└── HelloWorldController.java


/HelloWorldController.java:
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 1 | package com.example.demo;
 2 | 
 3 | 
 4 | import org.springframework.web.bind.annotation.GetMapping;
 5 | import org.springframework.web.bind.annotation.RestController;
 6 | 
 7 | @RestController
 8 | public class HelloWorldController {
 9 | 
10 | 	@GetMapping("")
11 | 	public String helloWorld() {
12 | 		return "Hello World";
13 | 		
14 | 	}
15 | }
16 | 
17 | 


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