如何用ant脚本构建maven项目

Question

我有一个基于Ant的遗留java项目。但是一个基于maven的新模块项目正在进行中。问题是我想通过ant脚本构建maven项目，并创建一个.ear文件，其中包括遗留的，以及新的项目依赖关系。或者反之亦然，我还想找到通过pom.xml运行ant脚本的方法。我两种方法都试过了，但都没有成功。

在我的build.xml中，我把这个目标。但这没有用

<artifact:mvn pom="../../idp/pom.xml" mavenHome="C:Program FilesApachemaven">
        <arg value="install"/>
      </artifact:mvn>

它显示build.xml中的错误"前缀"artifact"对于元素"工件:mvn"

我也试了一下:

<target name="compile-mvn-init" unless="compile.classpath" xmlns:artifact="urn:maven-artifact-ant">    
            <typedef resource="org/apache/maven/artifact/ant/antlib.xml" uri="urn:maven-artifact-ant"
                classpath="lib/maven-ant-tasks-2.1.3.jar"/> 
            <condition property="maven.repo.local" value="${maven.repo.local}" else="${user.home}/.m2/repository">
                <isset property="maven.repo.local"/>
            </condition>           
            <echo>maven.repo.local=${maven.repo.local}</echo>
            <artifact:localRepository id="local.repository" path="${maven.repo.local}"/> 
            <artifact:pom file="../../idp/pom.xml" id="maven.project"/>
            <artifact:dependencies pathId="compile.classpath" filesetId="compile.fileset" useScope="compile">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
            <artifact:dependencies pathId="test.classpath" filesetId="test.fileset" useScope="test">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
            <artifact:dependencies pathId="runtime.classpath" filesetId="runtime.fileset" useScope="runtime">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
        </target>

但是它失败了，说:

compile-mvn-init:
  [typedef] Could not load definitions from resource org/apache/maven/artifact/a
nt/antlib.xml. It could not be found.
     [echo] maven.repo.local=C:Userssingh.pankaj/.m2/repository
BUILD FAILED
D:projectsddevSLDEVRL2016_03omegabuildbuild.xml:702: Problem: failed to
create task or type urn:maven-artifact-ant:localRepository
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any <presetdef>/<macrodef> declarations have taken place

.

我在我的build.xml中编辑了这一部分，实际上问题是for path。

<target name="compile-server" 
            description="Compiles Application Tier Implementation classes.">
        <javac srcdir="${SOURCE.DIR}" destdir="${BUILD.DIR}" includes="com/emergis/els/server/**/*"
               deprecation="${compile.deprecation}" debug="${compile.debug}" fork="${compile.fork}"
               failonerror="${compile.failonerror}" verbose="${compile.verbose}" classpathref="javac.classpath.id"/>
    </target>
     <target name="compile-mvn-init" unless="compile.classpath" xmlns:artifact="urn:maven-artifact-ant">    
            <typedef resource="org/apache/maven/artifact/ant/antlib.xml" uri="urn:maven-artifact-ant"
                classpath="${basedir}libmaven-ant-tasks-2.1.3.jar"/> 
            <condition property="maven.repo.local" value="${maven.repo.local}" else="${user.home}/.m2/repository">
                <isset property="maven.repo.local"/>
            </condition>           
            <echo>maven.repo.local=${maven.repo.local}</echo>
            <artifact:localRepository id="local.repository" path="${maven.repo.local}"/> 
            <artifact:pom file="../../idp/pom.xml" id="maven.project"/>
            <artifact:dependencies pathId="compile.classpath" filesetId="compile.fileset" useScope="compile">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
            <artifact:dependencies pathId="test.classpath" filesetId="test.fileset" useScope="test">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
            <artifact:dependencies pathId="runtime.classpath" filesetId="runtime.fileset" useScope="runtime">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
        </target> 

现在错误消失了，但我的pom.xml没有执行。它只是说:

compile-mvn-init:
     [echo] maven.repo.local=C:Userssingh.pankaj/.m2/repository
[artifact:dependencies] Downloading: com/oracle/ojdbc14/10.2.0.1.0/ojdbc14-10.2.
0.1.0.pom from repository central at http://repo1.maven.org/maven2
[artifact:dependencies] Unable to locate resource in repository
[artifact:dependencies] [INFO] Unable to find resource 'com.oracle:ojdbc14:pom:1
0.2.0.1.0' in repository central (http://repo1.maven.org/maven2)
[artifact:dependencies] Downloading: com/oracle/weblogi/weblogic/10.3.5/weblogic
-10.3.5.pom from repository central at http://repo1.maven.org/maven2
[artifact:dependencies] Unable to locate resource in repository
[artifact:dependencies] [INFO] Unable to find resource 'com.oracle.weblogi:weblo
gic:pom:10.3.5' in repository central (http://repo1.maven.org/maven2)
[artifact:dependencies] Downloading: com/oracle/weblogi/wlfullclient/10.3.5/wlfu
llclient-10.3.5.pom from repository central at http://repo1.maven.org/maven2
[artifact:dependencies] Unable to locate resource in repository
[artifact:dependencies] [INFO] Unable to find resource 'com.oracle.weblogi:wlful
lclient:pom:10.3.5' in repository central (http://repo1.maven.org/maven2)

我在项目idp中基于maven的目标文件夹没有更新。

Answer 1

经过长时间的研究，我得出了解决方案。在他们的帮助下，我可以成功地建立我的新项目和我的旧项目。为此，我更改了现有的build.xml。我又添加了两个目标"compile-mvn-init"one_answers" compile-idp "。

<target name="compile"
            depends="init, with.clover, compile-auth-provider, compile-shared, compile-server, compile-client, compile-mvn-init, compile-idp"
            description="Compiles Java code."/>

<target name="compile-mvn-init" unless="compile.classpath" xmlns:artifact="urn:maven-artifact-ant" >    
            <typedef resource="org/apache/maven/artifact/ant/antlib.xml" uri="urn:maven-artifact-ant"
                classpath="${basedir}libmaven-ant-tasks-2.1.3.jar"/> 
            <condition property="maven.repo.local" value="${maven.repo.local}" else="${basedir}/idp_lib">
                <isset property="maven.repo.local"/>
            </condition>  
         <echo>maven.repo.local=${maven.repo.local}</echo>
            <artifact:localRepository id="local.repository" path="${maven.repo.local}"/> 
            <artifact:pom file="../../idp/pom.xml" id="maven.project"/>
            <property name="VERSION" value="${maven.project.version}"/>
            <echo>The version is ${maven.project.version}</echo>
            <property name="ARTIFACT_ID" value="${maven.project.artifactId}"/>
            <echo>The ARTIFACT_ID is ${ARTIFACT_ID}</echo>
            <artifact:dependencies pathId="compile.classpath" filesetId="compile.fileset" useScope="compile">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
            <artifact:dependencies pathId="test.classpath" filesetId="test.fileset" useScope="test">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
            <artifact:dependencies pathId="runtime.classpath" filesetId="runtime.fileset" useScope="runtime">
                <pom refid="maven.project"/>
                <localRepository refid="local.repository"/>
            </artifact:dependencies>
        </target> 
<target name="compile-idp" >
        <javac srcdir="../../idp/src" destdir="../../idp/target/idp-0.1/WEB-INF/classes" classpathref="compile.classpath"/>
        <javac srcdir="../../idp/src/main/java" destdir="../../idp/target/classes" classpathref="compile.classpath"/>
        <delete file="../../dist/idp"/>
        <mkdir dir="../../dist/idp"/>
        <mkdir dir="../../dist/idp/META-INF"/>
        <mkdir dir="../../dist/idp/WEB-INF"/>
        <mkdir dir="../../dist/idp/WEB-INF/classes"/>
        <mkdir dir="../../dist/idp/WEB-INF/lib"/>
        <copy todir="../../dist/idp/META-INF">
        <fileset dir="../../idp/src/main/webapp/META-INF"/>
        </copy>
        <copy todir="../../dist/idp/WEB-INF">
        <fileset dir="../../idp/src/main/webapp/WEB-INF"/>
        </copy>
        <javac srcdir="../../idp/src/main/java" destdir="../../dist/idp/WEB-INF/classes" classpathref="compile.classpath"/>
        <copy todir="../../dist/idp/WEB-INF/lib" flatten="true">
        <fileset refid="runtime.fileset"/> 
        </copy>
        <delete file="${app.deploy_dir}/config/${app.domainname}/applications/els.ear_dir/${ARTIFACT_ID}-${VERSION}.war"/>
        <zip destfile="${app.deploy_dir}/config/${app.domainname}/applications/els.ear_dir/${ARTIFACT_ID}-${VERSION}.war" basedir="../../dist/idp"/>
        </target>