Fast JSON in Java generates and parses JSON data (serializes and deserializes data)

• Java

This article explains two points:

1. Fastjson generates and parses JSON data

(for example: four common types: JavaBean, list < JavaBean >, list < string >, list < map < string, Object >)

2. Test the usage of fastjson through an Android program.

Introduction to fastjson:

Fastjson is a high-performance and fully functional JSON library written in Java language. Fastjson uses an original algorithm to improve the speed of parse to the extreme, surpassing all JSON libraries, including Jackson, once known as the fastest. It also goes beyond Google's binary protocol protocol buf. Fastjson fully supports http://json.org It is also one of the reference implementations included in the official website. Various JDK types are supported. Including basic types, JavaBeans, collections, maps, enums, generics, etc. Support JDK 5, JDK 6, Android, Alibaba cloud mobile phones and other environments.

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