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Controller annotation

Pragya Keshap answered on February 15, 2023 Popularity 5/10 Helpfulness 1/10

answer Controller annotation

Controller annotation

Comment

The @Controller annotation indicates that a particular class serves the role of a controller. Spring Controller annotation is typically used in combination with annotated handler methods based on the @RequestMapping annotation. It can be applied to classes only. It's used to mark a class as a web request handler

  
// Annotation
@Controller
// Main class
public class DemoController {
  
    @RequestMapping("/hello")
    @ResponseBody
  
    // Method
    public String helloGFG()
    {
        return "Hello GeeksForGeeks";
    }
}

https://www.geeksforgeeks.org/spring-controller-annotation-with-example/

Popularity 5/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: controller java

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