Spring boot GetMapping annotation

In this tutorials explain the following annotation.

@GetMapping :-  used for HTTP Get request

This is an important annotation. i have explained with example below. I have attached the video tutorial below. and explain the easy steps to understand the process.

TestController

package com.springschool.firstapp.controller;

import org.springframework.web.bind.annotation.*;

@RestController
@CrossOrigin
@RequestMapping("api/v1/test")
public class TestController {

    @GetMapping(path = "/get-Text-1")
    public String getMyApp()
    {
        String myApp = "This my First Application";
        System.out.println(myApp);
        return myApp;
    }

    @GetMapping(path = "/get-Text-2")
    public String getMyApp1()
    {
        String myApp1 = "This my Second Application";
        System.out.println(myApp1);
        return myApp1;
    }


}

EmployeeController

package com.springschool.firstapp.controller;

import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@CrossOrigin
@RequestMapping("api/v1/employee")
public class EmployeeController {

    @GetMapping(path = "/get-Emp-1")
    public String getMyEmployee()
    {
        String myApp = "Employee 1";
        System.out.println(myApp);
        return myApp;
    }

    @GetMapping(path = "/get-Emp-2")
    public String getMyEmployee1()
    {
        String myApp = "Employee 2";
        System.out.println(myApp);
        return myApp;
    }
}

i have attached the video link below. which will do this tutorials step by step