feign/fastjson2 at master · opensource-project-study/feign

Fastjson2 Codec

This module adds support for encoding and decoding JSON via Fastjson2.

Add Fastjson2Encoder and/or Fastjson2Decoder to your Feign.Builder like so:

GitHub github = Feign.builder()
                     .encoder(new Fastjson2Encoder())
                     .decoder(new Fastjson2Decoder())
                     .target(GitHub.class, "https://api.github.com");

If you want to customize, provide it to the Fastjson2Encoder and Fastjson2Decoder:

GitHub github = Feign.builder()
                     .encoder(new Fastjson2Encoder(new JSONWriter.Feature[]{JSONWriter.Feature.WriteNonStringValueAsString})
                     .decoder(new Fastjson2Decoder(new JSONReader.Feature[]{JSONReader.Feature.EmptyStringAsNull}))
                     .target(GitHub.class, "https://api.github.com");