【docker】springboot通过CXF调用websevice部署在docker报异常

约定不等于承诺〃 2023-01-11 08:35 249阅读 0赞

**简单说明：**

1.要调用的接口是webservice接口（wsdl）

2.通过springboot cxf实现接口调用

3.开发完成本地调用没问题，虚拟机服务器上部署也没问题

4.在部署到docker时调用接口出现异常

**异常如下：**

导致异常的原因就是：ClassNotFoundException: com.sun.tools.internal.xjc.api.XJC

java.lang.Exception: 
    	at com.zjs.crm.warn.worker.webservice.CustomerService.getCurentDateReport(CustomerService.java:63)
    	at com.zjs.crm.warn.worker.webservice.CustomerService$$FastClassBySpringCGLIB$$fbdbd27a.invoke(<generated>)
    	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:736)
    	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    	at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:84)
    	at com.zjs.crm.warn.worker.aspect.LogServiceAspect.doAroundAdvice(LogServiceAspect.java:43)
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:627)
    	at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:616)
    	at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)
    	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:168)
    	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
    	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:671)
    	at com.zjs.crm.warn.worker.webservice.CustomerService$$EnhancerBySpringCGLIB$$57ca83ed.getCurentDateReport(<generated>)
    	at com.zjs.crm.warn.worker.timer.CrmWarnComplaintTimer.complaintDailyReportTimer(CrmWarnComplaintTimer.java:83)
    	at com.zjs.crm.warn.worker.timer.CrmWarnComplaintTimer$$FastClassBySpringCGLIB$$92aaf45.invoke(<generated>)
    	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:736)
    	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    	at org.springframework.aop.interceptor.AsyncExecutionInterceptor$1.call(AsyncExecutionInterceptor.java:115)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    	at java.lang.Thread.run(Thread.java:748)
    Caused by: java.lang.IllegalStateException: Unable to create schema compiler
    	at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompilerWithDefaultAllocator(JAXBUtils.java:744)
    	at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createSchemaCompiler(DynamicClientFactory.java:445)
    	at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:325)
    	at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:243)
    	at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:236)
    	at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.createClient(DynamicClientFactory.java:191)
    	at com.zjs.crm.warn.worker.webservice.CustomerService.getCurentDateReport(CustomerService.java:45)
    	... 26 common frames omitted
    Caused by: javax.xml.bind.JAXBException: null
    	at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompiler(JAXBUtils.java:729)
    	at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompilerWithDefaultAllocator(JAXBUtils.java:736)
    	... 32 common frames omitted
    Caused by: java.lang.ClassNotFoundException: com.sun.tools.internal.xjc.api.XJC
    	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
    	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
    	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
    	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    	at java.lang.Class.forName0(Native Method)
    	at java.lang.Class.forName(Class.java:348)
    	at org.apache.cxf.common.jaxb.JAXBUtils.createSchemaCompiler(JAXBUtils.java:722)
    	... 33 common frames omitted

百度了下该类属于jdk开发版本中lib下的tools.jar，在JRE中是没有的, 如果项目是部署在tomcat等这些传统服务器中，可以将该jar复制到这些服务器的lib下，但是由于是docker部署，无法按照此方法处理。

查看docker部署时依赖的基础镜像发现其引入的是openjdk中的jre下的lib，该lib下没有tools.jar，也就是说镜像引入的不是jdk的开发版本。于是通过以下方式进行尝试，**全都不行：**

1. 将tools.jar在打包时也打入项目中

2.将tools.jar通过maven安装到maven本地库，在进行打包

3.将openjdk开发版本下的tools.jar复制到jre中重新打基础镜像

**最终解决方案：**

**用openJDK下的JDK构建基础镜像而不是JRE，最终该异常解决，部署docker成功**

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