美好的一天，我最近更新了我的库并升级了Retrofit和OkHttp。我使用的新版本包括这些导入/版本：
1）Gson - 编译com.google.code.gson：gson：2.7＆＃39;
2）OkHttp - 编译＆＃39; com.squareup.okhttp3：okhttp：3.4.1＆＃39;
3）OkHttp Logging - 编译＆＃39; com.squareup.okhttp3：logging-interceptor：3.4.1＆＃39;
4）改造 - 编译＆＃39; com.squareup.retrofit2：改造：2.1.0＆＃39;
5）改造Gson转换器 - 编译＆＃39; com.squareup.retrofit2：converter-gson：2.0.0-beta3＆＃39;
我不得不改变一些实际调用的结构，但除此之外，我的代码与以前版本的这些库（Retrofit / OkHttp 1）大致相同。
我遇到的问题是，当我发出外拨电话时，它实际上是在忽略＆＃39;路径的注释。
My Retrofit Client Class：
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;
}
}
My Retrofit Service Interface：
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
);
}
我正在拨打的实际外拨电话是：
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;
}
虽然过去所有这些工作都很好，但现在已经不再使用更新的库了。问题在于它忽略了＆＃34;路径，而不是发送此呼叫：
获取请求：http://api.myapiurl.com/orders/12345/getOrder?key=54321
现在提出此请求：
就是这样。在api基本字符串中的.com之后的任何内容都永远不会被发送。我正在阅读我的logcat和随后的OkHttp日志记录语句，以查看调用失败的位置：
样品：
--> GET http://api.myapiurl.com/ http/1.1
--> END GET
在我更新之前，有没有人知道为什么会这样呢？
感谢所有人的帮助！
答案 0 :(得分：2)
您正在拦截器中重置您的网址 -
Request.Builder builder = new Request.Builder();
Request original = chain.request();
builder.url(BASE_URL); <--!!! resets the request url to the base URL
builder.addHeader("Content-Type", "application/json");
builder.method(original.method(), original.body());
Request newRequest = builder.build();
return chain.proceed(newRequest);
尝试从现有请求中获取构建器 -
Request original = chain.request();
Request.Builder builder = original.newBuilder();
builder.addHeader("Content-Type", "application/json");
Request newRequest = builder.build();
return chain.proceed(newRequest);