[英]java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory
Spring开机版2.4.4
Java版本15
@Bean
public WebClient webClient() {
return WebClient.builder().baseUrl(BASE_URL)
.defaultHeaders(header -> header.setBasicAuth("test",
"testpwd"))
.clientConnector(new ReactorClientHttpConnector(HttpClient.newConnection()))
.exchangeStrategies(ExchangeStrategies.builder().codecs(configurer -> {
configurer.defaultCodecs().jaxb2Encoder(new Jaxb2XmlEncoder());
configurer.defaultCodecs().jaxb2Decoder(new Jaxb2XmlDecoder());
}).build()).build();
}
使用 Spring 启动 2.4.4 webclient 并尝试使用 XML 响应的服务。
public Mono<ServerResponse> retrieveServices() {
// Headers can be passed here or while building the client
Mono<DirectoryOfService> serviceMono = webClient
.get().uri("/api/v1/test/services")
.header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_XML_VALUE)
.accept(MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML)
.retrieve().bodyToMono(DirectoryOfService.class);
}
错误：-
org.springframework.core.codec.CodecException: Could not create JAXBContext for class [class com.test.model.DirectoryOfService]: Implementation of JAXB-API has not been found on module path or classpath.; nested exception is javax.xml.bind.JAXBException: Implementation of JAXB-API has not been found on module path or classpath.
- with linked exception:
[java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory]
at org.springframework.http.codec.xml.JaxbContextContainer.lambda$getJaxbContext$0(JaxbContextContainer.java:58) ~[spring-web-5.3.5.jar:5.3.5]
Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException:
Error has been observed at the following site(s):
|_ checkpoint ⇢ Body from GET https://test.com/api/v1/services [DefaultClientResponse]
|_ checkpoint ⇢ HTTP GET "/api/v1/services" [ExceptionHandlingWebHandler]
Stack trace:
at org.springframework.http.codec.xml.JaxbContextContainer.lambda$getJaxbContext$0(JaxbContextContainer.java:58) ~[spring-web-5.3.5.jar:5.3.5]
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) ~[na:na]
at org.springframework.http.codec.xml.JaxbContextContainer.getJaxbContext(JaxbContextContainer.java:52) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.JaxbContextContainer.createUnmarshaller(JaxbContextContainer.java:47) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.initUnmarshaller(Jaxb2XmlDecoder.java:235) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.unmarshal(Jaxb2XmlDecoder.java:216) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.decode(Jaxb2XmlDecoder.java:195) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.lambda$decodeToMono$2(Jaxb2XmlDecoder.java:183) ~[spring-web-5.3.5.jar:5.3.5]
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:113) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:295) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1815) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:159) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:142) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:259) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:142) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:401) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:416) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at reactor.netty.channel.ChannelOperations.terminate(ChannelOperations.java:470) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at reactor.netty.http.client.HttpClientOperations.onInboundNext(HttpClientOperations.java:685) ~[reactor-netty-http-1.0.5.jar:1.0.5]
at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:94) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324) ~[netty-codec-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) ~[netty-codec-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1534) ~[netty-handler-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1283) ~[netty-handler-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1330) ~[netty-handler-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:508) ~[netty-codec-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:447) ~[netty-codec-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276) ~[netty-codec-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[netty-common-4.1.60.Final.jar:4.1.60.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.60.Final.jar:4.1.60.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.60.Final.jar:4.1.60.Final]
at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]
Caused by: javax.xml.bind.JAXBException: Implementation of JAXB-API has not been found on module path or classpath.
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:278) ~[jaxb-api-2.3.1.jar:2.3.0]
at javax.xml.bind.ContextFinder.find(ContextFinder.java:421) ~[jaxb-api-2.3.1.jar:2.3.0]
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:721) ~[jaxb-api-2.3.1.jar:2.3.0]
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:662) ~[jaxb-api-2.3.1.jar:2.3.0]
at org.springframework.http.codec.xml.JaxbContextContainer.lambda$getJaxbContext$0(JaxbContextContainer.java:54) ~[spring-web-5.3.5.jar:5.3.5]
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) ~[na:na]
at org.springframework.http.codec.xml.JaxbContextContainer.getJaxbContext(JaxbContextContainer.java:52) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.JaxbContextContainer.createUnmarshaller(JaxbContextContainer.java:47) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.initUnmarshaller(Jaxb2XmlDecoder.java:235) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.unmarshal(Jaxb2XmlDecoder.java:216) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.decode(Jaxb2XmlDecoder.java:195) ~[spring-web-5.3.5.jar:5.3.5]
at org.springframework.http.codec.xml.Jaxb2XmlDecoder.lambda$decodeToMono$2(Jaxb2XmlDecoder.java:183) ~[spring-web-5.3.5.jar:5.3.5]
at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:113) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:295) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1815) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:159) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:142) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:259) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:142) ~[reactor-core-3.4.4.jar:3.4.4]
at reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:401) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:416) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at reactor.netty.channel.ChannelOperations.terminate(ChannelOperations.java:470) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at reactor.netty.http.client.HttpClientOperations.onInboundNext(HttpClientOperations.java:685) ~[reactor-netty-http-1.0.5.jar:1.0.5]
at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:94) ~[reactor-netty-core-1.0.5.jar:1.0.5]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324) ~[netty-codec-4.1.60.Final.jar:4.1.60.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) ~[netty-codec-4.1.60.Final.jar:4.1.60.Final]
at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251) ~[netty-transport-4.1.60.Final.jar:4.1.60.Final]
build.gradle,
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-webflux'
implementation group: 'com.sun.xml.bind', name: 'jaxb-impl', version: '3.0.0'
implementation group: 'com.sun.xml.bind', name: 'jaxb-core', version: '3.0.0'
implementation group: 'javax.xml.bind', name: 'jaxb-api', version: '2.3.1'
}
删除 com.sun.xml.bind 并添加 glassfish 后，得到以下错误。
实现'org.glassfish.jaxb:jaxb-runtime:2.3.1'
错误：
org.springframework.core.codec.CodecException: Could not create JAXBContext for class [class com.test.model.DirectoryOfService]: 10 counts of IllegalAnnotationExceptions; nested exception is com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 10 counts of IllegalAnnotationExceptions
Class has two properties of the same name "section"
this problem is related to the following location:
at public com.test.model.Section com.test.model.DirectoryOfService.getSection()
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "name"
this problem is related to the following location:
at public java.lang.String com.test.model.Section.getName()
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private java.lang.String com.test.model.Section.name
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "test"
this problem is related to the following location:
at public java.util.List com.test.model.Section.getTest()
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "code"
this problem is related to the following location:
at public java.lang.String com.test.model.Test.getCode()
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private java.lang.String com.test.model.Test.code
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "currency"
this problem is related to the following location:
at public java.lang.String com.test.model.Test.getCurrency()
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private java.lang.String com.test.model.Test.currency
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "includes"
this problem is related to the following location:
at public java.lang.String com.test.model.Test.getIncludes()
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private java.lang.String com.test.model.Test.includes
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "name"
this problem is related to the following location:
at public java.lang.String com.test.model.Test.getName()
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private java.lang.String com.test.model.Test.name
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "nonDiscountable"
this problem is related to the following location:
at public boolean com.test.model.Test.isNonDiscountable()
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private boolean com.test.model.Test.nonDiscountable
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "replicate"
this problem is related to the following location:
at public int com.test.model.Test.getReplicate()
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private int com.test.model.Test.replicate
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
Class has two properties of the same name "validFrom"
this problem is related to the following location:
at public java.util.Date com.test.model.Test.getValidFrom()
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
this problem is related to the following location:
at private java.util.Date com.test.model.Test.validFrom
at com.test.model.Test
at private java.util.List com.test.model.Section.test
at com.test.model.Section
at private com.test.model.Section com.test.model.DirectoryOfService.section
at com.test.model.DirectoryOfService
示例响应文件，
<?xml version='1.0' encoding='UTF-8'?>
<DirectoryOfService>
<Section Name="Directory">
<Test>
<Name>Mike</Name>
<Code>USA</Code>
<Replicate>0</Replicate>
<ValidFrom>2016-06-30</ValidFrom>
<Includes>Test Includes</Includes>
<Currency>None</Currency>
<NonDiscountable>false</NonDiscountable>
</Test>
<Test>
<Name>Bingo</Name>
<Code>USA</Code>
<Replicate>0</Replicate>
<ValidFrom>2016-06-30</ValidFrom>
<Includes>Test Includes</Includes>
<Currency>None</Currency>
<NonDiscountable>false</NonDiscountable>
</Test>
</Section>
</DirectoryOfService>
Model 类，
DirectoryOfService class,
import javax.xml.bind.annotation.XmlElementRef;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name="DirectoryOfService")
public class DirectoryOfService {
@XmlElementRef(name = "Section")
private Section section;
public Section getSection() {
return section;
}
public void setSection(Section section) {
this.section = section;
}
}
节课，
@XmlRootElement(name="Section")
public class Section {
@XmlElementRef(name = "Test")
private List<Test> test;
@XmlAttribute(name = "Name")
private String name;
//public String text;
public List<Test> getTest() {
return test;
}
public void setTest(List<Test> test) {
this.test = test;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
Test class,
@XmlRootElement(name = "Test")
public class Test {
@XmlElement(name = "Name")
private String name;
@XmlElement(name = "Code")
private String code;
@XmlElement(name = "Replicate")
private int replicate;
@XmlElement(name = "ValidFrom")
private Date validFrom;
@XmlElement(name = "Includes")
private String includes;
@XmlElement(name = "Currency")
private String currency;
@XmlElement(name = "NonDiscountable")
private boolean nonDiscountable;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public int getReplicate() {
return replicate;
}
public void setReplicate(int replicate) {
this.replicate = replicate;
}
public Date getValidFrom() {
return validFrom;
}
public void setValidFrom(Date validFrom) {
this.validFrom = validFrom;
}
public String getIncludes() {
return includes;
}
public void setIncludes(String includes) {
this.includes = includes;
}
public String getCurrency() {
return currency;
}
public void setCurrency(String currency) {
this.currency = currency;
}
public boolean isNonDiscountable() {
return nonDiscountable;
}
public void setNonDiscountable(boolean nonDiscountable) {
this.nonDiscountable = nonDiscountable;
}
}
尽管您测试了类似的方法，但请考虑查看此 Github 问题，尤其是最后一条评论，我认为它可能会有所帮助。
确保还具有适当版本的 JAXB 运行时。 在您之前的问题中，看起来 Spring 无法在您的类路径中找到合适的 JAXB 实现。 对于您在依赖项中指定的jaxb-api版本2.3.1 ，请删除与com.sun.xml.bind相关的依赖项并包含以下依赖项：
implementation group: 'org.glassfish.jaxb', name: 'jaxb-runtime', version: '2.3.1'
The recent org.glassfish.jaxb jaxb-runtime versions, say 3.0.0 , depends on org.glassfish.jaxb jaxb-core which in turn depends on jakarta.xml.bind jakarta.xml.bind-api , the Eclipse Foundation based JAXB Java EE 的实现。 如果您想使用org.glassfish.jaxb:jaxb-runtime:3.0.0包括以下依赖项：
implementation group: 'jakarta.xml.bind', name: 'jakarta.xml.bind-api', version: '3.0.0'
而不是之前定义的 JAXB API ：
implementation group: 'javax.xml.bind', name: 'jaxb-api', version: '2.3.1'
请更改您的导入结果并仔细测试，我从未使用 Spring WebClient和相关的 JAXB 编解码器对其进行测试。
关于section重复的问题，JAXB 似乎正在尝试序列化 POJO 的字段和方法定义的属性。 为避免此问题，请使用@XmlAccessorType注释显式定义访问类型。 例如：
@XmlRootElement(name="DirectoryOfService")
@XmlAccessorType(XmlAccessType.FIELD)
public class DirectoryOfService {
@XmlElementRef(name = "Section")
private Section section;
public Section getSection() {
return section;
}
public void setSection(Section section) {
this.section = section;
}
}
@XmlRootElement(name="Section")
@XmlAccessorType(XmlAccessType.FIELD)
public class Section {
@XmlElementRef(name = "Test")
private List<Test> test;
@XmlAttribute(name = "Name")
private String name;
//public String text;
public List<Test> getTest() {
return test;
}
public void setTest(List<Test> test) {
this.test = test;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
@XmlRootElement(name = "Test")
@XmlAccessorType(XmlAccessType.FIELD)
public class Test {
@XmlElement(name = "Name")
private String name;
@XmlElement(name = "Code")
private String code;
@XmlElement(name = "Replicate")
private int replicate;
@XmlElement(name = "ValidFrom")
private Date validFrom;
@XmlElement(name = "Includes")
private String includes;
@XmlElement(name = "Currency")
private String currency;
@XmlElement(name = "NonDiscountable")
private boolean nonDiscountable;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public int getReplicate() {
return replicate;
}
public void setReplicate(int replicate) {
this.replicate = replicate;
}
public Date getValidFrom() {
return validFrom;
}
public void setValidFrom(Date validFrom) {
this.validFrom = validFrom;
}
public String getIncludes() {
return includes;
}
public void setIncludes(String includes) {
this.includes = includes;
}
public String getCurrency() {
return currency;
}
public void setCurrency(String currency) {
this.currency = currency;
}
public boolean isNonDiscountable() {
return nonDiscountable;
}
public void setNonDiscountable(boolean nonDiscountable) {
this.nonDiscountable = nonDiscountable;
}
}
java.lang.ClassNotFoundException：com.sun.xml.bind.v2.ContextFactory
[英]java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory
javax.xml.bind.JAXBException [java.lang.ClassNotFoundException: com.sun.xmldk.bind.52Factory]
[英]javax.xml.bind.JAXBException [java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory] in jdk1.5
在 JBoss AS 7 中找不到 JAXB com.sun.xml.internal.bind.v2.ContextFactory 类
[英]JAXB com.sun.xml.internal.bind.v2.ContextFactory Class Not Found in JBoss AS 7
警告：未找到提供程序 com.sun.xml.internal.bind.v2.ContextFactory
[英]WARNING: Provider com.sun.xml.internal.bind.v2.ContextFactory not found
引起：java.lang.ClassNotFoundException：com.sun.xml.bind.v2.model.annotation.AnnotationReader
[英]Caused by: java.lang.ClassNotFoundException: com.sun.xml.bind.v2.model.annotation.AnnotationReader
java.lang.ClassNotFoundException: com.sun.org.apache.xml.internal.resolver.CatalogManager Java 11
[英]java.lang.ClassNotFoundException: com.sun.org.apache.xml.internal.resolver.CatalogManager Java 11
获取 java.lang.ClassNotFoundException: com.sun.xml.internal.ws.spi.ProviderImpl 尽管定义了依赖项
[英]Getting java.lang.ClassNotFoundException: com.sun.xml.internal.ws.spi.ProviderImpl despite the dependencies are defined
Intershop studio 4.20.0 - compileJava - ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory
[英]Intershop studio 4.20.0 - compileJava - ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory
CXF JSONProvider编组导致java.lang.ClassNotFoundException：com.sun.xml.bind.marshaller.NamespacePrefixMapper
[英]CXF JSONProvider marshalling causes java.lang.ClassNotFoundException: com.sun.xml.bind.marshaller.NamespacePrefixMapper
ClassNotFoundException com.sun.xml.bind.ContextFactory Jaxb-Impl
[英]ClassNotFoundException com.sun.xml.bind.ContextFactory Jaxb-Impl
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