 websites?

问题描述

我注意到，Azure的网站似乎提供了.NET 3.5和.NET 4.5。所以，我认为一个人不能部署.NET 4.5.1 Web应用程序吗？

I notice that Azure Websites seems to offer .NET 3.5 and .NET 4.5. So I assume that one cannot deploy .NET 4.5.1 web applications yet?

我提到这一点，因为.NET 4.5.1似乎有所谓的ASP.NET应用程序中止一个有用的新功能，这似乎更加迅速回拉的应用程序图像到RAM中。也许，尽管此功能是针对托管，人们不禁要问，这是否是对热身问题的解决方案？

I mention this as .NET 4.5.1 seems to have a useful new feature called "ASP.NET app suspension" which seems to pull back app images much more quickly into RAM. Perhaps Although this feature is targeted at hosters, one wonders whether this is a solution to the "Warm Up" issue?

先谢谢了。

推荐答案

这里有两个问题。

1）Azure网站确实支持.NET 4.5.1，如更新安装在所有的Azure网站的虚拟机。这已面世数月之久了。所以，当你选择4.5，你真的运行4.5.1。在门户网站的读书版的4.5是一种误导，不幸的是，和由于这样的事实4.5.1的升级没有改变框架的主要/次要版本，所以4.5仍然存在。

1) Azure Web Sites does support .NET 4.5.1, as in the update is installed on all Azure Web Site VMs. This has been available for several months now. So when you select 4.5, you are really running 4.5.1. The version reading "4.5" in the portal is misleading, unfortunately, and due to the fact the 4.5.1 upgrade did not change major/minor versions of framework so the "4.5" remains.

2）的特定的ASP.NET应用程序悬挂功能不幸的是，一个.NET 4.5.1版本的一部分，在Windows 8.1中只船/服务器2012R2。 Azure网站的虚拟机目前只运行Server 2012的所以ASP.NET应用程序中止不Azure网站支持。

2) The specific "ASP.NET application suspension feature" unfortunately is part of a .NET 4.5.1 version that only ships in Windows 8.1/Server 2012R2. Azure Web Sites VMs currently only run Server 2012. Therefore ASP.NET application suspension is not supported in Azure Web Sites.

Azure网站做其他的事情要尝试管理的冷启动性能问题（如编译的程序集的积极的缓存），但是这肯定是我们想在WAWS的未来版本中添加的功能。感谢您的反馈。

Azure Web Sites does other things to attempt to manage cold start performance issues (such as aggressive caching of compiled assemblies) but this is certainly a feature we would like to add in a future version of WAWS. Thanks for the feedback.

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