美好的一天,我最近更新了我的庫並升級了Retrofit和OkHttp。我使用的新版本包括這些進口/版本:爲什麼我的Web請求在使用最新版本的Retrofit/OkHttp時被截斷
1)GSON - 編譯 'com.google.code.gson:GSON:2.7'
2)OkHttp - 編譯「com.squareup.okhttp3: okhttp:3.4.1'
3)okHttp記錄 - 編 'com.squareup.okhttp3:測井攔截:3.4.1'
4)改造 - 編譯「com.squareup.retrofit2:改型:2.1 .0'
5)Retrofit Gson Converter - 編譯'com.squareup.retrofit2:converter-gson:2.0.0-b eta3'
我不得不改變我的一些實際調用的結構,但除此之外,我的代碼基本上與它們從這些庫的早期版本(Retrofit/OkHttp 1)保持一致。
我遇到的問題是,當我發送出站呼叫時,它本質上是'忽略'路徑的註釋。
我改造客戶端類:
import com.google.gson.GsonBuilder;
import com.google.gson.annotations.SerializedName;
import java.io.IOException;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.concurrent.TimeUnit;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.logging.HttpLoggingInterceptor;
import retrofit2.GsonConverterFactory;
import retrofit2.Retrofit;
public class RetrofitClient {
private static RetrofitService serviceClient;
private static final String BASE_URL = "api.myapiurl.com";
private static HttpLoggingInterceptor.Level httpLogLevel = HttpLoggingInterceptor.Level.BODY;
static {
buildAClient();
}
public static RetrofitService getServiceClient(){
return serviceClient;
}
private static void buildAClient(){
Interceptor interceptor = new Interceptor() {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
Request.Builder builder = new Request.Builder();
Request original = chain.request();
builder.url(BASE_URL);
builder.addHeader("Content-Type", "application/json");
builder.method(original.method(), original.body());
Request newRequest = builder.build();
return chain.proceed(newRequest);
}
};
HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(httpLogLevel);
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.readTimeout(60, TimeUnit.SECONDS);
builder.writeTimeout(60, TimeUnit.SECONDS);
builder.addInterceptor(interceptor);
builder.addInterceptor(logging);
builder = configureClient(builder);
OkHttpClient client = builder.build();
Retrofit.Builder myBuilder = new Retrofit.Builder();
myBuilder.baseUrl(BASE_URL);
Gson gson = new GsonBuilder()
.setLenient()
.setPrettyPrinting()
.create();
GsonConverterFactory factory = GsonConverterFactory.create(gson);
myBuilder.addConverterFactory(factory);
myBuilder.client(client);
Retrofit retrofit = myBuilder.build();
serviceClient = retrofit.create(RetrofitService.class);
}
/**
* {@link okhttp3.OkHttpClient.Builder} <-- sslSocketFactory
*/
private static OkHttpClient.Builder configureClient(final OkHttpClient.Builder builder) {
TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(
TrustManagerFactory.getDefaultAlgorithm());
trustManagerFactory.init((KeyStore) null);
TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
throw new IllegalStateException("Unexpected default trust managers:"
+ Arrays.toString(trustManagers));
}
X509TrustManager trustManager = (X509TrustManager) trustManagers[0];
SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, new TrustManager[]{trustManager}, null);
SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
builder.sslSocketFactory(sslSocketFactory, trustManager);
return builder;
}
}
我的改造服務接口:
public interface RetrofitService {
//Version Strings
public static final String VERSION2 = "/v2";
//Returns a list of Order Objects
@GET(VERSION2 + "/orders/{orderId}/getOrder")
Call<Order> getOrder(@Path("orderId") String orderId,
@Query("key") String apiKey
//I'm aware this is bad practice ^^, already spoke with server dev
);
}
的實際外呼我提出的是:
public static Order getSingleOrder(String orderId, String apiKey) {
Call<Order> call = myService.getOrder(orderId, apiKey);
Order toReturn = null;
try {
Response response = call.execute();
toReturn = (Order) response.body();
} catch (IOException ioe){
ioe.printStackTrace();
}
return toReturn;
}
雖然這一切工作過去很好,現在不再使用更新的庫了。問題是,它是「忽略」的路徑,這樣,而不是發送這一呼籲:
GET請求:http://api.myapiurl.com/orders/12345/getOrder?key=54321
它現在提出這個要求:
GET請求:http://api.myapiurl.com/
就是這樣。 .com之後的任何內容都不會被髮送。我讀通過我的logcat和隨後OkHttp日誌報表,看看那裏的調用失敗:
樣品:
--> GET http://api.myapiurl.com/ http/1.1
--> END GET
沒有人有任何想法,爲什麼當它工作得很好我更新之前,這是怎麼回事?
感謝您的幫助!
這完全解決了這個問題,非常感謝你的幫幫我。我錯過了原文。newBuilder()行,因爲運行它作爲一個新的實例化的構建,而不利用原來的是造成運行時異常,並提到我需要設置builder.url。現在更改爲您的代碼後,我不僅看不到該運行時異常,而且也沒有URL被截斷/重置。萬分感謝! – Silmarilos
非常感謝它爲我節省了一堆時間,但實際的GET請求看起來如何?我應該爲這個requestbuilder添加頭文件(假設攔截器已經添加了頭文件)? – antroid