axis2 + spring sample

我按照http://ws.apache.org/axis2/1_3/spring.html 上面的例子配置axis2 +spring
为什么每次运行TestClient.java时报错：（如下）有高手能指点下吗？谢谢！
log4j:WARN No appenders could be found for logger (org.apache.axis2.util.Loader).
log4j:WARN Please initialize the log4j system properly.
org.apache.axis2.AxisFault: Transport error: 404 Error: /axis2/services/SpringAwareService
at org.apache.axis2.transport.http.HTTPSender.handleResponse(HTTPSender.java:298)
at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:192)
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:508)
at client.TestClient.main(TestClient.java:43)