MVC web API determines whether it is a local environment

Sometimes write locallyCodeWhich has many judgments. Or what is the direct transfer of parameters?

You need to use the local environment. If it is not a local environment, access is normal. In the local environment, data is directly returned.

In the past, 127.0.0.1 or others were directly judged.

Now:

Httprequest. islocal can be implemented

Whether it is localhost or IIS 127.0.0.3ip access. Whether to directly bind the host to the domain name asd.com for access can be determined normally

First, add an extension method.

  Public   Static   Class  Httprequestmessageextensions {  Public   Static   Bool Islocal ( This Httprequestmessage request ){  VaR Localflag = request. properties [ "  Ms_islocal  " ] As Lazy < Bool > ;  Return Localflag! = Null && Localflag. Value ;}} 

Use

  //  Get API/Values         Public Ienumerable < String > Get (){  If (! Request. islocal ()){  Return   New   String [] { "  Value1  " , "  Value2  " };}  Else  {  Return   New   String [] { "  Value1  "  };}} 

 

Very convenient.