当前服务器版本-> 6.1.1
通过“配置”->数据源创建数据源时，我能够连接到外部Oracle数据库。
但是，当我尝试创建数据服务并添加数据源时，我能够连接到相同的Oracle数据库。
设置中是否可能缺少某些内容。
数据服务代码：
<data name="OracleDataService">
<config enableOData="false" id="Oracledb">
<property name="driverClassName">oracle.jdbc.driver.OracleDriver</property>
<property name="url">jdbc:oracle:thin:<username>/<password>@myhost:2070<mysid></property>
</config>
<query id=""
.............../>
这很完美，可以将数据从我的数据库中拉出。 当我尝试tp时，在下面的“配置->数据源->添加数据源”下创建数据源：
<?xml version="1.0" encoding="UTF-8"?>
<datasource>
<name>oracledb</name>
<definition type="RDBMS">
<configuration>
<driverClassName>oracle.jdbc.driver.OracleDriver</driverClassName>
<url>jdbc:oracle:thin:<username>/<password>@myhost:2070</url>
</configuration>
</definition>
</datasource>
我收到此错误：
TID[-1234] [EI] [2018-09-11 16:34:34,056] ERROR {org.wso2.carbon.ndatasource.core.DataSourceRepository} - Error establishing data source connection: ORA-01017: invalid username/password; logon denied org.wso2.carbon.ndatasource.rdbms.RDBMSDataSourceReader.testDataSourceConnection(RDBMSDataSourceReader.java:87) org.wso2.carbon.ndatasource.core.DataSourceRepository.testDataSourceConnection(DataSourceRepository.java:512) org.wso2.carbon.ndatasource.core.services.NDataSourceAdminService.testDataSourceConnection(NDataSourceAdminService.java:89) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212) org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117) org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:169) org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:82) org.wso2.carbon.core.transports.local.CarbonLocalTransportSender.finalizeSendWithToAddress(CarbonLocalTransportSender.java:45) org.apache.axis2.transport.local.LocalTransportSender.invoke(LocalTransportSender.java:77) org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:430) org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225) org.apache.axis2.client.OperationClient.execute(OperationClient.java:149) org.wso2.carbon.ndatasource.ui.stub.NDataSourceAdminStub.testDataSourceConnection(NDataSourceAdminStub.java:1142) org.wso2.carbon.ndatasource.ui.NDataSourceAdminServiceClient.testDataSourceConnection(NDataSourceAdminServiceClient.java:88) org.apache.jsp.ndatasource.validateconnection_002dajaxprocessor_jsp._jspService(validateconnection_002dajaxprocessor_jsp.java:99) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155) org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37) org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.wso2.carbon.ui.filters.cache.URLBasedCachePreventionFilter.doFilter(URLBasedCachePreventionFilter.java:57) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:88) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.wso2.carbon.ui.filters.CSRFPreventionFilter.doFilter(CSRFPreventionFilter.java:88) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.wso2.carbon.ui.filters.CRLFPreventionFilter.doFilter(CRLFPreventionFilter.java:61) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:120) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99) org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57) org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62) org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159) org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452) org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1087) org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1760) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1719) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Thread.java:745)