[2022.08.04] How to sovle error: Unsupported Media Type on Postman?

[2022.08.04] How to sovle  error: Unsupported Media Type on Postman? 

 

 

해당 게시글은 포스트맨으로 데이터를 넣어 결과를 확인할 때 발생하는 에러이다.

 

에러메세지 내용

{
    "timestamp": "2022-08-04T01:39:26.369+00:00",
    "status": 415,
    "error": "Unsupported Media Type",
    "trace": "org.springframework.web.HttpMediaTypeNotSupportedException: Content type 'text/plain;charset=UTF-8' not supported\r\n\tat org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver.readWithMessageConverters(AbstractMessageConverterMethodArgumentResolver.java:211)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.readWithMessageConverters(RequestResponseBodyMethodProcessor.java:160)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.resolveArgument(RequestResponseBodyMethodProcessor.java:133)\r\n\tat org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument
}

 

발생 원인

    - input data 값 type 지원 X

 

해결 방법 

    - Header > Content-Type : application/json 추가