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进口/版本:为什么我的Web请求在使用最新版本的Retrofit/OkHttp时被截断
1)GSON - 编译 'com.google.code.gson:GSON:2.7'
2)OkHttp - 编译“com.squareup.okhttp3: okhttp:3.4.1'
3)okHttp记录 - 编 'com.squareup.okhttp3:测井拦截:3.4.1'
4)改造 - 编译“com.squareup.retrofit2:改型:2.1 .0'
5)Retrofit Gson Converter - 编译'com.squareup.retrofit2:converter-gson:2.0.0-b eta3'
我不得不改变我的一些实际调用的结构,但除此之外,我的代码基本上与它们从这些库的早期版本(Retrofit/OkHttp 1)保持一致。
我遇到的问题是,当我发送出站呼叫时,它本质上是'忽略'路径的注释。
我改造客户端类:
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;
}
}
我的改造服务接口:
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
);
}
的实际外呼我提出的是:
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;
}
虽然这一切工作过去很好,现在不再使用更新的库了。问题是,它是“忽略”的路径,这样,而不是发送这一呼吁:
GET请求:http://api.myapiurl.com/orders/12345/getOrder?key=54321
它现在提出这个要求:
GET请求:http://api.myapiurl.com/
就是这样。 .com之后的任何内容都不会被发送。我读通过我的logcat和随后OkHttp日志报表,看看那里的调用失败:
样品:
--> GET http://api.myapiurl.com/ http/1.1
--> END GET
没有人有任何想法,为什么当它工作得很好我更新之前,这是怎么回事?
感谢您的帮助!
这完全解决了这个问题,非常感谢你的帮帮我。我错过了原文。newBuilder()行,因为运行它作为一个新的实例化的构建,而不利用原来的是造成运行时异常,并提到我需要设置builder.url。现在更改为您的代码后,我不仅看不到该运行时异常,而且也没有URL被截断/重置。万分感谢! – Silmarilos
非常感谢它为我节省了一堆时间,但实际的GET请求看起来如何?我应该为这个requestbuilder添加头文件(假设拦截器已经添加了头文件)? – antroid