Jackson

Jackson 概述

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

2.x 官方说明及文档文档 https://github.com/FasterXML/jackson-docs

各个组件的文档 https://github.com/FasterXML/jackson-core/wiki https://github.com/FasterXML/jackson-docs/wiki/JacksonAnnotations https://github.com/FasterXML/jackson-databind/wiki/Databind-Annotations

2.x 组件及分工

Jackson-Core

• Jackson-Core contains streaming parser, generator

Jackson Annotations

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

Jackson databind

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

使用场景