ERROR org.springframework.web.context.ContextLoader:213 - Context initialization failed

 ERROR org.springframework.web.context.ContextLoader:213 - Context initialization failed

org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [/ssh1/src/service/Productservice] for bean with name 'productservice' defined in class path resource [applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: /ssh1/src/service/Productservice

at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1217)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:568)

at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1287)

at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:842)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:525)

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:730)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:387)

at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:270)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4276)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4779)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:803)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:780)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)

at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1080)

at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1003)

at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:507)

at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322)

at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:325)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1069)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1061)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)

at org.apache.catalina.core.StandardService.start(StandardService.java:525)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:761)

at org.apache.catalina.startup.Catalina.start(Catalina.java:595)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Caused by: java.lang.ClassNotFoundException: /ssh1/src/service/Productservice

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1698)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1544)

at org.springframework.util.ClassUtils.forName(ClassUtils.java:255)

at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:397)

at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1239)

at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1209)

... 33 more

最上面的错误，怎么解决？