帮助运行第一个spring 3.0 mvc应用程序

时间:2010-11-21 19:10:32

标签: spring spring-mvc

我得到以下错误

我知道运行时环境中缺少几个jar,但我在WEB-INF / lib目录中拥有所有的requeired jar。

java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1672)
 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1517)
 at org.springframework.web.servlet.DispatcherServlet.<clinit>(DispatcherServlet.java:208)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at java.lang.Class.newInstance0(Unknown Source)
 at java.lang.Class.newInstance(Unknown Source)

<servlet>
    <servlet-name>defaulthandler</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>defaulthandler</servlet-name>
    <url-pattern>*.html</url-pattern>
</servlet-mapping>

 <bean id="viewResolver"
  class="org.springframework.web.servlet.view.InternalResourceViewResolver">
  <property name="prefix">
   <value>/WEB-INF/pages/</value>
  </property>
  <property name="suffix">
   <value>.jsp</value>
  </property>
 </bean>

我正在使用eclipse。知道怎么调试这个吗?

1 个答案:

答案 0 :(得分:5)

您没有所有必需的JAR,而您缺少Apache Commons Logging。

http://commons.apache.org/logging/