如何修复错误原因：java.net.BindException：地址已在使用：在 Quarkus 中绑定？
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【中文标题】如何修复错误原因：java.net.BindException：地址已在使用：在 Quarkus 中绑定？【英文标题】：How to fix the error Caused by: java.net.BindException: Address already in use: bind in Quarkus? 【发布时间】：2019-11-27 11:12:21 【问题描述】：我已经创建了一个 quarkus 快速启动项目
mvn io.quarkus:quarkus-maven-plugin:0.13.1:create \
-DprojectGroupId=com.demo.quarkus \
-DprojectArtifactId=quarkus-project \
-DclassName="com.demo.quarkus.HelloResource" \
-Dpath="/hello"
然后当我跑步时：
mvn clean package
我收到以下错误：
java.lang.RuntimeException: java.net.BindException: Address already in use: bind
at io.undertow.Undertow.start(Undertow.java:247)
at io.quarkus.undertow.runtime.UndertowDeploymentTemplate.doServerStart(UndertowDeploymentTemplate.java:349)
at io.quarkus.undertow.runtime.UndertowDeploymentTemplate.startUndertow(UndertowDeploymentTemplate.java:262)
at io.quarkus.deployment.steps.UndertowBuildStep$boot9.deploy(Unknown Source)
at io.quarkus.runner.ApplicationImpl1.doStart(Unknown Source)
at io.quarkus.runtime.Application.start(Application.java:96)
at io.quarkus.runner.RuntimeRunner.run(RuntimeRunner.java:119)
at io.quarkus.test.junit.QuarkusTestExtension.doJavaStart(QuarkusTestExtension.java:236)
at io.quarkus.test.junit.QuarkusTestExtension.createTestInstance(QuarkusTestExtension.java:301)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeTestInstanceFactory(ClassTestDescriptor.java:299)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:289)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:281)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateAndPostProcessTestInstance(ClassTestDescriptor.java:269)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$testInstancesProvider$2(ClassTestDescriptor.java:259)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$testInstancesProvider$3(ClassTestDescriptor.java:263)
at java.util.Optional.orElseGet(Optional.java:267)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$testInstancesProvider$4(ClassTestDescriptor.java:262)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:98)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:97)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:68)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:107)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:107)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:75)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.xnio.nio.NioXnioWorker.createTcpConnectionServer(NioXnioWorker.java:178)
at org.xnio.XnioWorker.createStreamConnectionServer(XnioWorker.java:310)
at io.undertow.Undertow.start(Undertow.java:193)
... 56 more
org.junit.jupiter.api.extension.TestInstantiationException: TestInstanceFactory [io.quarkus.test.junit.QuarkusTestExtension] failed to instantiate test class [com.baeldung.quarkus.HelloResourceTest]: Failed to start quarkus
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeTestInstanceFactory(ClassTestDescriptor.java:314)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:289)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateTestClass(ClassTestDescriptor.java:281)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.instantiateAndPostProcessTestInstance(ClassTestDescriptor.java:269)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$testInstancesProvider$2(ClassTestDescriptor.java:259)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$testInstancesProvider$3(ClassTestDescriptor.java:263)
at java.util.Optional.orElseGet(Optional.java:267)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$testInstancesProvider$4(ClassTestDescriptor.java:262)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:98)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:97)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:68)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:107)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:107)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:75)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.RuntimeException: Failed to start quarkus
at io.quarkus.runner.ApplicationImpl1.doStart(Unknown Source)
at io.quarkus.runtime.Application.start(Application.java:96)
at io.quarkus.runner.RuntimeRunner.run(RuntimeRunner.java:119)
at io.quarkus.test.junit.QuarkusTestExtension.doJavaStart(QuarkusTestExtension.java:236)
at io.quarkus.test.junit.QuarkusTestExtension.createTestInstance(QuarkusTestExtension.java:301)
at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeTestInstanceFactory(ClassTestDescriptor.java:299)
... 47 more
Caused by: java.lang.RuntimeException: java.net.BindException: Address already in use: bind
at io.undertow.Undertow.start(Undertow.java:247)
at io.quarkus.undertow.runtime.UndertowDeploymentTemplate.doServerStart(UndertowDeploymentTemplate.java:349)
at io.quarkus.undertow.runtime.UndertowDeploymentTemplate.startUndertow(UndertowDeploymentTemplate.java:262)
at io.quarkus.deployment.steps.UndertowBuildStep$boot9.deploy(Unknown Source)
... 53 more
Caused by: java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.xnio.nio.NioXnioWorker.createTcpConnectionServer(NioXnioWorker.java:178)
at org.xnio.XnioWorker.createStreamConnectionServer(XnioWorker.java:310)
at io.undertow.Undertow.start(Undertow.java:193)
... 56 more
错误的根源似乎来自
@QuarkusTest
public class HelloResourceTest
@Test
public void testHelloEndpoint()
given()
.when().get("/hello/filipe")
.then()
.statusCode(200)
.body(is("hello"));
我不确定它尝试绑定到哪个端口。我猜是 8080。
任何想法如何使用 application.properties 覆盖默认端口？
我在窗户上。
谢谢！
【问题讨论】：
【参考方案1】：似乎除了普通的HTTP端口外，还有一个测试时使用的默认端口。因此，为了覆盖测试中使用的默认端口，需要覆盖以下属性：
quarkus.http.test-port=8888
这将使用端口 8888 运行其余部分。
这个问题的答案为我指明了正确的方向： How can I configure the port a Quarkus application runs on?
以及指向的评论 https://github.com/quarkusio/quarkus/blob/0.14.0/extensions/undertow/runtime/src/main/java/io/quarkus/undertow/runtime/HttpConfig.java
更多信息在这里： https://quarkus.io/guides/getting-started-testing#controlling-the-test-port
【讨论】：
【参考方案2】：好像默认使用8080。
Quarkus 本身通过与您的应用程序相同的机制进行配置。 Quarkus 保留 quarkus。命名空间为其自己的配置。例如，要配置 HTTP 服务器端口，您可以在 application.properties 中设置 quarkus.http.port。
https://quarkus.io/guides/application-configuration-guide
【讨论】：
问题实际上是由于使用了http测试端口。要覆盖正确的参数是quarkus.http.test-port以上是关于如何修复错误原因：java.net.BindException：地址已在使用：在 Quarkus 中绑定？的主要内容，如果未能解决你的问题，请参考以下文章
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