找不到動作類-Struts 2.3

Question

<Jul 29, 2015 10:55:58 AM IST> <Error> <HTTP> <BEA-101165> <Could not load user defined filter in web.xml: org.apache.st
ruts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.
Unable to load configuration. - action - zip:C:/DEV/bea92MP3/user_projects/domains/cv_domain/servers/AdminServer/tmp/_WL
_user/ficv2/3ie869/war/WEB-INF/lib/_wl_cls_gen.jar!/struts.xml:9:72
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:493)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57)
at weblogic.servlet.internal.FilterManager$FilterInitAction.run(FilterManager.java:309)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    Truncated. see log file for complete stacktrace
Unable to load configuration. - action - zip:C:/DEV/bea92MP3/user_projects/domains/cv_domain/servers/AdminServer/tmp/_WL
_user/ficv2/3ie869/war/WEB-INF/lib/_wl_cls_gen.jar!/struts.xml:9:72
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)
        at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967)
        at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435)
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479)
        at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
        Truncated. see log file for complete stacktrace
Action class [com.login.action.LoginAction] not found - action - zip:C:/DEV/bea92MP3/user_projects/domains/cv
_domain/servers/AdminServer/tmp/_WL_user/ficv2/3ie869/war/WEB-INF/lib/_wl_cls_gen.jar!/struts.xml:9:72

我在將使用struts 2.3 jar構建的ear部署到weblogic服務器時遇到了異常
struts.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <constant name="struts.devMode" value="true" />
    <package name="default" namespace="/" extends="struts-default">
        <action name="login" class="com.login.action.LoginAction">
            <result name="success">/jsp/index.jsp</result>
        </action>
    </package>
</struts>   

web.xml

    <?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <display-name>ficv2.0</display-name>
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <welcome-file-list>
        <welcome-file>/jsp/index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

以下是使用的罐子列表

• commons-fileupload-1.3.1.jar
• commons-io-2.2.jar
• commons-lang3-3.0.jar
• freemarker-2.3.22.jar
• javassist-3.11.0.GA.jar
• ognl-3.0.6.jar
• struts2-core-2.3.24.jar

• xwork-core-2.3.24.jar

  build.xml

   <target name="set_env" unless="set_env" description="setup the properties."> <!-- All the system environment variables will be accessed by prefixing "env.". To do that following property has to be set and be pointing to env --> <property environment="env" /> <property name="java.home" value="${env.JAVA_HOME}" /> <!-- Settings for global directories --> <property name="root.dir" value="." /> <property name="source.dir" value="${root.dir}/src" /> <property name="build.dir" value="${root.dir}/build" /> <property name="webapp.dir" value="${root.dir}/WebContent" /> <property name="lib.dir" value="${webapp.dir}/WEB-INF/lib" /> <property name="classes.dir" value="${webapp.dir}/WEB-INF/classes" /> <!-- Refers to cvs_build dir --> <property name="web.jar.name" value="struts2.0-web" /> <property name="ear.name" value="struts2.0" /> <property name="war.name" value="struts2.0" /> <!-- Class path settings --> <property name="struts.jars" value="${lib.dir}/struts2-core-2.3.24.jar ; ${lib.dir}/freemarker-2.3.22.jar ; ${lib.dir}/xwork-core-2.3.24.jar ; ${lib.dir}/ognl-3.0.6.jar ; ${lib.dir}/commons-fileupload-1.3.1.jar; ${lib.dir}/commons-io-2.2.jar; ${lib.dir}/commons-lang3-3.0.jar;${lib.dir}/javaassist-3.11.0.GA.jar;" /> <!-- End - Class path settings --> </target> <target name="init" depends="set_env" description="Initializes the required directories."> <mkdir dir="${webapp.dir}" /> <mkdir dir="${lib.dir}" /> <mkdir dir="${classes.dir}" /> <mkdir dir="${build.dir}" /> <path id="project.class.path"> <fileset dir="${lib.dir}"> <include name="*.jar" /> </fileset> </path> </target> <target name="clean" depends="set_env" description="Cleans up the classes and output directories"> <echo message="Deleting Classes..." /> <delete dir="${classes.dir}" /> <echo message="Deleting ear and war..." /> <delete dir="${build.dir}/${ear.name}.ear" /> <delete dir="${build.dir}/${war.name}.war" /> </target> <target name="compile" depends="init" description="Compiles all source files"> <javac debug="on" srcdir="${source.dir}" destdir="${classes.dir}" verbose="true" classpath="${struts.jars}"> </javac> <echo message="${webapp.dir}" /> <copy file="${source.dir}/struts.xml" todir="${classes.dir}"/> </target> <target name="create_jar" depends="compile" description="Package the Java classes into a jar."> <echo message="Creating Jar file..." /> <delete file="${webapp.dir}/WEB-INF/lib/${web.jar.name}.jar" /> <jar jarfile="${webapp.dir}/WEB-INF/lib/${web.jar.name}.jar" basedir="${classes.dir}" includes="**/action/**" /> </target> <target name="create_war"> <delete file="${build.dir}/${war.name}.war" /> <echo message="${webapp.dir}" /> <jar jarfile="${build.dir}/${war.name}.war" update="yes" manifest="${webapp.dir}/META-INF/MANIFEST.MF"> <fileset dir="${webapp.dir}"> <include name="**" /> </fileset> <zipfileset dir="${webapp.dir}/images" prefix="images"> <include name="**" /> </zipfileset> </jar> </target> <target name="create_ear" depends="create_war"> <delete file="${build.dir}/${ear.name}.ear" /> <ear earfile="${build.dir}/${ear.name}.ear" appxml="${root.dir}/META-INF/application.xml"> <fileset dir="${build.dir}"> <include name="*.jar" /> </fileset> <fileset file="${build.dir}/${war.name}.war" /> </ear> </target> <target name="all" depends="set_env, create_jar, create_ear" description="Perform all targets." /> 

請讓我知道如何解決。

Answer 1

我更改了可解決錯誤的生成腳本， 盡管不知道以前的生成腳本出了什么問題（可能是以前的生成腳本引起了jar沖突）。

<project name="Struts2.0" default="archive" basedir=".">

    <description>
           Basic Struts 2 Java Web Application
    </description>

    <property file="build.properties"/>



    <!-- ==================== Clean Target ==================================== -->

    <!--
      The "clean" target deletes any previous "build" and "dist" directory,
      so that you can be ensured the application can be built from scratch.
    -->
    <target name="clean" description="Delete old build and dist directories">
        <delete dir="${dist.home}"/>
        <delete dir="${build.home}"/>
    </target>

    <!-- ==================== Init Target ================================== -->

    <!--

      The "init" target is used to create the "build" destination directory,
      Normally, this task is executed indirectly when needed.

    -->
    <target name="init" depends="clean"  description="Create build directory">

        <mkdir dir="${build.home}" />

    </target>

    <!-- ==================== Compile Target ================================== -->

    <!--

      The "compile" target transforms source files (from your "src" directory)
      into class files in the appropriate location in the build directory.
      This example assumes that you will be including your classes in an
      unpacked directory hierarchy under "/WEB-INF/classes".

    -->
    <target name="compile" depends="init" description="Compile Java sources">


        <mkdir dir="${build.home}/WEB-INF/classes" />

        <javac srcdir="${source.home}"
                destdir="${build.home}/WEB-INF/classes"
                debug="${compile.debug}"
                deprecation="${compile.deprecation}"
                optimize="${compile.optimize}"
                source="1.5" target="1.5">

            <classpath>
                <path>
                    <fileset dir="${lib.home}" />
                </path>
            </classpath>

        </javac>

    </target>

    <!-- ==================== Build Target ================================== -->

    <!--

      The "build" target copies all non class files to build directory

    -->

    <target name="build" depends="compile" description="Copies all non Java classes to build directoy">
        <copy todir="${build.home}">
            <fileset dir="${webapp.home}" excludes="CVS,**/*.class" />
        </copy>
        <copy todir="${build.home}/WEB-INF/classes">
            <fileset dir="${source.home}" excludes="CVS,**/*.java" />
        </copy>
    </target>

    <!-- ==================== Archive Target ================================== -->

    <!--

      The "archive" target create a binary archive of all files in build.home

    -->

    <target name="archive" depends="build" description="Create binary archive of all files in dist.home">

        <mkdir     dir="${dist.home}" />

        <!-- Create application WAR file -->
        <jar jarfile="${dist.home}/${app.name}.war"
                basedir="${build.home}" />

    </target>   

</project>

Answer 2

struts.xml必須放在WEB-INF目錄中。 另外，請確保指定的路徑（com \\ ssga \\ fi \\ cv \\ login \\ action \\ LoginAction）中存在“ LoginAction”