[英]android retrofit2 could not add header (415 error code)
我正在嘗試通過skyscanner api訪問票證數據並將其傳遞到我的視圖,但是我無法實現這一點,因為我收到415錯誤代碼,我正在使用Retrofit2並以編程方式添加標頭。 我的界面如下所示:
public interface GetFlightDetails {
@POST("apiservices/pricing/v1.0/")
Call<TicketData> getFlightList(@Query("apiKey") String apiKey,
@Query("country") String country,
@Query("currency") String currency,
@Query("locale") String locale,
@Query("originPlace") String originPlace,
@Query("destinationPlace") String destinationPlace,
@Query("outboundPartialDate")String outboundPartialDate,
@Query("inboundPartialDate") String inboundPartialDate,
@Query("locationschema") String locationschema,
@Query("cabinclass") String cabinclass,
@Query("adults") int adults,
@Query("children") int children,
@Query("infants") int infants,
@Query("groupPricing") boolean groupPricing) ;
}
在我的活動中,當我准備提出請求時,我具有以下代碼:
Gson gson = new GsonBuilder()
.setDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
.create();
OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
//adding logging
HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(HttpLoggingInterceptor.Level.BASIC);
httpClient.interceptors().add(logging);
//headers
httpClient.addInterceptor(new Interceptor() {
@Override
public okhttp3.Response intercept(Chain chain) throws IOException {
Request original = chain.request();
//adding header info
Request request = original.newBuilder()
.header("Content-Type", "application/x-www-form-urlencoded")
.header("Accept", "application/json")
.method(original.method(), original.body())
.build();
return chain.proceed(request);
}
});
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create(gson))
.client(httpClient.build())
.build();
GetFlightDetails api = retrofit.create(GetFlightDetails.class);
Call<TicketData> mresponse = api
.getFlightList(API_KEY, country, currency, locale, from, to,
departDate.substring(0,10), returnDate.substring(0,10),
locationSchema, cabinClass, adult, children, infants, false);
mresponse.enqueue(new Callback<TicketData>()
{
@Override
public void onResponse(Call<TicketData> call, Response <TicketData> response) {
if (!response.isSuccessful()){
Log.d("UnSuccess", response.raw().toString());
return;
}
else {
progress.cancel(); //cancel progress dialog
Log.d("Success", response.raw().toString());
TicketData ticketData = response.body();
RecyclerAdapter adapter = new RecyclerAdapter(getApplicationContext(), ticketData);
mRecyclerView.setAdapter(adapter);
}
}
@Override
public void onFailure(Call<TicketData> call, Throwable t){
progress.setMessage("Retrofit Error Occured");
}
});
在我的日志文件中,看到以下錯誤:
com.example.ex D/OkHttp: --> POST http://partners.api.skyscanner.net/apiservices/pricing/v1.0/?apiKey=xxxxxxxx&country=US¤cy=USD&locale=en-us&originPlace=SFO&destinationPlace=LAX&outboundPartialDate=2016-10-24&inboundPartialDate=2016-10-31&locationschema=iata&cabinclass=Economy&adults=1&children=0&infants=0&groupPricing=false http/1.1 (0-byte body)
com.example.ex D/OkHttp: <-- 415 Unsupported Media Type http://partners.api.skyscanner.net/apiservices/pricing/v1.0/?apiKey=xxxxxxxx&country=US¤cy=USD&locale=en-us&originPlace=SFO&destinationPlace=LAX&outboundPartialDate=2016-10-24&inboundPartialDate=2016-10-31&locationschema=iata&cabinclass=Economy&adults=1&children=0&infants=0&groupPricing=false (403ms, 0-byte body)
com.example.ex D/UnSuccess: Response{protocol=http/1.1, code=415, message=Unsupported Media Type, url=http://partners.api.skyscanner.net/apiservices/pricing/v1.0/?apiKey=xxxxxxxx&country=US¤cy=USD&locale=en-us&originPlace=SFO&destinationPlace=LAX&outboundPartialDate=2016-10-24&inboundPartialDate=2016-10-31&locationschema=iata&cabinclass=Economy&adults=1&children=0&infants=0&groupPricing=false}
我不確定為什么會這樣,因為我嘗試在界面中添加標頭。
謝謝!
請參考相同類型的示例:檢查您的參數類型,哪個字段是查詢字符串,哪個字段是@Field等,
public static final String TRAVEL_API = "http://business.skyscanner.net/";
public interface TravelApiInterface {
@FormUrlEncoded
@Headers("Content-Type:application/x-www-form-urlencoded; charset=UTF-8")
@POST("/apiservices/pricing/v1.0/")
void getTravelApi(
@Field("country") String country,
@Field("currency") String currency,
@Field("locale") String locale,
@Field("locationSchema") String locationSchema,
@Field("apikey") String apikey,
@Field("grouppricing") String grouppricing,
@Field("originplace") String originplace,
@Field("destinationplace") String destinationplace,
@Field("outbounddate") String outbounddate,
@Field("inbounddate") String inbounddate,
@Field("adults") int adults,
@Field("children") int children,
@Field("infants") int infants,
@Field("cabinclass") String cabinclass, Callback<Object> response);
}
TravelApiInterface currencyRequestInterfaceService;
RestAdapter adapter = new RestAdapter.Builder()
.setEndpoint(Url.TRAVEL_API)
.setRequestInterceptor(new RequestInterceptor() {
@Override
public void intercept(RequestFacade request) {
request.addQueryParam(getString(R.string.api_key_title), getString(R.string.api_key_value));
}
})
.setLogLevel(RestAdapter.LogLevel.FULL)
.build();
currencyRequestInterfaceService = adapter.create(TravelApiInterface.class);
====================樣品申請
requestConversion("UK", "GBP", "en-GB", "iata", "xxxxxxxx","on", "EDI", "LHR",
"2016-10-04", "2016-10-11", 1, 0, 0, "Economy", new Callback<Object>() {
@Override
public void success(Object o, Response response) {
}
@Override
public void failure(RetrofitError error) {
}
});
在strings.xml中
<string name="api_key_title">apikey</string>
<string name="api_key_value">xxxxxxx</string>
我們需要為此問題提供Content-Type,並且需要作為模型類傳遞
@Headers("Content-Type:application/json")
@POST("saveAddressByFE")
Call<ChangeAddressModel> updateAddress(@Body AddressModel addressModel );
改造響應
private void getUpdateAddress(AddressModel addressModel) {
UploadService service = APIClient.getClient(CommonSettings.MY_RECORDING_SERVER_URL).create(UploadService.class);
Call<ChangeAddressModel> call = service.updateAddress(addressModel);
call.enqueue(new Callback<ChangeAddressModel>() {
@Override
public void onResponse(Call<ChangeAddressModel> call, Response<ChangeAddressModel> response) {
if (response.body().getMessage().equalsIgnoreCase("success")) {
Toast.makeText(InsuranceAgentDetailsActivity.this, "Submitted Successfully", Toast.LENGTH_SHORT).show();
}
}
@Override
public void onFailure(Call<ChangeAddressModel> call, Throwable t) {
t.printStackTrace();
Toast.makeText(InsuranceAgentDetailsActivity.this, "Something went wrong", Toast.LENGTH_SHORT).show();
}
});
}
模型類
public class ChangeAddressModel {
@SerializedName("message")
@Expose
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}
我們將要發送的數據模型類(AddressModel addressModel)
public class AddressModel {
private String addressType,address,custId;
public AddressModel(String addressType, String address, String custId) {
this.addressType = addressType;
this.address = address;
this.custId = custId;
}
public String getAddressType() {
return addressType;
}
public void setAddressType(String addressType) {
this.addressType = addressType;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public String getCustId() {
return custId;
}
public void setCustId(String custId) {
this.custId = custId;
}
}
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