annotations

src/main/java/io/zipcoder/crudapp/PersonController.java

 package io.zipcoder.crudapp;
 
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
 @RestController
 public class PersonController {
 
-    @RequestMapping()
-    public Person createPerson(Person p){}
+    @RequestMapping(value = "/people", method = RequestMethod.POST)
+    public Person createPerson(Person p){
+        return p;
+    }
 
-    public Person getPerson(int id){}
 
-    public List<Person> getPersonList(){}
+    @RequestMapping(value = "/people/{id}", method = RequestMethod.GET)
+    public Person getPerson(@PathVariable("id")int id){
+            return null;
+    }
 
-    public Person updatePerson(){}
+    @RequestMapping(value = "/people",method = RequestMethod.GET)
+    public List<Person> getPersonList(){
+        return null;
+    }
 
-    public void deletePerson(int id){}
+    @RequestMapping(value = "/people/{id}", method = RequestMethod.PUT)
+    public Person updatePerson(Person p){
+        return p;
+    }
+
+    @RequestMapping(value = "/people/{id}", method = RequestMethod.DELETE)
+    public void deletePerson(@PathVariable("id")int id){}
 
 }