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");