如何使用Retrofit 2和Android Studio获取JSON对象？

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

public interface ApiService {
    @GET("api/endpoint")
    Call<JsonObject> getJsonData();
}

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

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

Call<JsonObject> call = apiService.getJsonData();
call.enqueue(new Callback<JsonObject>() {
    @Override
    public void onResponse(Call<JsonObject> call, Response<JsonObject> response) {
        if (response.isSuccessful()) {
            JsonObject jsonObject = response.body();
            // 处理JSON对象
        } else {
            // 处理请求失败的情况
        }
    }

    @Override
    public void onFailure(Call<JsonObject> call, Throwable t) {
        // 处理请求失败的情况
    }
});