Dubbo Jackson serialization instructions for use

Jackson serialization provides support for the serialization of basic data types and simple beans, as well as for class inheritance.

The data types that have been tested include:

Boolean/booleanLong/longInteger/intDouble/doubleShort/shortFloat/floatByte/bytejava.util.Dateorg.joda.time.DateTime

and arrays and beans consisting of these basic data types, such as int[], string[], and so on.

Jackson serialization using

<Dubbo:name="Dubboport=" 20880serialization="Jackson"/> 

Custom Objectmapper

By default, the Objectmapper definition used by Jackson for serialization and deserialization is as follows:

 @override public objectmapper getObjectMapper () {objectmapper objectmapper = new O Bjectmapper (); Objectmapper.disable (serializationfeature //objectmapper.disable (serializationfeature.flush_after_write_value); objectMapper .disable (deserializationfeature . Fail_on_unknown_properties); Objectmapper.settimezone (timezone.getDefault ()); Span class= "pl-k" >return objectmapper;            

If you need a custom jacksonobjectmapperprovider, Developers can customize by implementing the Com.alibaba.dubbo.common.json.JacksonObjectMapperProvider interface and add files to the/meta-inf/dubbo/ Com.alibaba.dubbo.common.json.JacksonObjectMapperProvider, examples of the content are as follows:

jackson=com.alibaba.dubbo.examples.jackson.jacksonprovider.CustomJacksonObjectMapperProvider

Known Issues

1. Serialization of generic objects, such as serialization and deserialization of list,map types, is not supported

Dubbo Jackson serialization instructions for use