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我正在编写一个 ant buildfile 来使用 eclipse 和 tomcat 7 服务器创建我的第一个 war 文件。如果您能帮我放松一下,我将不胜感激,因为这是我第一次创建战争文件。我已经得到了构建文件来创建一个war文件,但是当我解压缩war文件时,我发现它不包含它需要包含的所有内容。结果,当我尝试将应用程序以war文件的形式部署到tomcat时,web容器找不到应用程序中的任何servlet。我在下面发布我的输入、输出和代码。有人可以告诉我如何修复下面的代码,以便war文件中的输出与eclipse的输入相匹配吗?

以下是eclipse项目的结构:

以下是解压后的war文件内容:

这是 ant 构建文件的代码:

<?xml version="1.0" encoding="UTF-8"?>

<project basedir="C:\mypath\workspace\myapp" name="myapp" default="default">
    <target name="default" depends="setup,compile,buildwar,deploy"></target>

    <target name="setup">
        <mkdir dir="dist" />
        <echo>Copying web into dist</echo>
        <copydir dest="dist/web" src="web" />
        <copydir dest="dist/web/WEB-INF/lib" src="${basedir}/web/WEB-INF/lib" />
    </target>

    <target name="compile">
        <delete dir="${dist.dir}/web/WEB-INF/classes" />
        <mkdir dir="${dist.dir}/web/WEB-INF/classes" />
        <javac destdir="${dist.dir}/web/WEB-INF/classes" srcdir="src">
            <classpath>
                <fileset dir="${basedir}/web/WEB-INF/lib">
                    <include name="*" />
                </fileset>
            </classpath>
        </javac>
        <copy todir="${dist.dir}/web/WEB-INF/classes">
            <fileset dir="src">
                <include name="**/*.properties" />
                <include name="**/*.xml" />
            </fileset>
        </copy>
    </target>

    <target name="buildwar">
        <war basedir="${basedir}/dist/web" destfile="myapp.war"
             webxml="${basedir}/dist/web/WEB-INF/web.xml">
            <exclude name="WEB-INF/**" />
            <webinf dir="${basedir}/dist/web/WEB-INF/">
                <include name="**/*.jar" />
            </webinf>
        </war>
    </target>

    <target name="deploy">
        <copy file="myapp.war" todir="${tomcat.deploydir}" />
    </target>

</project>  

请注意,运行此脚本会创建三个 war 文件副本。我只想要一份。


编辑:

我尝试了 Shaunak 的建议,现在当我解压缩 war 文件时得到以下输出:

将生成的 war 部署到 tomcat 仍然会产生 404 错误,因为 Web 容器找不到 servlet。我似乎在输出中找不到 web.xml 或 myapp.xml,war 文件中似乎也不存在任何 jar 文件依赖项,但好消息是包文件夹似乎同时包含 java 文件和类文件。


第二次编辑:

这是eclipse生成的ant构建文件。运行以下构建文件时应该创建的 .war 文件在哪里?战争文件的名称是什么?

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- WARNING: Eclipse auto-generated file.
          Any modifications will be overwritten.
          To include a user specific buildfile here, simply create one in the same
          directory with the processing instruction <?eclipse.ant.import?>
          as the first entry and export the buildfile again. --><project basedir="." default="build" name="myapp">
    <property environment="env"/>
    <property name="ECLIPSE_HOME" value="../../../../java/eclipse"/>
    <property name="debuglevel" value="source,lines,vars"/>
    <property name="target" value="1.7"/>
    <property name="source" value="1.7"/>
    <path id="Web App Libraries.libraryclasspath"/>
    <path id="EAR Libraries.libraryclasspath"/>
    <path id="myapp.classpath">
        <pathelement location="web/WEB-INF/classes"/>
        <pathelement location="web/WEB-INF/lib/ant.jar"/>
        <pathelement location="web/WEB-INF/lib/jaxen.jar"/>
        <pathelement location="web/WEB-INF/lib/xalan.jar"/>
        <pathelement location="web/WEB-INF/lib/xerces.jar"/>
        <pathelement location="lib/commons-logging-1.1.3.jar"/>
        <pathelement location="lib/commons-logging-1.1.3-javadoc.jar"/>
        <pathelement location="lib/commons-logging-1.1.3-sources.jar"/>
        <pathelement location="lib/commons-logging-1.1.3-test-sources.jar"/>
        <pathelement location="lib/commons-logging-adapters-1.1.3.jar"/>
        <pathelement location="lib/commons-logging-api-1.1.3.jar"/>
        <pathelement location="lib/commons-logging-tests.jar"/>
        <pathelement location="web/WEB-INF/lib/jstl-1.2.jar"/>
        <pathelement location="web/WEB-INF/lib/commons-logging-1.1.3.jar"/>
        <pathelement location="web/WEB-INF/lib/commons-logging-1.1.3-javadoc.jar"/>
        <pathelement location="web/WEB-INF/lib/commons-logging-1.1.3-sources.jar"/>
        <pathelement location="web/WEB-INF/lib/commons-logging-1.1.3-test-sources.jar"/>
        <pathelement location="web/WEB-INF/lib/commons-logging-adapters-1.1.3.jar"/>
        <pathelement location="web/WEB-INF/lib/commons-logging-api-1.1.3.jar"/>
        <pathelement location="web/WEB-INF/lib/commons-logging-tests.jar"/>
        <pathelement location="web/WEB-INF/lib/servlet-api.jar"/>
        <pathelement location="web/WEB-INF/lib/jsp-api.jar"/>
        <path refid="Web App Libraries.libraryclasspath"/>
        <path refid="EAR Libraries.libraryclasspath"/>
    </path>
    <target name="init">
        <mkdir dir="web/WEB-INF/classes"/>
        <copy includeemptydirs="false" todir="web/WEB-INF/classes">
            <fileset dir="src">
                <exclude name="**/*.java"/>
            </fileset>
        </copy>
    </target>
    <target name="clean">
        <delete dir="web/WEB-INF/classes"/>
    </target>
    <target depends="clean" name="cleanall"/>
    <target depends="build-subprojects,build-project" name="build"/>
    <target name="build-subprojects"/>
    <target depends="init" name="build-project">
        <echo message="${ant.project.name}: ${ant.file}"/>
        <javac debug="true" debuglevel="${debuglevel}" destdir="web/WEB-INF/classes" includeantruntime="false" source="${source}" target="${target}">
            <src path="src"/>
            <classpath refid="myapp.classpath"/>
        </javac>
    </target>
    <target description="Build all projects which reference this project. Useful to propagate changes." name="build-refprojects"/>
    <target description="copy Eclipse compiler jars to ant lib directory" name="init-eclipse-compiler">
        <copy todir="${ant.library.dir}">
            <fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar"/>
        </copy>
        <unzip dest="${ant.library.dir}">
            <patternset includes="jdtCompilerAdapter.jar"/>
            <fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar"/>
        </unzip>
    </target>
    <target description="compile project with Eclipse compiler" name="build-eclipse-compiler">
        <property name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"/>
        <antcall target="build"/>
    </target>
    <target name="GetBI">
        <java classname="myapp.plotters.GetBI" failonerror="true" fork="yes">
            <classpath refid="myapp.classpath"/>
        </java>
    </target>
    <target name="GetPlotGIF (2)">
        <java classname="myapp.plotters.GetPlotGIF" failonerror="true" fork="yes">
            <classpath refid="myapp.classpath"/>
        </java>
    </target>
</project>  
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