How to install ASP. NET 3.5 in IIS?

I have been playing with. Net 3.5 this day. I found a question: Why can't I see ASP. NET 3.5 in IIS ?! In the past, when there was an ASP net_regiis.exe upload row in. NET 2.0, it was not visible in. NET 3.5 !!

Later, I realized that ASP. NET 3.5 is just an assembly of. Net Framework 3.5! The entire core architecture is still established. NET 2.0 ,. the API of the. NET Framework has not changed. NET 3.5 many assemblies have been re-written, and the speed of the rows is also higher. NET 2.0 is still fast.

If you use Visual Studio 2008 to create a website attack, you can use web. config will find a bunch of assembly definitions in the <assemblies> section, whose versions are 3.5.0.0

<Compilation debug = "true">
<Assemblies>
<Add assembly = "System. Core, Version = 3.5.0.0, Culture = neutral, PublicKeyToken = B77A5C561934E089"/>
<Add assembly = "System. Data. DataSetExtensions, Version = 3.5.0.0, Culture = neutral, PublicKeyToken = B77A5C561934E089"/>
<Add assembly = "System. Web. Extensions, Version = 3.5.0.0, Culture = neutral, PublicKeyToken = 31BF3856AD364E35"/>
<Add assembly = "System. Xml. Linq, Version = 3.5.0.0, Culture = neutral, PublicKeyToken = B77A5C561934E089"/>
</Assemblies>
</Compilation>

So ASP.. NET 3.5 programs need to be installed on IIS without the need to specify ASP.. NET 3.5, Zookeeper follows ASP. NET 2.0, but the operating system must be installed first. net Framework 3.5 runtime!