(Jackson) JSON 변환 주소

http://noritersand.tistory.com/240

http://wiki.fasterxml.com/JacksonInFiveMinutes

https://stackoverflow.com/questions/4783421/how-can-i-include-raw-json-in-an-object-using-jackson


https://avaldes.com/json-tutorial-jackson-annotations-part-2/#json_raw_value