如何使用Retrofit查询filter json

implementation 'com.squareup.retrofit2:retrofit:2.x.x'
implementation 'com.squareup.retrofit2:converter-gson:2.x.x'

public interface ApiService {
    @GET("filter.json")
    Call<FilterResponse> getFilterData();
}

Retrofit retrofit = new Retrofit.Builder()
    .baseUrl("https://example.com/api/")
    .addConverterFactory(GsonConverterFactory.create())
    .build();

ApiService apiService = retrofit.create(ApiService.class);

apiService.getFilterData().enqueue(new Callback<FilterResponse>() {
    @Override
    public void onResponse(Call<FilterResponse> call, Response<FilterResponse> response) {
        if (response.isSuccessful()) {
            FilterResponse filterResponse = response.body();
            // 处理响应数据
        } else {
            // 处理请求失败情况
        }
    }

    @Override
    public void onFailure(Call<FilterResponse> call, Throwable t) {
        // 处理网络请求失败情况
    }
});