SpringSpring MVC

Spring Boot 요청 메시지 - Text

목차

Spring Boot 요청 메시지

@PostMapping("/request-body-string-v1")
public void requestBodyString(HttpServletRequest request, HttpServletResponse response) throws IOException {
    ServletInputStream inputStream = request.getInputStream();
    String messageBody = StreamUtils.copyToString(inputStream, StandardCharsets.UTF_8);

    log.info("messageBody = {}", messageBody);

    response.getWriter().write("ok");
}
@PostMapping("/request-body-string-v2")
public void requestBodyStringV2(InputStream inputStream, Writer responseWriter) throws IOException {
    String messageBody = StreamUtils.copyToString(inputStream, StandardCharsets.UTF_8);
    log.info("messageBody = {}", messageBody);
    responseWriter.write("ok");
}

HttpEntity 사용하기

@PostMapping("/request-body-string-v3")
public HttpEntity<String> requestBodyStringV3(HttpEntity<String> httpEntity) throws IOException {
    String messageBody = httpEntity.getBody();
    log.info("messageBody = {}", messageBody);
    return new HttpEntity<>("ok");
}

RequestBody, ResponseBody 어노테이션 사용하기

@ResponseBody
@PostMapping("/request-body-string-v4")
public String requestBodyStringV4(@RequestBody String messageBody) throws IOException {
    log.info("messageBody = {}", messageBody);
    return "ok";
}
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