Java 如何用ant构建jar文件？_Java_Xml_Build_Ant_Jvm

Java 如何用ant构建jar文件？

java xml build ant jvm

Java 如何用ant构建jar文件？,java,xml,build,ant,jvm,Java,Xml,Build,Ant,Jvm,根据培训任务，我需要使用ant创建.jar-文件。src中普通类的组装没有问题 <path id="classpath"> <fileset dir="${lib}"> <include name="**/*.jar"/> </fileset> </path> <target name="init" depends="clean" description="starts"> <

根据培训任务，我需要使用

ant

创建

.jar

-文件。

src

中普通类的组装没有问题

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>

但我在项目中向他展示了

记录器

，

库

，以及

属性

文件

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>

因此，会出现错误：

[javac] error: package org.apache.logging.log4j does not exist

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>

及

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>

我有

build.xml

<?xml version="1.0"?>
<project name="Runner" default="run">
    <!-- define names of directories -->
    <property name="src" location="src"/>
    <property name="build" location="build"/>
    <property name="classes" location="${build}/classes"/>
    <!-- define all targets -->
    <target name="compile">
        <mkdir dir="${classes}"/>
        <javac srcdir="${src}" destdir="${classes}" includeAntRuntime="false"/>
    </target>
    <target name="run" depends="compile">
        <java classname="${ant.project.name}" classpath="${classes}"/>
    </target>
    <target name="clean">
        <delete dir="${build}"/>
    </target>
    <target name="package" depends="compile">
        <jar destfile="${build}/${ant.project.name}.jar" basedir="${classes}">
            <manifest>
                <attribute name="Main–Class" value="${ant.project.name}"/>
            </manifest>
        </jar>
    </target>
</project>

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>



<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>

如何以及在何处将Java文件中的库和属性收集到jar文件是可执行的？
首先，您需要将所需的库文件夹包含到类路径中
<path id="class.path">
  <fileset dir="lib">
    <include name="**/*.jar" />
  </fileset>
</path>

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>



并在编译目标中添加对javac任务的引用
<target name="compile">
        <mkdir dir="${classes}"/>
           <javac srcdir="${src}" destdir="${classes}" includeAntRuntime="false">
        <classpath refid="class.path" />
      </javac>
</target>

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>



AFTEWARD将所有属性文件包含到jar
<target name="package" depends="compile">
        <jar destfile="${build}/${ant.project.name}.jar" basedir="${classes}">
        <include name="*.properties"/>
            <manifest>
                <attribute name="Main–Class" value="${ant.project.name}"/>
            </manifest>
        </jar>
</target>

<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>


我想出来了
<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>



<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>




<path id="classpath">
    <fileset dir="${lib}">
        <include name="**/*.jar"/>
    </fileset>
</path>

<target name="init" depends="clean" description="starts">
    <tstamp/>
</target>

<target name="clean" depends="package-to-jar" description="clean up">
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-to-jar" depends="package-external-lib" description="packing all project into a jar-file">
    <jar destfile="${jar}/${ant.project.name}.jar" basedir="${classes}">
        <manifest>
            <attribute name="Main-Class" value="${main-class}"/>
        </manifest>
        <zipfileset src="${external-lib}"/>
    </jar>
    <delete dir="${classes}"/>
    <delete file="${external-lib}"/>
</target>

<target name="package-external-lib" depends="compile" description="packing external libraries into a jar-file">
    <jar destfile="${external-lib}">
        <zipgroupfileset dir="${lib}">
            <include name="**/*.jar"/>
        </zipgroupfileset>
    </jar>
</target>

<target name="compile" description="compile the source">
    <mkdir dir="${classes}"/>
    <javac srcdir="${src}" destdir="${classes}" classpathref="classpath"/>
    <copy todir="${classes}">
        <fileset dir="${src}" excludes="**/*.java"/>
    </copy>
</target>