WebConfiguration.java 文件源码

@Bean
public HttpMessageConverter customJackson2HttpMessageConverter() {
    return new FastJsonHttpMessageConverter4() {
        @Override
        protected void writeInternal(Object obj, Type type, HttpOutputMessage outputMessage)
                throws IOException, HttpMessageNotWritableException {
            if (obj instanceof ResultModel) {
                super.writeInternal(obj, type, outputMessage);
            } else {
                super.writeInternal(ResultResolver.sendNormalResult(obj), type, outputMessage);
            }
        }
    };
}