1

src/main/java/com/example/web/TestController.java

+package com.example.web;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class TestController {
+
+
+    @GetMapping("/test")
+    public String test(){
+        return "hello";
+    }
+    @GetMapping("/testValue")
+    public String testValue(String value){
+        return value;
+    }
+}