我想上传一些图像，但错误：使用JsonReader. setLenient（true）在第15行第1列路径处接受格式错误的JSON。我多次重写URL和重写JavaBean，同时出错。
这个Retrofit 2接口：
public interface ImageUpload {
@Multipart
@POST("/xxzx/a/tpsb/uploadPicture")
Call<UploadResult> uploadMultipleFiles(
@PartMap Map<String, RequestBody> files
);
初始化改造2：
public class ServiceGenerator {
private static final String API_BASE_URL= "http://114.115.139.232:8080/";
private static OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
private static Retrofit.Builder builder =
new Retrofit.Builder()
.baseUrl(API_BASE_URL)
.addConverterFactory(GsonConverterFactory.create());
public static <S> S createService(Class<S> serviceClass){
Retrofit retrofit = builder.client(httpClient.build()).build();
return retrofit.create(serviceClass);
}
呼叫Retrofit 2：
private void uploadFiles() {
if(imagesList.size()==0){
Toast.makeText(MainActivity.this, "nothing", Toast.LENGTH_SHORT).show();
return;
}
Map<String, RequestBody>files = new HashMap<>();
final ImageUpload service = ServiceGenerator.createService(ImageUpload.class);
for (int i = 0;i<imagesList.size();i++){
File file = new File(imagesList.get(i).path);
files.put("file" + i + "\"; filename=\"" + file.getName(),
RequestBody.create(MediaType.parse(imagesList.get(i).mimeType), file));
}
Call<UploadResult> call = service.uploadMultipleFiles(files);
call.enqueue(new Callback<UploadResult>() {
@Override
public void onResponse(Call<UploadResult> call, Response<UploadResult> response) {
if (response.isSuccessful()){
Toast.makeText(MainActivity.this, "Success", Toast.LENGTH_SHORT).show();
}
}
@Override
public void onFailure(Call<UploadResult>call, Throwable t) {
Log.i("wxl", "onFailure=" + t.getMessage());
Toast.makeText(MainActivity.this,"error", Toast.LENGTH_SHORT).show();
}
});
}
他们用邮递员邮寄：
{
"failureList": [],
"successNum": 1,
"failureNum": 0
}
javabean：
public class UploadResult<T> {
public int successNum;
public int failureNum;
public ArrayList<String> failureList;
}
这使用邮递员后。然而，我不确定你是如何通过邮递员上传图像的，可能我不知道。但是你需要记录实际出现在你的android日志中的数据
使用Http Interceptor记录：
HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
这是因为您可能从改造客户端的请求中获得不同的数据，这可能是序列化数据失败。
Rest一切似乎都没问题。
注意：不要在api界面中使用“/”，因为您已经添加到基本url的末尾
在您的init Retrofit方法上尝试一下：
private static Retrofit.Builder builder =
Gson gson = new GsonBuilder()
setLenient()
.create();
new Retrofit.Builder()
.baseUrl(API_BASE_URL)
.addConverterFactory(GsonConverterFactory.create(gson));
依赖::
implementation 'io.reactivex.rxjava2:rxjava:2.2.3'
implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
implementation 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'
implementation 'com.google.code.gson:gson:2.8.5'
API客户端::
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class ApiClient {
public static final String BASE_URL = "https://graph.facebook.com/";
private static Retrofit retrofit = null;
public static Retrofit getClient() {
if (retrofit==null) {
retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
return retrofit;
}
}
请求api：
String ENDPOINT_LOGIN = "era/user/login";
//params
String PARAM_USER_USERNAME = "username";
String PARAM_USER_PASSWORD = "password";
//sign_up_coach_data
String ENDPOINT_ALL_SIGNOUT = "user/fcm";
String ENDPOINT_SIGN_UP = "user/create";
String ENDPOINT_OPT = "user/verify";
String ENDPOINT_ALL_CITIES = "cities/get";
@FormUrlEncoded
@POST(ENDPOINT_ALL_SIGNOUT)
Call<BaseResponse> getSignOut(
@Header("Authorization") String token,
@Field(PARAM_USER_FCM) String fcm
);
@GET(ENDPOINT_ALL_CITIES)
Call<GetAllCitiesResponse> ();
WebService助手::
public static Call<BaseResponse> getSignOut(String token) {
return getRetrofit().create(RequestAPIs.class)
.getSignOut(token, ""
);
}
public static Call<GetAllCitiesResponse> getAllCities() {
return getRetrofit().create(RequestAPIs.class)
.getAllCities();
}
活动api调用::
private void getSignOut() {
Callback<BaseResponse> categoryCallback = new Callback<BaseResponse>() {
@Override
public void onResponse(Call<BaseResponse> call, Response<BaseResponse> response) {
stopProgress();
Log.d("tag", "response :: " + response.isSuccessful());
if (response.isSuccessful()) {
if (response.body().isStatus()) {
Log.d("tag", "response :: " + response.body().getData());
Helper.clearPreferences(getApplicationContext());
editor.clear();
Intent intent = new Intent(MapsActivity.this, StartActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
MapsActivity.this.finish();
} else {
PrettyDialogMessage(String.valueOf(response.body().getErrors()));
}
} else {
PrettyDialogMessage(getString(R.string.ws_failure));
}
}
@Override
public void onFailure(Call<BaseResponse> call, Throwable t) {
stopProgress();
Log.d("tag", "response :: " + t.toString());
//toast(getString(R.string.ws_failure));
}
};
startProgress(false);
WebServiceHelper.getSignOut(Helper.getStringValue(getApplicationContext(), KEY_BARER)).enqueue(categoryCallback);
}
private void getAllCities() {
Callback<GetAllCitiesResponse> getAllCitiesResponseCallback = new Callback<GetAllCitiesResponse>() {
@Override
public void onResponse(Call<GetAllCitiesResponse> call, Response<GetAllCitiesResponse> response) {
stopProgress();
Log.d("tag", "response :: " + response.isSuccessful());
if (response.isSuccessful()) {
if (response.body().isStatus()) {
Log.d("tag :: ", "response : " + response.body().getData());
for (int i = 0; i < response.body().getData().get(i).getCityBoundry().getCoordinates().size(); i++) {
UserLatLang userLatLang = new UserLatLang(response.body().getData().get(i).getCityBoundry().getCoordinates().get(i).getLat(), response.body().getData().get(i).getCityBoundry().getCoordinates().get(i).getLng());
polygonData.add(new LatLng(userLatLang.getLattitude(), userLatLang.getLongitude()));
}
if (isPointInPolygon(new LatLng(userLattitude, userLongitude), polygonData)) {
if (polygonData != null)
polygonData.clear();
progressDialog.dismiss();
appPrefrence.SetUserCity(prefCity);
Intent intent = new Intent(LoginActivity.this, MapsActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
return;
} else {
if (polygonData != null)
polygonData.clear();
}
}
progressDialog.dismiss();
appPrefrence.SetUserCity("Jacksonville Beaches");
Intent intent = new Intent(LoginActivity.this, MapsActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
} else {
PrettyDialogMessage(String.valueOf(response.body().getErrors()));
}
}
@Override
public void onFailure(Call<GetAllCitiesResponse> call, Throwable t) {
stopProgress();
Log.d("tag", "response :: " + t.toString());
//toast(getString(R.string.ws_failure));
}
};
startProgress(false);
WebServiceHelper.getAllCities().enqueue(getAllCitiesResponseCallback);
}
