出错： IOException parsing XML document from ServletContext resource [/cn.mgy.conig]; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/cn.mgy.conig]

时间：2024-07-12 13:05:38

错误的详细内容：

严重: StandardWrapper.Throwable

org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/cn.mgy.conig]; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/cn.mgy.conig]

    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344)

    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)

    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)

    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)

    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)

    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)

    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)

    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)

    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614)

    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:515)

    at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)

    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)

    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)

    at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)

    at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)

    at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:171)

    at javax.servlet.GenericServlet.init(GenericServlet.java:158)

    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1144)

    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1091)

    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:773)

    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)

    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)

    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)

    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)

    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)

    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)

    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)

    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)

    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)

    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)

    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)

    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)

    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

    at java.lang.Thread.run(Thread.java:748)

Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/cn.mgy.conig]

    at org.springframework.web.context.support.ServletContextResource.getInputStream(ServletContextResource.java:141)

    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:330)

    ... 36 more

出错的原因：忘记添加指定加载的配置类容器

 <!-- 配置核心控制器，拦截所有的请求，来让一个请求对应一个方法 -->

     <servlet>

         <servlet-name>dispatcherServlet</servlet-name>

         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

         <!-- 指定配置类的路径 -->

         <init-param>

             <param-name>contextConfigLocation</param-name>

             <param-value>cn.mgy.conig</param-value>

         </init-param>

         <!-- 指定加载注解配置类的容器 -->

11         <init-param>

12             <param-name>contextClass</param-name>

13             <param-value>org.springframework.web.context.support.AnnotationConfigWebApplicationContext</param-value>

14         </init-param>

     </servlet>

     <servlet-mapping>

         <servlet-name>dispatcherServlet</servlet-name>

         <url-pattern>*.do</url-pattern>

     </servlet-mapping>

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