[Java] what's withLanguage used for?

For crossing language? The byte array isn't same in different languages? I should generate byte array for all languages?

[chaokunyang]

For crossing language? The byte array isn't same in different languages? I should generate byte array for all languages?

Java byte array will be deserialized into python bytes object. We will add a type mapping doc in this week

For example, at the SOA scene, the server should return specific response by client language mark?

[chaokunyang]

For example, at the SOA scene, the server should return specific response by client language mark?

We do carry the client language mark in our payload, but it's only used for deserialization, since sometimes we can't know target language ahead

This caused, the serialized data can't be as the persist data, because it can't be deserialized by all language clients directly.