Jak dodać nagłówki do okhttp request interceptor?
Mam taki interceptor, który dodaję do mojego klienta OkHttp:
public class RequestTokenInterceptor implements Interceptor {
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
// Here where we'll try to refresh token.
// with an retrofit call
// After we succeed we'll proceed our request
Response response = chain.proceed(request);
return response;
}
}
Jak mogę dodać nagłówki do żądania w moim intercept?
Próbowałem tego, ale popełniam błąd i tracę swoją prośbę podczas tworzenia nowej prośby:
public class RequestTokenInterceptor implements Interceptor {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
Request request = chain.request();
Request newRequest;
try {
Log.d("addHeader", "Before");
String token = TokenProvider.getInstance(mContext).getToken();
newRequest = request.newBuilder()
.addHeader(HeadersContract.HEADER_AUTHONRIZATION, O_AUTH_AUTHENTICATION + token)
.addHeader(HeadersContract.HEADER_CLIENT_ID, CLIENT_ID)
.build();
} catch (Exception e) {
Log.d("addHeader", "Error");
e.printStackTrace();
return chain.proceed(request);
}
Log.d("addHeader", "after");
return chain.proceed(newRequest);
}
}
Zauważ, że wiem, że mogę dodać nagłówek podczas tworzenia żądania w ten sposób:
Request request = new Request.Builder()
.url("https://api.github.com/repos/square/okhttp/issues")
.header("User-Agent", "OkHttp Headers.java")
.addHeader("Accept", "application/json; q=0.5")
.addHeader("Accept", "application/vnd.github.v3+json")
.build();
Ale nie pasuje do moich potrzeb. Potrzebuję go w interceptor. 5 answers
Na koniec dodałem nagłówki w ten sposób:
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
Request request = chain.request();
Request newRequest;
newRequest = request.newBuilder()
.addHeader(HeadersContract.HEADER_AUTHONRIZATION, O_AUTH_AUTHENTICATION)
.addHeader(HeadersContract.HEADER_X_CLIENT_ID, CLIENT_ID)
.build();
return chain.proceed(newRequest);
}
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2015-08-29 05:01:26
Możesz to zrobić w ten sposób
private String GET(String url, Map<String, String> header) throws IOException {
Headers headerbuild = Headers.of(header);
Request request = new Request.Builder().url(url).headers(headerbuild).
build();
Response response = client.newCall(request).execute();
return response.body().string();
}
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2017-04-15 06:00:24
Jeśli używasz biblioteki Retrofit, możesz bezpośrednio przekazać nagłówek do żądania api za pomocą adnotacji @Header
bez użycia Interceptora. Oto przykład, który pokazuje, jak dodać nagłówek do żądania interfejsu API.
@POST(apiURL)
void methodName(
@Header(HeadersContract.HEADER_AUTHONRIZATION) String token,
@Header(HeadersContract.HEADER_CLIENT_ID) String token,
@Body TypedInput body,
Callback<String> callback);
Mam nadzieję, że to pomoże!Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2015-08-25 06:00:31
OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
httpClient.addInterceptor(new Interceptor() {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
Request original = chain.request();
Request request = original.newBuilder()
.header("User-Agent", "Your-App-Name")
.header("Accept", "application/vnd.yourapi.v1.full+json")
.method(original.method(), original.body())
.build();
return chain.proceed(request);
}
}
OkHttpClient client = httpClient.build();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(API_BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(client)
.build();
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2018-06-20 16:19:25
Istnieje jeszcze inny sposób na dodanie interceptorów w OkHttp3 (najnowsza wersja od teraz) , to jest dodanie interceptorów do Okhttp builder
okhttpBuilder.networkInterceptors().add(chain -> {
//todo add headers etc to your AuthorisedRequest
return chain.proceed(yourAuthorisedRequest);
});
I na koniec zbuduj okHttpClient z tego Buildera
OkHttpClient client = builder.build();
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2016-02-17 12:29:30