【发布时间】：2015-11-17 12:57:33
【问题描述】：
我正在尝试在改造中通过多部分上传图像。我经常遇到以下异常。
Caused by: retrofit.RetrofitError: timeout
at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:395)
at retrofit.RestAdapter$RestHandler.invoke(RestAdapter.java:240)
at $Proxy1.uploadImage(Native Method)
at gaadi.evaluator.com.retrofit.RetrofitRequest.makeImageUploadRequest(RetrofitRequest.java:24)
at gaadi.evaluator.com.service.RetrofitCarImageUploadService.onHandleIntent(RetrofitCarImageUploadService.java:59)
... 4 more
Caused by: java.io.InterruptedIOException: timeout
at okio.AsyncTimeout.exit(AsyncTimeout.java:258)
at okio.AsyncTimeout$1.write(AsyncTimeout.java:158)
at okio.RealBufferedSink.emitCompleteSegments(RealBufferedSink.java:176)
at okio.RealBufferedSink.write(RealBufferedSink.java:46)
at com.squareup.okhttp.internal.http.HttpConnection$FixedLengthSink.write(HttpConnection.java:302)
at okio.RealBufferedSink.emitCompleteSegments(RealBufferedSink.java:176)
at okio.RealBufferedSink$1.write(RealBufferedSink.java:198)
at java.io.OutputStream.write(OutputStream.java:82)
at retrofit.mime.TypedByteArray.writeTo(TypedByteArray.java:66)
at retrofit.client.OkClient$1.writeTo(OkClient.java:88)
at com.squareup.okhttp.internal.http.HttpEngine$NetworkInterceptorChain.proceed(HttpEngine.java:898)
at com.squareup.okhttp.internal.http.HttpEngine.readResponse(HttpEngine.java:760)
at com.squareup.okhttp.Call.getResponse(Call.java:274)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:230)
at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:201)
at com.squareup.okhttp.Call.execute(Call.java:81)
at retrofit.client.OkClient.execute(OkClient.java:53)
at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:326)
... 8 more
Caused by: java.net.SocketException: Socket closed
at libcore.io.Posix.sendtoBytes(Native Method)
at libcore.io.Posix.sendto(Posix.java:151)
at libcore.io.BlockGuardOs.sendto(BlockGuardOs.java:177)
at libcore.io.IoBridge.sendto(IoBridge.java:517)
at java.net.PlainSocketImpl.write(PlainSocketImpl.java:511)
at java.net.PlainSocketImpl.access$100(PlainSocketImpl.java:46)
at java.net.PlainSocketImpl$PlainSocketOutputStream.write(PlainSocketImpl.java:269)
at okio.Okio$1.write(Okio.java:78)
at okio.AsyncTimeout$1.write(AsyncTimeout.java:155)
使用的改造库版本：改造：1.9.0 使用的okhttp版本：okhttp:2.4.0
我使用的 REST 改造适配器如下：
final OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient.setConnectTimeout(30, TimeUnit.SECONDS);
okHttpClient.setWriteTimeout(30, TimeUnit.SECONDS);
okHttpClient.setReadTimeout(30, TimeUnit.SECONDS);
return new RestAdapter.Builder()
.setEndpoint(urlBase)
.setLogLevel(RestAdapter.LogLevel.BASIC)
.setClient(new OkClient(okHttpClient))
.build();
请求的接口方法如下：
@Multipart
@POST("/{path}")
public ImageUploadResponse uploadImage(@Path("path") String path, @Part(Constants.EVALUATION_DATA) String map, @Part("certImg") TypedFile file);
对该接口方法的调用如下：
TypedFile file = new TypedFile("multipart/form-data", new File(imagePath));
String url = Utils.getWebServiceURL(UILApplication.getInstance());
return requestInterface.uploadDocumentImage(path, jsonParams, file);
我还尝试将超时值设置为 30 到 60 。它没有帮助！
任何帮助将不胜感激！！！
PS：此代码在 wifi 连接上工作正常，但在 3G 移动数据网络上失败。
【问题讨论】：
-
如果你从 30 秒到 60 秒呢？您的请求内容是否过大？
-
@kaitian 我也试过了。但是没有用！！
-
您是否愿意提供您的详细网址和查询，以便我可以在我的机器上进行测试
-
@kaitian 我已经添加了我用来实现这一点的接口方法。我无法在此处发布确切的服务器网址。
标签： android image-uploading retrofit okhttp