Spring5+CXF整合开发REST之一次坑旅

前言

花了挺长时间查找问题&＃xff0c; 也就不在乎再花点时间记录一下了。

问题起源&＃xff1a;
一直使用Spring5和CXF开发 SOAP的Web service&＃xff0c; 因为业务需求需要提供REST的Web Service, 看起来很容易的事&＃xff0c;导入Rest的包应该就可以了。但是接下来是就是一系列的问题了。

为了重现和解决这些问题&＃xff0c; 新建一个Project(基于maven 的 web 项目)用于测试

测试项目

1.pom.xml

4.0.0com.oscar999restwswar0.0.1-SNAPSHOTrestws Maven Webapphttp://maven.apache.org5.0.8.RELEASE3.1.8javax.servletjavax.servlet-api4.0.1providedorg.springframeworkspring-core${spring.version}org.springframeworkspring-context${spring.version}org.springframeworkspring-context-support${spring.version}org.springframeworkspring-web${spring.version}org.apache.cxfcxf-rt-transports-http${cxf.version}org.apache.cxfcxf-rt-frontend-jaxws${cxf.version}org.apache.cxfcxf-rt-frontend-jaxrs${cxf.version}javax.ws.rsjavax.ws.rs-api2.0org.apache.cxfcxf-rt-rs-extension-providers${cxf.version}org.codehaus.woodstoxstax2-api4.1org.codehaus.woodstoxwoodstox-core-asl4.4.1junitjunit3.8.1testrestws



2. Spring 配置文件 &＃xff1a; applicationContext.xml

   


3.服务接口

package com.oscar999.rest;import javax.ws.rs.GET;
import javax.ws.rs.Path;import com.oscar999.WsResponse;public interface RestServiceI {&＃64;GET&＃64;Path("/get")public WsResponse get();
}


4.服务实现

/*** &＃64;Title: RestService.java* &＃64;Package com.oscar999* &＃64;Description: TODO* &＃64;author oscar999* &＃64;date Oct 17, 2018 2:19:54 PM* &＃64;version V1.0*/package com.oscar999.rest;import com.oscar999.WsResponse;/*** &＃64;ClassName: RestService* &＃64;Description: TODO* &＃64;author oscar999*/public class RestService implements RestServiceI {public WsResponse get() {WsResponse wsResponse &＃61; new WsResponse();wsResponse.setSuccessFlag("S");wsResponse.setRtnValue("hello world");wsResponse.setMessage("No message");return wsResponse;}
}


踩过的坑

坑1. invalid LOC header
jar档下载不完全&＃xff0c;文件损坏。
使用maven下载较多的jar时&＃xff0c;这种问题应该出现的机率还是比较大。 细节的错误信息类似&＃xff1a;

SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.catalina.webresources.JarResourceSet&＃64;da4c5cb]at java.util.concurrent.FutureTask.report(Unknown Source)at java.util.concurrent.FutureTask.get(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:949)at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.catalina.webresources.JarResourceSet&＃64;da4c5cb]at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:441)at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:139)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173)at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:724)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4742)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4877)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)... 21 more
Caused by: java.lang.IllegalArgumentException: java.util.zip.ZipException: invalid LOC header (bad signature)at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:143)at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)... 33 more
Caused by: java.util.zip.ZipException: invalid LOC header (bad signature)at java.util.zip.ZipFile.read(Native Method)at java.util.zip.ZipFile.access$1400(Unknown Source)at java.util.zip.ZipFile$ZipFileInputStream.read(Unknown Source)at java.util.zip.ZipFile$ZipFileInflaterInputStream.fill(Unknown Source)at java.util.zip.InflaterInputStream.read(Unknown Source)at sun.misc.IOUtils.readFully(Unknown Source)at java.util.jar.JarFile.getBytes(Unknown Source)at java.util.jar.JarFile.getManifestFromReference(Unknown Source)at java.util.jar.JarFile.getManifest(Unknown Source)at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:141)... 34 moreOct 17, 2018 10:16:01 AM org.apache.catalina.core.ContainerBase startInternal
SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during startat java.util.concurrent.FutureTask.report(Unknown Source)at java.util.concurrent.FutureTask.get(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:949)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: org.apache.catalina.LifecycleException: A child container failed during startat org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:958)at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)... 13 moreOct 17, 2018 10:16:01 AM org.apache.catalina.startup.Catalina start
SEVERE: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: A child container failed during startat org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:958)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)Oct 17, 2018 10:16:01 AM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-nio-8080"]
Oct 17, 2018 10:16:01 AM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["ajp-nio-8009"]
Oct 17, 2018 10:16:01 AM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service [Catalina]
Oct 17, 2018 10:16:01 AM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-nio-8080"]
Oct 17, 2018 10:16:01 AM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["ajp-nio-8009"]


填坑法&＃xff1a;

有的情形下Eclipse会自动帮我们找出这些未下载完全的文件&＃xff0c;在Problem视图可以看到类似&＃xff1a;

但是有的时候就没那么幸运了。 网上是说可以通过maven test发现&＃xff0c; 但是好像对于eclipse没识别的也发现不了。

最后的办法就是对每个jar点击一下&＃xff0c; 看是否会出错。

找到有问题的&＃xff0c; 删除之&＃xff0c;重新下载。
注&＃xff1a; 这里出现问题的是 stax2-api-3.1.4.jar

坑2&＃xff1a;The main resource set specified [D:\devworkspace\ecpphotonspace.metadata.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\restws] is not valid
资源设置非法。

SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot&＃64;6c26e588]at java.util.concurrent.FutureTask.report(Unknown Source)at java.util.concurrent.FutureTask.get(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:949)at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot&＃64;6c26e588]at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:441)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4742)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4877)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)... 21 more
Caused by: java.lang.IllegalArgumentException: The main resource set specified [D:\devworkspace\ecpphotonspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\restws] is not validat org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:749)at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:706)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)... 30 moreOct 17, 2018 5:32:31 PM org.apache.catalina.core.ContainerBase startInternal
SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during startat java.util.concurrent.FutureTask.report(Unknown Source)at java.util.concurrent.FutureTask.get(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:949)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: org.apache.catalina.LifecycleException: A child container failed during startat org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:958)at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)... 13 moreOct 17, 2018 5:32:31 PM org.apache.catalina.startup.Catalina start
SEVERE: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: A child container failed during startat org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:958)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)


这个问题出现在使用eclipse的server插件运行&＃xff0c; 右键Run as Server的状况。
原因是有些文件无法copy或server插件的目录&＃xff1a;
.metadata.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps
导致找不到资源&＃xff0c;启动失败。
常见的方法是remove项目之后重新添加&＃xff0c; 如果实在顽固的话&＃xff0c;就只能maven install后 copy到tomcat或其他服务器目录下执行了。

坑3&＃xff1a; Error creating bean with name ‘XXXXservice’: Invocation of init method failed; nested exception is org.apache.cxf.service.factory.ServiceConstructionException
创建服务bean失败&＃xff0c; 这是此次被坑了时间最长的&＃xff0c;也是自己大意了。
有一种原因是依赖库的版本不对&＃xff0c;导致这个原因。逐一对应之后发现没问题。
错误信息&＃xff1a;

org.springframework.beans.factory.BeanCreationException: Error creating bean with name &＃39;restService&＃39;: Invocation of init method failed; nested exception is org.apache.cxf.service.factory.ServiceConstructionExceptionat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1699)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:573)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:409)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:291)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4627)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5091)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: org.apache.cxf.service.factory.ServiceConstructionExceptionat org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:219)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1824)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1767)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1695)... 42 more
Caused by: org.apache.cxf.service.factory.ServiceConstructionException: No resource classes foundat org.apache.cxf.jaxrs.AbstractJAXRSFactoryBean.checkResources(AbstractJAXRSFactoryBean.java:317)at org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:159)... 49 moreOct 17, 2018 3:15:57 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class [org.springframework.web.context.ContextLoaderListener]
org.springframework.beans.factory.BeanCreationException: Error creating bean with name &＃39;restService&＃39;: Invocation of init method failed; nested exception is org.apache.cxf.service.factory.ServiceConstructionExceptionat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1699)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:573)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:409)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:291)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4627)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5091)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)at java.util.concurrent.FutureTask.run(Unknown Source)at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)at org.apache.catalina.startup.Catalina.start(Catalina.java:682)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: org.apache.cxf.service.factory.ServiceConstructionExceptionat org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:219)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1824)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1767)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1695)... 42 more
Caused by: org.apache.cxf.service.factory.ServiceConstructionException: No resource classes foundat org.apache.cxf.jaxrs.AbstractJAXRSFactoryBean.checkResources(AbstractJAXRSFactoryBean.java:317)at org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:159)... 49 more


No resource classes found&＃xff1a;资源没找到

实在没辙&＃xff0c; Debug一下

没有找到服务的类。看一下Bean的配置

bean 的id 和jaxrs:server 的id 相同&＃xff0c; 导致被覆盖&＃xff0c;找不到RestService Bean.