Spring | JSON 사용하기 ( org.json )

STUDY/Spring

Spring | JSON 사용하기 ( org.json )

개미606 2020. 10. 7. 18:00

REST API 사용하다 필요해서 알아보니 org.json 패키지를 추가하면 사용할 수 있다고 한다.

Maven Repository: org.json » json

JSON is a light-weight, language independent, data interchange format. See http://www.JSON.org/ The files in this package implement JSON encoders/decoders in Java. It also includes the capability to convert between JSON and XML, HTTP headers, Cookies, and

mvnrepository.com

pom.xml에 추가

<!-- JSON -->
<dependency>
  <groupId>org.json</groupId>
  <artifactId>json</artifactId>
  <version>20180813</version>
</dependency>

사용하기!

String strJson = "{\"name\": \"StephenCurry\"}";
JSONObject jsonObj = new JSONObject(strJson);
String name = jsonObj.getString("name");

+) 참고

How to parse JSON in Java

I have the following JSON text. How can I parse it to get the values of pageName, pagePic, post_id, etc.? { "pageInfo": { "pageName": "abc", "pagePic": "http://example.com/con...

stackoverflow.com