2013-11-06 Jacksonの使い方のいいまとめはないですか? 参考 repository http://mvnrepository.com/artifact/org.codehaus.jackson/jackson-mapper-asl java object to json string には mapperが必要 API http://jackson.codehaus.org/1.9.9/javadoc/index.html java object to json string http://www.mkyong.com/java/how-to-convert-java-object-to-from-json-jackson/ jackson vs Gson http://stackoverflow.com/questions/2378402/jackson-vs-gson