spring mvc : http request - header

spring-mvc/springmvc/src/main/java/com/example/springmvc/basic/request/RequestHeaderController.java

@@ -0,0 +1,38 @@
+package com.example.springmvc.basic.request;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpMethod;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.bind.annotation.CookieValue;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Locale;
+
+@Slf4j
+@RestController
+public class RequestHeaderController {
+
+    @RequestMapping("/headers")
+    public String headers(HttpServletRequest request,
+                          HttpServletResponse response,
+                          HttpMethod httpMethod,
+                          Locale locale,
+                          @RequestHeader MultiValueMap<String, String> headerMap,
+                          @RequestHeader("host") String host,
+                          @CookieValue(value = "myCookie", required = false) String cookie) {
+
+        log.info("request={}", request);
+        log.info("response={}", response);
+        log.info("httpMethod={}", httpMethod);
+        log.info("locale={}", locale);
+        log.info("headerMap={}", headerMap);
+        log.info("header host={}", host);
+        log.info("myCookie={}", cookie);
+
+        return "ok";
+    }
+}

spring-mvc/springmvc/src/main/java/com/example/springmvc/basic/requestmapping/MappingClassController.java

@@ -3,7 +3,7 @@ package com.example.springmvc.basic.requestmapping;
 import org.springframework.web.bind.annotation.*;
 
 @RestController
-@RequestMapping("/mapping/users")
+@RequestMapping("/users")
 public class MappingClassController {
     /**
      * GET /mapping/users