JackSon study notes
The Jackson framework is a set of data processing tools based on the Java platform, known as "the best Java Json parser".
The Jackson framework includes three core libraries: streaming, databind, and annotations. Jackson also includes other data processing libraries, which will not be explained.
Jackson version: 1.x (current version from 1.1~1.9) and 2.x. 1.x and 2.x can be seen from the package naming. In the 1.x class library, the package name starts with: org.codehaus.jackson.xxx, while the package command in the 2.x class library: com.fastxml .jackson.xxx
Jackson Home Page：https://github.com/FasterXML/jackson
Jackson Wiki：http://wiki.fasterxml.com/JacksonHome
Jackson doc: https://github.com/FasterXML/jackson-docs