Java 尝试在Eclipse中使用Tomcat服务器启动webservice

我是一个尝试使用ApacheTomcat7和eclipse创建web服务的初学者，我已经完成了以下步骤。 -将AXIS2的运行时位置设置为安装位置。 -使用名为OperatorClass的简单类和只添加2个整数的方法创建动态web项目。 -在动态web项目上创建web服务，使用OperatorClass并在ApacheTomcat7服务器上运行它

一旦我到达AXIS2主页，在单击“服务”之后，我会收到这些错误，我不知道它们是什么意思，也不知道如何解决它们。希望这里有人能帮忙

HTTP Status 500 - Servlet.init() for servlet AxisServlet threw exception
type Exception report
message Servlet.init() for servlet AxisServlet threw exception
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet.init() for servlet AxisServlet threw exception
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
    java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    java.lang.Thread.run(Unknown Source)
root cause
java.lang.NoClassDefFoundError: org/apache/ws/commons/schema/resolver/URIResolver
    org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
    org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:144)
    org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
    org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
    org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
    org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
    org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
    org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
    org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
    org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:620)
    org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
    java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    java.lang.Thread.run(Unknown Source)
root cause
java.lang.ClassNotFoundException: org.apache.ws.commons.schema.resolver.URIResolver
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
    org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
    org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:144)
    org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
    org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
    org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
    org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
    org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
    org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
    org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
    org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:620)
    org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
    java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    java.lang.Thread.run(Unknown Source)

Servlet AxisServlet的HTTP状态500-Servlet.init（）引发异常 类型异常报告 Servlet AxisServlet的消息Servlet.init（）引发异常 说明服务器遇到内部错误，无法满足此请求。 例外 javax.servlet.ServletException:servlet的servlet.init（）引发异常 org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:505） org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:103） org.apache.catalina.valves.AccessLogValve.invoke（AccessLogValve.java:950） org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:423） org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1079） org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process（AbstractProtocol.java:620） org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run（JIoEndpoint.java:316） java.util.concurrent.ThreadPoolExecutor.runWorker（未知源） java.util.concurrent.ThreadPoolExecutor$Worker.run（未知源） org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run（TaskThread.java:61） java.lang.Thread.run（未知源） 根本原因 java.lang.NoClassDefFoundError:org/apache/ws/commons/schema/resolver/URIResolver org.apache.axis2.deployment.ModuleDeployer.deploy（ModuleDeployer.java:128） org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy（DeploymentFileData.java:144） org.apache.axis2.deployment.DeploymentEngine.doDeploy（DeploymentEngine.java:585） org.apache.axis2.deployment.RepositoryListener.init（RepositoryListener.java:264） org.apache.axis2.deployment.RepositoryListener.init2（RepositoryListener.java:66） org.apache.axis2.deployment.RepositoryListener.（RepositoryListener.java:61） org.apache.axis2.deployment.DeploymentEngine.loadRepository（DeploymentEngine.java:152） org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration（WarBasedAxisConfigurator.java:233） org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext（ConfigurationContextFactory.java:64） org.apache.axis2.transport.http.AxisServlet.initConfigContext（AxisServlet.java:620） org.apache.axis2.transport.http.AxisServlet.init（AxisServlet.java:471） org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:505） org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:103） org.apache.catalina.valves.AccessLogValve.invoke（AccessLogValve.java:950） org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:423） org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1079） org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process（AbstractProtocol.java:620） org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run（JIoEndpoint.java:316） java.util.concurrent.ThreadPoolExecutor.runWorker（未知源） java.util.concurrent.ThreadPoolExecutor$Worker.run（未知源） org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run（TaskThread.java:61） java.lang.Thread.run（未知源） 根本原因 java.lang.ClassNotFoundException:org.apache.ws.commons.schema.resolver.URIResolver org.apache.catalina.loader.WebappClassLoader.loadClass（WebappClassLoader.java:1720） org.apache.catalina.loader.WebappClassLoader.loadClass（WebappClassLoader.java:1571） org.apache.axis2.deployment.ModuleDeployer.deploy（ModuleDeployer.java:128） org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy（DeploymentFileData.java:144） org.apache.axis2.deployment.DeploymentEngine.doDeploy（DeploymentEngine.java:585） org.apache.axis2.deployment.RepositoryListener.init（RepositoryListener.java:264） org.apache.axis2.deployment.RepositoryListener.init2（RepositoryListener.java:66） org.apache.axis2.deployment.RepositoryListener.（RepositoryListener.java:61） org.apache.axis2.deployment.DeploymentEngine.loadRepository（DeploymentEngine.java:152） org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration（WarBasedAxisConfigurator.java:233） org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext（ConfigurationContextFactory.java:64） org.apache.axis2.transport.http.AxisServlet.initConfigContext（AxisServlet.java:620） org.apache.axis2.transport.http.AxisServlet.init（AxisServlet.java:471） org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:505） org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:103） org.apache.catalina.valves.AccessLogValve.invoke（AccessLogValve.java:950） org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:423） org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1079） org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process（AbstractProtocol.java:620） org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run（JIoEndpoint.java:316） java.util.concurrent.ThreadPoolExecutor.runWorker（未知源） java.util.concurrent.ThreadPoolExecutor$Worker.run（未知源） org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run