java.lang.NoSuchMethodError : javax. servlet.ServletContext.getContextPath()Ljava/lang/String;

Question

我在重启 Tomcat 后将文件 war 部署到 Tomcat 时，韩国的 egovframework 出现问题，它显示如下错误:

2011-12-23 09:16:01,101 ERROR [org.springframework.web.servlet.DispatcherServlet] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'imageRenderer' defined in ServletContext resource [/WEB-INF/config/egovframework/springmvc/egov-com-servlet.xml]: Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String;
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
        at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442)
        at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458)
        at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:339)
        at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:306)
        at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:127)
        at javax.servlet.GenericServlet.init(GenericServlet.java:212)
        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)
        at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:791)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:660)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)
....................................................

我用过:

[root@localhost bin]# java -version

java version "1.6.0_20"
OpenJDK Runtime Environment (IcedTea6 1.9.10) (rhel-1.23.1.9.10.el5_7-i386)
OpenJDK Client VM (build 19.0-b09, mixed mode)

这是文件 WEB-INF/web.xml

<display-name>spring security</display-name>
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>utf-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>*.do</url-pattern>
    </filter-mapping>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>*.mdo</url-pattern>
    </filter-mapping>

    <filter>
        <filter-name>HTMLTagFilter</filter-name>
        <filter-class>egovframework.com.cmm.filter.HTMLTagFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>HTMLTagFilter</filter-name>
        <url-pattern>*.do</url-pattern>
    </filter-mapping>

        <!-- 0. 로그인 정책 컴포넌트용 필터 -->
        <!--
    <filter>
        <filter-name>LoginPolicyFilter</filter-name>
        <filter-class>egovframework.com.uat.uap.filter.EgovLoginPolicyFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>LoginPolicyFilter</filter-name>
        <url-pattern>/uat/uia/actionLogin.do</url-pattern>
    </filter-mapping>
     -->
        <!-- Restoration from HTMLTagFilter's action (certification login) -->

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:egovframework/spring/com/context-*.xml</param-value>
    </context-param>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>action</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/config/egovframework/springmvc/egov-com-*.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>action</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>

        <!-- 1. Spring Security 필터 설정-->
    <filter>
        <filter-name>springSecurityFilterChain</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>springSecurityFilterChain</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <listener>
        <listener-class>org.springframework.security.ui.session.HttpSessionEventPublisher</listener-class>
    </listener>

        <!-- 2. Spring Security 로그아웃 설정을 위한 필터 설정 -->
        <filter>
        <filter-name>EgovSpringSecurityLogoutFilter</filter-name>
        <filter-class>egovframework.com.sec.security.filter.EgovSpringSecurityLogoutFilter</filter-class>
        </filter>
        <filter-mapping>
        <filter-name>EgovSpringSecurityLogoutFilter</filter-name>
        <url-pattern>/uat/uia/actionLogout.do</url-pattern>
        </filter-mapping>

        <!-- 2. Spring Security 로그인 설정을 위한 필터 설정 -->
        <filter>
        <filter-name>EgovSpringSecurityLoginFilter</filter-name>
        <filter-class>egovframework.com.sec.security.filter.EgovSpringSecurityLoginFilter</filter-class>
                <init-param>
                        <description>로그인 실패시 반활 될 URL설정</description>
                        <param-name>loginURL</param-name>
                        <param-value>/uat/uia/egovLoginUsr.do</param-value>
                </init-param>
        </filter>
        <filter-mapping>
        <filter-name>EgovSpringSecurityLoginFilter</filter-name>
        <url-pattern>*.do</url-pattern>
        </filter-mapping>

        <!-- 3. EgovSSO 로그아웃 설정을 위한 필터 설정 -->
    <!--
    <filter>
        <filter-name>EgovSSOLogoutFilter</filter-name>
        <filter-class>egovframework.com.uat.sso.filter.EgovSSOLogoutFilter</filter-class>
                <init-param>
                        <description>SSO Global Logout 처리후 반환되는 페이지 설정</description>
                        <param-name>returnURL</param-name>
                        <param-value>/j_spring_security_logout</param-value>
                </init-param>
        </filter>
        <filter-mapping>
        <filter-name>EgovSSOLogoutFilter</filter-name>
        <url-pattern>/uat/uia/actionLogout.do</url-pattern>
        </filter-mapping>
        -->

        <!-- 3. EgovSSO 로그인 설정을 위한 필터 설정 -->
    <!--
    <filter>
        <filter-name>EgovSSOLoginFilter</filter-name>
        <filter-class>egovframework.com.uat.sso.filter.EgovSSOLoginFilter</filter-class>
        </filter>
        <filter-mapping>
        <filter-name>EgovSSOLoginFilter</filter-name>
        <url-pattern>*.do</url-pattern>
        </filter-mapping>
        -->


    <!-- AjaxTags configuration START-->
    <servlet>
        <servlet-name>ajaxServlet</servlet-name>
        <servlet-class>net.sourceforge.ajaxtags.servlets.SourceLoader</servlet-class>
        <init-param>
            <param-name>prefix</param-name>
            <param-value>/ajaxtags</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>ajaxServlet</servlet-name>
        <url-pattern>/ajaxtags/js/*</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>ajaxServlet</servlet-name>
        <url-pattern>/ajaxtags/img/*</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>ajaxServlet</servlet-name>
        <url-pattern>/ajaxtags/css/*</url-pattern>
    </servlet-mapping>

    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>egovDevIndex.jsp</welcome-file>
    </welcome-file-list>
    <login-config>
        <auth-method>BASIC</auth-method>
    </login-config>

    <session-config>
        <session-timeout>600</session-timeout>
    </session-config>

    <error-page>
      <error-code>404</error-code>
      <location>/code404.jsp</location>
    </error-page>
    <error-page>
      <error-code>500</error-code>
      <location>/code500.jsp</location>
    </error-page>

</web-app>

这里是/WEB-INF/config/egovframework/springmvc/egov-com-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
        수정일                 수정자                          수정내용
  =========     =======    =================================================
  2011.09.07    서준식                  로그인 체크 인터셉터 추가
  2011.09.29    이기하                  에러페이지 경로수정
-->
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
                xmlns:aop="http://www.springframework.org/schema/aop"
                xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                                                        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
                                                        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">

        <!-- The controllers are autodetected POJOs labeled with the @Controller annotation. -->
        <context:component-scan base-package="egovframework, example">
                <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
                <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service"/>
                <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Repository"/>
        </context:component-scan>


        <!-- For Pagination Tag -->
        <bean id="imageRenderer" class="egovframework.com.cmm.ImagePaginationRenderer"/>

        <bean id="paginationManager" class="egovframework.rte.ptl.mvc.tags.ui.pagination.DefaultPaginationManager">
                <property name="rendererType">
                        <map>
                                <entry key="image" value-ref="imageRenderer"/>
                        </map>
                </property>
        </bean>

        <!--
                - The form-based controllers within this application provide @RequestMapping
                - annotations at the type level for path mapping URLs and @RequestMapping
                - at the method level for request type mappings (e.g., GET and POST).
                - In contrast, ClinicController - which is not form-based - provides
                - @RequestMapping only at the method level for path mapping URLs.
                -
                - DefaultAnnotationHandlerMapping is driven by these annotations and is
                - enabled by default with Java 5+.
        -->

        <!--
                - This bean processes annotated handler methods, applying Application-specific PropertyEditors
                - for request parameter binding. It overrides the default AnnotationMethodHandlerAdapter.
        -->
        <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
                <property name="webBindingInitializer">
                        <bean class="egovframework.com.cmm.web.EgovBindingInitializer"/>
                </property>
                <property name="customArgumentResolvers">
                        <list>
                                <bean class="egovframework.rte.ptl.mvc.bind.CommandMapArgumentResolver"/>
                        </list>
                </property>
        </bean>

        <!-- 로그인 체크가 필요한 URL과 로그인 여부를 체크해줄 인터셉터를 등록한다. -->
        <!--
        <bean id="selectAnnotaionMapper" class="egovframework.rte.ptl.mvc.handler.SimpleUrlAnnotationHandlerMapping" p:order="1">
                <property name="interceptors">
                        <list>
                                <ref local="authenticInterceptor" />
                        </list>
                </property>
                -->
                <!-- 로그인 체크가 필요한 URL 리스트  -->
                <!--
                <property name="urls">
                        <set>
                                <value>/**/*.do</value>
                        </set>
                </property>
        </bean>
        -->

        <!-- 로그인 체크 인터셉터 -->
        <!-- <bean id="authenticInterceptor" class="egovframework.com.cmm.interceptor.AuthenticInterceptor"> -->
        <!-- 인증 체크가 필요 없는 URL 리스트  -->
        <!--
                <property name="permittedURL">
                        <set>
                                <value>/uat/uia/[a-zA-Z]+\.do</value>
                                <value>/EgovLeft.do</value>
                                <value>/uat/uia/actionLogin.do</value>
                        </set>
                </property>
        </bean>
        -->

        <!--
                - This bean resolves specific types of exceptions to corresponding logical
                - view names for error views. The default behaviour of DispatcherServlet
                - is to propagate all exceptions to the servlet container: this will happen
                - here with all other types of exceptions.
        -->
        <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
                <property name="defaultErrorView" value="egovframework/com/cmm/error/egovError"/>
                <property name="exceptionMappings">
                        <props>
                                <prop key="org.springframework.dao.DataAccessException">egovframework/com/cmm/error/dataAccessFailure</prop>
                                <prop key="org.springframework.transaction.TransactionException">egovframework/com/cmm/error/dataAccessFailure</prop>
                                <prop key="egovframework.rte.fdl.cmmn.exception.EgovBizException">egovframework/com/cmm/error/egovBizException</prop>
                                <prop key="org.springframework.web.HttpSessionRequiredException">egovframework/com/uat/uia/EgovLoginUsr</prop>
                        </props>
                </property>
        </bean>

        <!--
                - This bean configures the 'prefix' and 'suffix' properties of
                - InternalResourceViewResolver, which resolves logical view names
                - returned by Controllers. For example, a logical view name of "vets"
                - will be mapped to "/WEB-INF/jsp/vets.jsp".
        -->
        <bean class="org.springframework.web.servlet.view.UrlBasedViewResolver" p:order="1"
                  p:viewClass="org.springframework.web.servlet.view.JstlView"
                  p:prefix="/WEB-INF/jsp/" p:suffix=".jsp"/>

        <!--
                - Message source for this context, loaded from localized "messages_xx" files.
                - Could also reside in the root application context, as it is generic,
                - but is currently just used within Application's web tier.
        -->
        <!-- <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource" p:basename="messages/message-common"/> -->
</beans>

Answer 1

java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String;

该方法已添加到 Servlet 2.5 中.

所以这个问题至少有3个原因:

1. servlet 容器不支持 Servlet 2.5。
2. 未声明 web.xml 符合 Servlet 2.5 或更新版本。
3. webapp 的运行时类路径中散布着不支持 Servlet 2.5 的不同 servlet 容器品牌/版本的 servlet 容器特定 JAR 文件。

解决它，

1. 确保您的 servlet 容器至少支持 Servlet 2.5。至少是 Tomcat 6、Glassfish 2、JBoss AS 4.1 等等。例如，Tomcat 5.5 最高支持 Servlet 2.4。如果您无法升级 Tomcat，则需要将 Spring 降级到 Servlet 2.4 兼容版本。
2. 确保 web.xml 的根声明符合 Servlet 2.5(或更新版本，至少是目标运行时支持的最高版本)。例如，另请参阅中途某处 our servlets wiki page .
3. 确保在 /WEB-INF/lib 中没有任何 servlet 容器特定的库，如 servlet-api.jar 或 j2ee.jar 甚至更糟，JRE/lib 或 JRE/lib/ext。他们不属于那里。这是初学者在尝试规避 IDE 中的编译错误时常犯的错误，另请参见 How do I import the javax.servlet API in my Eclipse project? .