使用java.net.http.HttpClient的GOAWAY BItBucket API
使用使用java.net.http.HttpClient的GOAWAY BItBucket API,java,http,bitbucket,httpclient,java-http-client,Java,Http,Bitbucket,Httpclient,Java Http Client,使用java.net.http.HttpClient将请求发送到具有以下配置的BitBucket API: var url = "https://bitbucket.org/api/2.0/repositories/asomov/snakeyaml/issues/377"; HttpClient client = HttpClient.newBuilder() .followRedirects(HttpClient.Redirect.ALWAYS)
java.net.http.HttpClient
将请求发送到具有以下配置的BitBucket API:
var url = "https://bitbucket.org/api/2.0/repositories/asomov/snakeyaml/issues/377";
HttpClient client = HttpClient.newBuilder()
.followRedirects(HttpClient.Redirect.ALWAYS)
.version(HttpClient.Version.HTTP_2)
.build();
HttpRequest request = HttpRequest.newBuilder()
.GET()
.uri(URI.create(url))
.setHeader("User-Agent", "Java 11 HttpClient Bot")
.timeout(Duration.ofSeconds(5))
.build();
HttpResponse<String> response = client.send(request,
HttpResponse.BodyHandlers.ofString());
额外信息:
- 添加带有有效凭证的
标题(如所述)并不能解决此问题身份验证
- 基于这一点,我似乎发送了太多的请求,但一个请求都没有通过
- 您可能正在使用http/2(我也遇到过这种情况)。您需要使用http/1.1
使用“version”方法来实现这一点:我建议打开请求/响应头的日志记录:它可能会帮助您了解发生了什么。您可以在Java命令行上传递
-Djdk.httpclient.httpclient.log=errors、requests、headers
。例如,服务器可能需要一个Accept
头,指示客户端准备接受哪种内容,或者这可能是一个授权问题,等等。。。能够看到通过线路发送和接收的报头可能有助于解决这一问题。
java.io.IOException: /192.168.1.126:58337: GOAWAY received
at java.net.http/jdk.internal.net.http.HttpClientImpl.send(HttpClientImpl.java:576)
at java.net.http/jdk.internal.net.http.HttpClientFacade.send(HttpClientFacade.java:119)
Caused by: java.io.IOException: /192.168.1.126:58337: GOAWAY received
at java.net.http/jdk.internal.net.http.Http2Connection.handleGoAway(Http2Connection.java:985)
at java.net.http/jdk.internal.net.http.Http2Connection.handleConnectionFrame(Http2Connection.java:853)
at java.net.http/jdk.internal.net.http.Http2Connection.processFrame(Http2Connection.java:724)
at java.net.http/jdk.internal.net.http.frame.FramesDecoder.decode(FramesDecoder.java:155)
at java.net.http/jdk.internal.net.http.Http2Connection$FramesController.processReceivedData(Http2Connection.java:232)
at java.net.http/jdk.internal.net.http.Http2Connection.asyncReceive(Http2Connection.java:649)
at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.processQueue(Http2Connection.java:1275)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.runOrSchedule(Http2Connection.java:1293)
at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.onNext(Http2Connection.java:1319)
at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.onNext(Http2Connection.java:1253)
at java.net.http/jdk.internal.net.http.common.SSLTube$DelegateWrapper.onNext(SSLTube.java:202)
at java.net.http/jdk.internal.net.http.common.SSLTube$SSLSubscriberWrapper.onNext(SSLTube.java:484)
at java.net.http/jdk.internal.net.http.common.SSLTube$SSLSubscriberWrapper.onNext(SSLTube.java:287)
at java.net.http/jdk.internal.net.http.common.SubscriberWrapper$DownstreamPusher.run1(SubscriberWrapper.java:318)
at java.net.http/jdk.internal.net.http.common.SubscriberWrapper$DownstreamPusher.run(SubscriberWrapper.java:261)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
at java.net.http/jdk.internal.net.http.common.SubscriberWrapper.outgoing(SubscriberWrapper.java:234)
at java.net.http/jdk.internal.net.http.common.SubscriberWrapper.outgoing(SubscriberWrapper.java:200)
at java.net.http/jdk.internal.net.http.common.SSLFlowDelegate$Reader.processData(SSLFlowDelegate.java:403)
at java.net.http/jdk.internal.net.http.common.SSLFlowDelegate$Reader$ReaderDownstreamPusher.run(SSLFlowDelegate.java:264)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:830)