Ytukyg

I created a new micronaut app using
mn create-app example.micronaut.complete

After that I opened the project using intellij and added a new class as TestController to the project with code below:

package example.micronaut;

import io.micronaut.http.MediaType;

import io.micronaut.http.annotation.Controller;

import io.micronaut.http.annotation.Get;





@Controller("/hello")

public class TestController {



TestController(){}



@Get(value = "/", produces = MediaType.TEXT_PLAIN)

String getTest(){

    return "some string";

   }

}

But I am getting

{"_links":{"self":{"href":"/","templated":false}},"message":"Page Not Found"}

whenever I try to access the /hello end point

My application.yml looks like this:

micronaut:

    application:

        name: complete

    server:

        port: 8080

Without seeing more of your project it is hard to say what is wrong. I have pasted your code directly into a project and it works as expected. See the project at https://github.com/jeffbrown/khwaja404. The controller at https://github.com/jeffbrown/khwaja404/blob/a3e57623ed5b30e28eb95bfe0f4a4a5c9d123fd8/src/main/java/example/micronaut/TestController.java works fine...

package example.micronaut;



import io.micronaut.http.MediaType;

import io.micronaut.http.annotation.Controller;

import io.micronaut.http.annotation.Get;





@Controller("/hello")

public class TestController {



    // this empty constructor is not

    // needed, but isn't a problem...

    TestController() {

    }



    @Get(value = "/", produces = MediaType.TEXT_PLAIN)

    String getTest() {

        return "some string";

    }

}

The endpoint responds:

$ curl http://localhost:8080/hello

some string

One thing to look for is you may be missing the micronaut-inject-java and/or micronaut-inject dependency as expressed at https://github.com/jeffbrown/khwaja404/blob/a3e57623ed5b30e28eb95bfe0f4a4a5c9d123fd8/build.gradle#L27-L29.

Another is if you are running the app from the IDE (like IntelliJ IDEA), make sure you have annotation processors enabled in the build.