okhttp3 上的流意外结束

Question

我已按照此link 刷新访问令牌。在将 Authenticator 添加到 okHttp 时，从改造回调 onFailure 方法得到 Unexpected end of stream on okhttp3 错误

public class TokenAuthenticator implements Authenticator {
    AccessTokenRefreshModel accessTokenRefreshModel = null;

    @Override
    public Request authenticate(Route route, Response response) throws IOException {
        Call<UserLogin> call = iService.refreshAccessToken(BuildConfig.CLIENT_ID, refreshToken);
        UserLogin userLogin = call.execute().body();
        // Add new header to rejected request and retry it
        return response.request().newBuilder()
                .header(AUTHORIZATION, userLogin.getAccessToken())
                .build();
    }
}


Call<User> call = iService.createuser(user);
call.enqueue(new Callback<User>() {
  @Override
  public void onResponse(Call<User> call, Response<User> response) {

  }

  @Override
  public void onFailure(Call<User> call, Throwable t) {
    //**Unexpected end of stream on okhttp3** 
  }

Answer 1

而不是

UserLogin userLogin = call.execute().body();

试试

retrofit2.Response<UserLogin> tokenResponse = call.execute();