Use the host self host server to create an API Service (if you do not have IIS, you also want to use a rest-style API)

Use this figure

You can know. API. You can create. Shell. Web MVC and console services in multiple ways.

 

Procedure for creating an API on the console

1. Create a console

2. nuget install

 Static   Readonly Uri _ baseaddress = New Uri ( "  Http: // localhost: 60064/  "  );  Static   Void Main ( String  [] ARGs) {2. Add default route match Httpselfhostconfiguration Config = New  Httpselfhostconfiguration (_ baseaddress); config. routes. maphttproute (Name:  "  Defaapi API  "  , Routetemplate:  "  API/{controller}/{ID}  "  , Defaults:  New {Id = Routeparameter. optional}); 3. Create a server instance  VaR Server =New  Httpselfhostserver (config); 4. Start the service and listen  Server. openasync (). Wait (); console. writeline (  "  Web API self hosted on  " + _ Baseaddress + "  Hit enter to exit...  "  ); Console. Readline (); server. closeasync (). Wait ();} 

Then fiddle requests this address and finds that no content is returned.

Therefore, you need to create a controller: apicontroller inheritance and apicontroller

Write the data that should be returned. OK

 

Demo