import io.gsonfire.GsonFireBuilder; //导入依赖的package包/类
@Override
protected HttpUtil doInBackground(Void... params) {
    String token = Util.getAuthToken(ProfileActivity.this);
    try {
        HttpUrl.Builder builder;
        builder = new HttpUrl.Builder()
                .scheme("http")
                .host(Util.HOST)
                .port(Util.PORT)
                .addPathSegment(Util.SEGMENT_USER)
                .addPathSegment(user.getId())
                .addPathSegment(Util.SEGMENT_PROFILE);

        Gson gson = new GsonFireBuilder().dateSerializationPolicy(DateSerializationPolicy.rfc3339).createGson();

        RequestBody body = RequestBody.create(MediaType.parse("application/json; charset=utf-8"), gson.toJson(profile));
        Request.Builder requestBuilder = new Request.Builder()
                .addHeader("Authorization", token)
                .url(builder.build())
                .put(body);
        Request request = requestBuilder.build();
        return new HttpUtil(client.newCall(request).execute());

    } catch (IOException e) {
        e.printStackTrace();
    }

    return null;
}
 

import io.gsonfire.GsonFireBuilder; //导入依赖的package包/类
public static GsonBuilder getGsonBuilder()
{
    return new GsonFireBuilder()
            .enableExposeMethodResult()
            .dateSerializationPolicy( DateSerializationPolicy.unixTimeMillis )
            .createGsonBuilder();
}
 

import io.gsonfire.GsonFireBuilder; //导入依赖的package包/类
public static Gson getGson() {
    return new GsonFireBuilder().enableExposeMethodResult().createGsonBuilder().excludeFieldsWithoutExposeAnnotation().create();
}
 

import io.gsonfire.GsonFireBuilder; //导入依赖的package包/类
@Inject
public JsonPojoConverter(final ElementPostProcessor elementPostProcessor) {
    GsonFireBuilder builder = new GsonFireBuilder()
            .registerPostProcessor(Element.class, elementPostProcessor);
    gsonParser = builder.createGson();
}
 

import io.gsonfire.GsonFireBuilder; //导入依赖的package包/类
@Override
protected Response doInBackground(Void... params) {
    String token = Util.getAuthToken(TrackActivity.this);
    try {
        HttpUrl.Builder builder;
        if (admin)
            builder = new HttpUrl.Builder()
                    .scheme("http")
                    .host(Util.HOST)
                    .port(Util.PORT)
                    .addPathSegment(Util.SEGMENT_USER)
                    .addPathSegment(track.getUserid())
                    .addPathSegment(Util.SEGMENT_TRACK);
        else {
            builder = new HttpUrl.Builder()
                    .scheme("http")
                    .host(Util.HOST)
                    .port(Util.PORT)
                    .addPathSegment(Util.SEGMENT_TRACK);
            if (track.getId() != null && !track.getId().equals(""))
                builder.addPathSegment(track.getId());
        }
        Gson gson = new GsonFireBuilder().dateSerializationPolicy(DateSerializationPolicy.rfc3339).createGson();

        RequestBody body = RequestBody.create(MediaType.parse("application/json; charset=utf-8"), gson.toJson(track));
        Request.Builder requestBuilder = new Request.Builder()
                .addHeader("Authorization", token)
                .url(builder.build());

        if (track.getId() != null && !track.getId().equals(""))
            requestBuilder.put(body);
        else
            requestBuilder.post(body);
        Request request = requestBuilder.build();
        return client.newCall(request).execute();

    } catch (IOException e) {
        e.printStackTrace();
    }

    return null;
}