Question

我也在尝试通过改造以脱机模式访问我的数据，但这没有发生。
代码没有错，但是没有用。

两个WiFi状态的日志数据都相同。

OkHttpClient client = new OkHttpClient
                .Builder()
                .addInterceptor(logging)
                .addInterceptor(new Interceptor() {
                    @Override public Response intercept(Chain chain) throws IOException {
                        Request request = chain.request();
                        if (isNetworkAvailable(context,ConnectivityManager.TYPE_WIFI)) {
                            request = request.newBuilder().header("Cache-Control", "public, max-age=" + 60).build();
                            Log.d("data",request.toString());
                        } else {
                            request = request.newBuilder().header("Cache-Control", "public, only-if-cached, max-stale=" + 60 * 60 * 24 * 7).build();
                            Log.d("data1",request.toString());

                        }
                        return chain.proceed(request);
                    }
                })
                .cache(new Cache(httpCacheDirectory, 10 * 1024 * 1024)) // 10 MB
                .build();

Answer 1

这应该对您有用。

    OkHttpClient okHttpClient = new OkHttpClient()
            .newBuilder()
            .cache(new Cache(getyourapplicationcontext.getCacheDir(), 10 * 1024 *1024))
            .addInterceptor(chain -> {
                Request request = chain.request();
                if (NetworkUtil.isDeviceConnectedToInternet(getyourapplicationcontext)) {
                    request = request.newBuilder().header("Cache-Control", "public, max-age=" + 60).build();
                } else {
                    request = request.newBuilder().header("Cache-Control", "public, only-if-cached, max-stale=" + 60 * 60 * 24 * 7).build();
                }
                return chain.proceed(request);
            })
            .build();``

翻新2缓存数据

1 个答案: