@Request Mappingオプションconsumers,products

consumes

/**MediaType.APPLICATION_JSON_VALUE = "application/json"
 * Content-Type 헤더 기반 추가 매핑 Media Type 
 * consumes="application/json"
 * consumes="!application/json"
 * consumes="application/*"
 * consumes="*\/*"
 */
@PostMapping(value = "/mapping-consume", consumes = MediaType.APPLICATION_JSON_VALUE)
public String mappingConsumes() {
 log.info("mappingConsumes");
 return "ok";
}

produces

/**MediaType.APPLICATION_JSON_VALUE = "application/json"
 * Accept 헤더 기반 Media Type
 * produces = "application/json"
 * produces = "!application/json"
 * produces = "application/*"
 * produces = "*\/*"
 */
@PostMapping(value = "/mapping-produce", produces = MediaType.APPLICATION_JSON_VALUE)
public String mappingProduces() {
 log.info("mappingProduces");
 return "ok";
}