Jackson有1.x系列和2.x系列,在不通的包下面,如果项目同时引用了这两个系列,需要注意注解只针对同一系列有用。

• http://wiki.fasterxml.com/JacksonHome

https://github.com/FasterXML/jackson-databind/wiki/Databind-Annotations

• Jackson-Core contains streaming parser, generator

• Jackson Annotations for annotation-based configuration (used by data-bind)

• Jackson databind for data binding, tree model (builds on streaming core)