android graphQL阿波罗

我正在使用apollo GraphQL进行API响应。我已经在拦截器类中设置了令牌。在主要活动中，我使用apolloClient，在其中我传递查询以获取数据

我正在从拦截器类获取API响应，但没有获取查询响应

public class HttpInterceptor implements Interceptor {

    @Override public Response intercept(Interceptor.Chain chain) throws IOException {

        java.util.logging.Logger logger = java.util.logging.Logger.getLogger("okhttp");
        String BASE_URL = "url_example.json";
        Response response = null;
        Request request = chain.request();

        request =chain.request();

        request = request.newBuilder()
                .url(BASE_URL)
                .header("token_key", "token_value")
                .build();

        long t1 = System.nanoTime();

        logger.info(String.format("Sending request %s on %s%n%s",
                request.url(), chain.connection(), request.headers()));
        response = chain.proceed(request);

        long t2 = System.nanoTime();

        logger.info(String.format("Received response for %s in %.1fms%n%s",
                response.request().url(), (t2 - t1) / 1e6d, response.headers()));
        return response;
    }

申请类别代码：

private static final String BASE_URL = "url_example.json";
private ApolloClient apolloClient;

@Override public void onCreate() {
    super.onCreate();

    OkHttpClient okHttpClient  = new OkHttpClient.Builder()
            .addInterceptor(new HttpInterceptor())
            .build();

    apolloClient = ApolloClient.builder()
            .serverUrl(BASE_URL)
            .okHttpClient(okHttpClient)
            .build();
}

public ApolloClient apolloClient() {
    return apolloClient;
}

代码或主要活动：

 protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        application = (SampleApplication) getApplication();

        content = (ViewGroup) findViewById(R.id.rl_content_holder);
        progressBar = (ProgressBar) findViewById(R.id.loading_bar);
        RecyclerView collectionRecyclerView = (RecyclerView) findViewById(R.id.rv_collection_list);
        mCollectionAdapter = new CollectionAdapter(this);
        collectionRecyclerView.setAdapter(mCollectionAdapter);
        collectionRecyclerView.setLayoutManager(new LinearLayoutManager(this));

        fetchCollection();
    }

    ApolloCall.Callback<ShopifyCollections.Data> mDataCallback =
            new ApolloCall.Callback<ShopifyCollections.Data>() {
        @Override
        public void onResponse(@Nonnull com.apollographql.apollo.api.Response<ShopifyCollections.Data> response) {
            Log.i("Shopify CallBack",response.toString());
        }

        @Override
        public void onFailure(@Nonnull ApolloException e) {
            Log.e(TAG, e.getMessage(), e);

        }
    };

    public  void fetchCollection(){

        mHttpClient = new OkHttpClient.Builder()
                .addInterceptor(new HttpInterceptor())
                .build();
        ShopifyCollections collectionQuery = ShopifyCollections.builder()
                .limit(250)
                .build();
        collectionCall = application.apolloClient().newCall(collectionQuery);
        collectionCall.enqueue(mDataCallback);
}

---

我看到您正在尝试使用Shopify店面GraphQL模式编写示例？如果是，您可以在以下网址找到示例：

它还没有完成，但可以给你一些概述

如果问题与如何将身份验证令牌附加到标头有关：

OkHttpClient httpClient = new OkHttpClient.Builder()
      .addInterceptor(chain -> {
        Request original = chain.request();
        Request.Builder builder = original.newBuilder().method(original.method(), original.body());
        builder.header("User-Agent", "Android Apollo Client");
        builder.header("X-Shopify-Storefront-Access-Token", shopifyApiKey);
        return chain.proceed(builder.build());
      })
      .build();

apolloClient = ApolloClient.builder()
      .okHttpClient(httpClient)
      .serverUrl(HttpUrl.parse("https://" + shopUrl + "/api/graphql"))
      .withCustomTypeAdapter(CustomType.MONEY, new CustomTypeAdapter<BigDecimal>() {
        @Override public BigDecimal decode(final String value) {
          return new BigDecimal(value);
        }

        @Override public String encode(final BigDecimal value) {
          return value.toString();
        }
      })
      .build();

OkHttpClient-httpClient=new-OkHttpClient.Builder（）
.addInterceptor（链->{
Request original=chain.Request（）；
Request.Builder=original.newBuilder（）.method（original.method（），original.body（））；
标题（“用户代理”、“安卓阿波罗客户端”）；
builder.header（“X-Shopify-Storefront-Access-Token”，shopifyApiKey）；
返回链。继续（builder.build（））；
})
.build（）；
apolloClient=apolloClient.builder（）
.okHttpClient（httpClient）
.serverUrl（HttpUrl.parse（“https://“+shopUrl+”/api/graphql”））
.withCustomTypeAdapter（CustomType.MONEY，新的CustomTypeAdapter（）{
@重写公共BigDecimal解码（最终字符串值）{
返回新的BigDecimal（值）；
}
@重写公共字符串编码（最终的BigDecimal值）{
返回值.toString（）；
}
})
.build（）；

OkHttpClient httpClient = new OkHttpClient.Builder()
      .addInterceptor(chain -> {
        Request original = chain.request();
        Request.Builder builder = original.newBuilder().method(original.method(), original.body());
        builder.header("User-Agent", "Android Apollo Client");
        builder.header("X-Shopify-Storefront-Access-Token", shopifyApiKey);
        return chain.proceed(builder.build());
      })
      .build();

apolloClient = ApolloClient.builder()
      .okHttpClient(httpClient)
      .serverUrl(HttpUrl.parse("https://" + shopUrl + "/api/graphql"))
      .withCustomTypeAdapter(CustomType.MONEY, new CustomTypeAdapter<BigDecimal>() {
        @Override public BigDecimal decode(final String value) {
          return new BigDecimal(value);
        }

        @Override public String encode(final BigDecimal value) {
          return value.toString();
        }
      })
      .build();