Interceptor 和 Retrofit 我做错了什么？

Question

我已经在这个问题上坐了1天多了，我无法理解问题是什么。我想从 server.The 服务器获取用户名等待我的令牌和 returns 用户数据

API

@GET("/users/profile/")
    Call<UserProfile> getProfile();

改造和 OKHTTPCLIENT

 HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
        logging.setLevel(HttpLoggingInterceptor.Level.BODY);
        SharedPreferences preferences = App.Companion.getInstance().getSharedPreferences("userInfo", AppCompatActivity.MODE_PRIVATE);

        OkHttpClient client = new OkHttpClient.Builder()
                .addInterceptor(logging)
                .addInterceptor(new AccessTokenInterceptor(preferences))
                .build();

        mRetrofit = new Retrofit.Builder()
                .baseUrl(BASE_URL)
                .client(client)
                .addConverterFactory(GsonConverterFactory.create())
                .build();

拥有 CLASS 拦截器

class AccessTokenInterceptor constructor(
        private val preferences: SharedPreferences) : Interceptor {

    override fun intercept(chain: Interceptor.Chain): Response = chain.run {
        val token: String? = preferences.getString("access_token", null)
        proceed(
                request()
                        .newBuilder()
                        .addHeader("Authorization",token.toString())
                        .build()
        )
    }
}

class 我试图捕捉响应的地方。这是我的第二个问题。这个class还需要吗？

class ProfileRepository(application: Application)  {
    val liveDataProfile = MutableLiveData<String>()
    var application: Application? = application

    fun getProfileInfo(): LiveData<String> {

        val call: Call<UserProfile>? = NetworkService.getInstance()
                .jsonApi
                .getProfile()
        call?.enqueue(object : Callback<UserProfile>{
            override fun onResponse(call: Call<UserProfile>, response: Response<UserProfile>) {
                if (response.isSuccessful) {
                    response.body()?.let {
                        liveDataProfile.value = it.username
                        Log.i("LogProfile","Мы получили имя пользователя с сервака = " +  it.username)
                    }
                }

            }

            override fun onFailure(call: Call<UserProfile>, t: Throwable) {}
        })

        return liveDataProfile
    }
    
}

来自服务器的响应

I/okhttp.OkHttpClient: --> GET https://minesrv.ey.r.appspot.com/users/profile/
    --> END GET
I/okhttp.OkHttpClient: <-- 400 https://minesrv.ey.r.appspot.com/users/profile/

Answer 1

删除请求前的/。当您添加 / 时，用户将从最终的 url 中删除，从而使 url 无效。从上面的信息你给出的应该是这个问题。

@GET("users/profile/")
Call<UserProfile> getProfile();

Interceptor 和 Retrofit 我做错了什么？

What am I doing wrong with Interceptor and Retrofit?

android

retrofit2

我已经在这个问题上坐了1天多了，我无法理解问题是什么。我想从 server.The 服务器获取用户名等待我的令牌和 returns 用户数据