调用Jersey REST客户端时出现NoClassDefFoundError

分类：编程问答

如何解决调用Jersey REST客户端时出现NoClassDefFoundError

我正在尝试使用jersey建立一个简单的rest客户，但是由于某种原因，我遇到了这个错误。

Nov 12,2020 12:27:29 PM org.glassfish.jersey.internal.Errors logErrors
WARNING: The following warnings have been detected: WARNING: HK2 service reification Failed for [org.glassfish.jersey.message.internal.DataSourceProvider] with an exception:
MultiException stack 1 of 2
java.lang.NoClassDefFoundError: javax/activation/DataSource
    at java.base/java.lang.class.getDeclaredConstructors0(Native Method)
    at java.base/java.lang.class.privateGetDeclaredConstructors(Class.java:3215)
    at java.base/java.lang.class.getDeclaredConstructors(Class.java:2435)
    at org.jvnet.hk2.internal.Utilities$3.run(Utilities.java:1308)
    at org.jvnet.hk2.internal.Utilities$3.run(Utilities.java:1304)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:312)
    at org.jvnet.hk2.internal.Utilities.getAllConstructors(Utilities.java:1304)
    at org.jvnet.hk2.internal.Utilities.findProducerConstructor(Utilities.java:1247)
    at org.jvnet.hk2.internal.DefaultClassAnalyzer.getConstructor(DefaultClassAnalyzer.java:83)
    at org.glassfish.jersey.internal.inject.JerseyClassAnalyzer.getConstructor(JerseyClassAnalyzer.java:144)
    at org.jvnet.hk2.internal.Utilities.getConstructor(Utilities.java:178)
    at org.jvnet.hk2.internal.ClazzCreator.initialize(ClazzCreator.java:129)
    at org.jvnet.hk2.internal.ClazzCreator.initialize(ClazzCreator.java:180)
    at org.jvnet.hk2.internal.SystemDescriptor.internalReify(SystemDescriptor.java:740)
    at org.jvnet.hk2.internal.SystemDescriptor.reify(SystemDescriptor.java:694)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.reifyDescriptor(ServiceLocatorImpl.java:461)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.narrow(ServiceLocatorImpl.java:2288)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.access$1200(ServiceLocatorImpl.java:125)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1373)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1368)
    at org.glassfish.hk2.utilities.cache.internal.WeakCARCacheImpl.compute(WeakCARCacheImpl.java:116)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetAllServiceHandles(ServiceLocatorImpl.java:1430)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1355)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1344)
    at org.glassfish.jersey.internal.inject.Providers.getServiceHandles(Providers.java:354)
    at org.glassfish.jersey.internal.inject.Providers.getCustomProviders(Providers.java:201)
    at org.glassfish.jersey.message.internal.MessageBodyFactory.<init>(MessageBodyFactory.java:221)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
    at org.glassfish.hk2.utilities.reflection.ReflectionHelper.makeMe(ReflectionHelper.java:1375)
    at org.jvnet.hk2.internal.ClazzCreator.createMe(ClazzCreator.java:272)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:366)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:83)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:71)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.SingletonContext.findOrCreate(SingletonContext.java:122)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2022)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:774)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getUnqualifiedService(ServiceLocatorImpl.java:786)
    at org.jvnet.hk2.internal.IterableProviderImpl.get(IterableProviderImpl.java:111)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:97)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:67)
    at org.glassfish.jersey.process.internal.Stages$LinkedStage.apply(Stages.java:308)
    at org.glassfish.jersey.process.internal.Stages.process(Stages.java:171)
    at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:252)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:684)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:681)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
    at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:681)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:411)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:311)
    at com.tanmay.RestClient.ClientClass.main(ClientClass.java:11)
Caused by: java.lang.classNotFoundException: javax.activation.DataSource
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:602)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.classLoader.loadClass(ClassLoader.java:522)
    ... 62 more
MultiException stack 2 of 2
java.lang.IllegalArgumentException: Errors were discovered while reifying SystemDescriptor(
    implementation=org.glassfish.jersey.message.internal.DataSourceProvider
    contracts={javax.ws.rs.ext.MessageBodyWriter,javax.ws.rs.ext.MessageBodyReader}
    scope=javax.inject.Singleton
    qualifiers={}
    descriptorType=CLASS
    descriptorVisibility=norMAL
    Metadata=
    rank=0
    loader=org.glassfish.hk2.utilities.binding.AbstractBinder$2@87a85e1
    proxiable=null
    proxyForSameScope=null
    analysisName=null
    id=12
    locatorId=1
    identityHashCode=1729779847
    reified=false)
    at org.jvnet.hk2.internal.SystemDescriptor.reify(SystemDescriptor.java:705)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.reifyDescriptor(ServiceLocatorImpl.java:461)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.narrow(ServiceLocatorImpl.java:2288)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.access$1200(ServiceLocatorImpl.java:125)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1373)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1368)
    at org.glassfish.hk2.utilities.cache.internal.WeakCARCacheImpl.compute(WeakCARCacheImpl.java:116)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetAllServiceHandles(ServiceLocatorImpl.java:1430)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1355)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1344)
    at org.glassfish.jersey.internal.inject.Providers.getServiceHandles(Providers.java:354)
    at org.glassfish.jersey.internal.inject.Providers.getCustomProviders(Providers.java:201)
    at org.glassfish.jersey.message.internal.MessageBodyFactory.<init>(MessageBodyFactory.java:221)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
    at org.glassfish.hk2.utilities.reflection.ReflectionHelper.makeMe(ReflectionHelper.java:1375)
    at org.jvnet.hk2.internal.ClazzCreator.createMe(ClazzCreator.java:272)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:366)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:83)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:71)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.SingletonContext.findOrCreate(SingletonContext.java:122)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2022)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:774)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getUnqualifiedService(ServiceLocatorImpl.java:786)
    at org.jvnet.hk2.internal.IterableProviderImpl.get(IterableProviderImpl.java:111)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:97)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:67)
    at org.glassfish.jersey.process.internal.Stages$LinkedStage.apply(Stages.java:308)
    at org.glassfish.jersey.process.internal.Stages.process(Stages.java:171)
    at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:252)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:684)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:681)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
    at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:681)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:411)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:311)
    at com.tanmay.RestClient.ClientClass.main(ClientClass.java:11)

WARNING: HK2 service reification Failed for [org.glassfish.jersey.message.internal.DataSourceProvider] with an exception:
MultiException stack 1 of 2
java.lang.NoClassDefFoundError: javax/activation/DataSource
    at java.base/java.lang.class.getDeclaredConstructors0(Native Method)
    at java.base/java.lang.class.privateGetDeclaredConstructors(Class.java:3215)
    at java.base/java.lang.class.getDeclaredConstructors(Class.java:2435)
    at org.jvnet.hk2.internal.Utilities$3.run(Utilities.java:1308)
    at org.jvnet.hk2.internal.Utilities$3.run(Utilities.java:1304)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:312)
    at org.jvnet.hk2.internal.Utilities.getAllConstructors(Utilities.java:1304)
    at org.jvnet.hk2.internal.Utilities.findProducerConstructor(Utilities.java:1247)
    at org.jvnet.hk2.internal.DefaultClassAnalyzer.getConstructor(DefaultClassAnalyzer.java:83)
    at org.glassfish.jersey.internal.inject.JerseyClassAnalyzer.getConstructor(JerseyClassAnalyzer.java:144)
    at org.jvnet.hk2.internal.Utilities.getConstructor(Utilities.java:178)
    at org.jvnet.hk2.internal.ClazzCreator.initialize(ClazzCreator.java:129)
    at org.jvnet.hk2.internal.ClazzCreator.initialize(ClazzCreator.java:180)
    at org.jvnet.hk2.internal.SystemDescriptor.internalReify(SystemDescriptor.java:740)
    at org.jvnet.hk2.internal.SystemDescriptor.reify(SystemDescriptor.java:694)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.reifyDescriptor(ServiceLocatorImpl.java:461)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.narrow(ServiceLocatorImpl.java:2288)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.access$1200(ServiceLocatorImpl.java:125)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1373)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1368)
    at org.glassfish.hk2.utilities.cache.internal.WeakCARCacheImpl.compute(WeakCARCacheImpl.java:116)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetAllServiceHandles(ServiceLocatorImpl.java:1430)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1355)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1344)
    at org.glassfish.jersey.internal.inject.Providers.getServiceHandles(Providers.java:354)
    at org.glassfish.jersey.internal.inject.Providers.getCustomProviders(Providers.java:201)
    at org.glassfish.jersey.message.internal.MessageBodyFactory.<init>(MessageBodyFactory.java:221)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
    at org.glassfish.hk2.utilities.reflection.ReflectionHelper.makeMe(ReflectionHelper.java:1375)
    at org.jvnet.hk2.internal.ClazzCreator.createMe(ClazzCreator.java:272)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:366)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:83)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:71)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.SingletonContext.findOrCreate(SingletonContext.java:122)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2022)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:774)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getUnqualifiedService(ServiceLocatorImpl.java:786)
    at org.jvnet.hk2.internal.IterableProviderImpl.get(IterableProviderImpl.java:111)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:97)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:67)
    at org.glassfish.jersey.process.internal.Stages$LinkedStage.apply(Stages.java:308)
    at org.glassfish.jersey.process.internal.Stages.process(Stages.java:171)
    at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:252)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:684)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:681)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
    at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:681)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:411)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:311)
    at com.tanmay.RestClient.ClientClass.main(ClientClass.java:11)
Caused by: java.lang.classNotFoundException: javax.activation.DataSource
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:602)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.classLoader.loadClass(ClassLoader.java:522)
    ... 62 more
MultiException stack 2 of 2
java.lang.IllegalArgumentException: Errors were discovered while reifying SystemDescriptor(
    implementation=org.glassfish.jersey.message.internal.DataSourceProvider
    contracts={javax.ws.rs.ext.MessageBodyWriter,javax.ws.rs.ext.MessageBodyReader}
    scope=javax.inject.Singleton
    qualifiers={}
    descriptorType=CLASS
    descriptorVisibility=norMAL
    Metadata=
    rank=0
    loader=org.glassfish.hk2.utilities.binding.AbstractBinder$2@87a85e1
    proxiable=null
    proxyForSameScope=null
    analysisName=null
    id=12
    locatorId=1
    identityHashCode=1729779847
    reified=false)
    at org.jvnet.hk2.internal.SystemDescriptor.reify(SystemDescriptor.java:705)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.reifyDescriptor(ServiceLocatorImpl.java:461)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.narrow(ServiceLocatorImpl.java:2288)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.access$1200(ServiceLocatorImpl.java:125)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1373)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1368)
    at org.glassfish.hk2.utilities.cache.internal.WeakCARCacheImpl.compute(WeakCARCacheImpl.java:116)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetAllServiceHandles(ServiceLocatorImpl.java:1430)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1355)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1344)
    at org.glassfish.jersey.internal.inject.Providers.getServiceHandles(Providers.java:354)
    at org.glassfish.jersey.internal.inject.Providers.getCustomProviders(Providers.java:201)
    at org.glassfish.jersey.message.internal.MessageBodyFactory.<init>(MessageBodyFactory.java:221)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
    at org.glassfish.hk2.utilities.reflection.ReflectionHelper.makeMe(ReflectionHelper.java:1375)
    at org.jvnet.hk2.internal.ClazzCreator.createMe(ClazzCreator.java:272)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:366)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:83)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:71)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.SingletonContext.findOrCreate(SingletonContext.java:122)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2022)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:774)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getUnqualifiedService(ServiceLocatorImpl.java:786)
    at org.jvnet.hk2.internal.IterableProviderImpl.get(IterableProviderImpl.java:111)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:97)
    at org.glassfish.jersey.client.RequestProcessingInitializationStage.apply(RequestProcessingInitializationStage.java:67)
    at org.glassfish.jersey.process.internal.Stages$LinkedStage.apply(Stages.java:308)
    at org.glassfish.jersey.process.internal.Stages.process(Stages.java:171)
    at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:252)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:684)
    at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:681)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
    at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:681)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:411)
    at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:311)
    at com.tanmay.RestClient.ClientClass.main(ClientClass.java:11)

在这堂课中，我叫休息服务。

package com.tanmay.RestClient;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
public class ClientClass {

    public static void main(String[] args) {
        // Todo Auto-generated method stub
        Client client = ClientBuilder.newClient();
        Response response = client.target("http://localhost:8080/demorest/webresources/students/student/Jamie").request(MediaType.APPLICATION_JSON).get();
        Student student = response.readEntity(Student.class);
        System.out.println(response.getStatus());
        System.out.println(student);
        
}
}

其余服务正常运行。我通过邮递员并使用Java的内置Http类进行了检查，但我想使用jersey进行检查。这是我的 pom.xml 文件。

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 <modelVersion>4.0.0</modelVersion>
 <groupId>com.mytest</groupId>
 <artifactId>jax-rs-projClient</artifactId>
 <packaging>war</packaging>
 <version>0.0.1-SNAPSHOT</version>
 <name>jax-rs-projClient Maven Webapp</name>
 <url>http://maven.apache.org</url>
 <dependencies>
   <!-- https://mvnrepository.com/artifact/org.glassfish.jersey.core/jersey-client -->
   <dependency>
       <groupId>org.glassfish.jersey.core</groupId>
       <artifactId>jersey-client</artifactId>
       <version>2.25.1</version>
   </dependency>
   
   
   <!-- https://mvnrepository.com/artifact/org.glassfish.jersey.media/jersey-media-moxy -->
<dependency>
   <groupId>org.glassfish.jersey.media</groupId>
   <artifactId>jersey-media-moxy</artifactId>
   <version>2.27</version>
</dependency>
<dependency>
   <groupId>javax.xml.bind</groupId>
   <artifactId>jaxb-api</artifactId>
   <version>2.3.0</version>
</dependency>
   
 </dependencies>
 

 <build>
   <plugins>
       <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
           <version>3.5.1</version>
           <configuration>
               <source>1.8</source>
               <target>1.8</target>
           </configuration>
       </plugin>
   </plugins>
</build>
</project>

这是我通过使用邮递员和java的Http方法在击中相同的URL时得到的响应。

{
    "student": {
        "age": "40","city": "London","email": "Lion@gmail.com","id": "104","marks": "60","name": "Jamie","sex": "male"
    }
}

我是这个方面的初学者，现在我试图解决这个问题超过一个星期。帮助将不胜感激。

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。

相关推荐

Selenium Web驱动程序和Java元素在(x，y)点处不可单击其他元素将获得点击?
Selenium Web驱动程序和Java。元素在(x，y)点处不可单击。其他元素将获得点击?
Python-如何使用点“” 访问字典成员？
Python-如何使用点“。” 访问字典成员？
Java 字符串是不可变的到底是什么意思？
Java 字符串是不可变的。到底是什么意思？
Java中的“ final”关键字如何工作？我仍然可以修改对象
Java中的“ final”关键字如何工作？（我仍然可以修改对象。）
“loop:”在Java代码中这是什么，为什么要编译？
“loop:”在Java代码中。这是什么，为什么要编译？
java.lang.ClassNotFoundException：sun.jdbc.odbc.JdbcOdbcDriver发生异常为什么？
java.lang.ClassNotFoundException：sun.jdbc.odbc.JdbcOdbcDriver发生异常。为什么？
这是用Java进行XML解析的最佳库
这是用Java进行XML解析的最佳库。
Java的PriorityQueue的内置迭代器不会以任何特定顺序遍历数据结构为什么？
Java的PriorityQueue的内置迭代器不会以任何特定顺序遍历数据结构。为什么？
如何在Java中聆听按键时移动图像
如何在Java中聆听按键时移动图像。
Java“Program to an interface”这是什么意思？
Java“Program to an interface”。这是什么意思？
Java在半透明框架/面板/组件上重新绘画
Java在半透明框架/面板/组件上重新绘画。
Java“ Class.forName”和“ Class.forNamenewInstance”之间有什么区别？
Java“ Class.forName（）”和“ Class.forName（）。newInstance（）”之间有什么区别？
在此环境中不提供编译器也许是在JRE而不是JDK上运行？
在此环境中不提供编译器。也许是在JRE而不是JDK上运行？
Java用相同的方法在一个类中实现两个接口哪种接口方法被覆盖？
Java用相同的方法在一个类中实现两个接口。哪种接口方法被覆盖？
Java 什么是Runtime.getRuntimetotalMemory和freeMemory？
Java 什么是Runtime.getRuntime（）。totalMemory（）和freeMemory（）？
java.library.path中的java.lang.UnsatisfiedLinkError否*****dll
java.library.path中的java.lang.UnsatisfiedLinkError否*****。dll
JavaFX“位置是必需的” 即使在同一包装中
JavaFX“位置是必需的。” 即使在同一包装中
Java 导入两个具有相同名称的类怎么处理？
Java 导入两个具有相同名称的类。怎么处理？
Java 是否应该在HttpServletResponse.getOutputStream/getWriter上调用.close？
Java 是否应该在HttpServletResponse.getOutputStream（）/。getWriter（）上调用.close（）？
Java RegEx元字符和普通点？
Java RegEx元字符（。）和普通点？
pythonJavaScriptjavaHTMLPHPreactjsC#AndroidCSSNode.jssqlrpython-3.xMysqLjQueryc++pandasFlutterangularIOSdjangolinuxswifttypescript路由器JSON路由器设置无线路由器h3c华三华三路由器设置华三路由器电脑软件教程arraysdocker软件图文教程Cvue.jslaravelspring-boot