spring 路径错误，求大神帮忙看看

[sinat_18997159]

idea里面报错No mapping found for HTTP request with URI [/owl_studio_account_transaction/user/loginwithphonenum.do] in DispatcherServlet with name 'spring'
页面报错
HTTP Status 404 -

type Status report

message

description The requested resource is not available.

Apache Tomcat/7.0.70
这是哪里出了什么问题啊
web.xml如下：
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:conf/*.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>