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一切工作正常,直到我添加一個新的Java包到我的項目中,當我運行我的應用程序堆棧跟蹤顯示java.lang.ClassNotFoundException
,我不得不引用另一個類庫,因爲我無法弄清楚如何使用eclipse編譯新的新類。我添加了一個外部文件夾到我的構建路徑來暫時解決問題,但現在我面臨着同樣的問題。類未發現異常:STS
堆棧跟蹤和web.xml低於:
我的問題是,你怎麼辦編譯項目使用Eclipse創建新類?
Caused by: java.lang.ClassNotFoundException: org.bixin.dugsi.security.JpaRealm
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1676)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:257)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:408)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1271)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1242)
... 38 more
WEB XML:
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>Dugsi_Manager Vaadin Application Servlet</servlet-name>
<servlet-class>com.vaadin.terminal.gwt.server.ApplicationServlet</servlet-class>
<init-param>
<param-name>application</param-name>
<param-value>org.bixin.dugsi.web.DugsiManagerApplication</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>Dugsi_Manager Vaadin Application Servlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>