似乎我从我的 maven 存储库中提取的 jar 没有被放入我的 java 类路径中。我以为常春藤缓存会解决这个问题？
每当我在 eclipse 中或在 eclipse 之外运行一个类时，我都会得到 NoClassDefFoundError。它编译得很好，但在运行时不起作用。我的依赖 conf 设置为 runtime->default 所以我认为这会起作用。
以下是我使用的文件。难道我做错了什么？
常春藤.xml
<?xml version="1.0" encoding="UTF-8"?>
<ivy-module version="2.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:m="http://ant.apache.org/ivy/maven"
xsi:noNamespaceSchemaLocation="http://ant.apache.org/ivy/schemas/ivy.xsd">
<info organisation="org_test" module="mod_test" />
<configurations>
<conf name="compile" description="Required to compile application" />
<conf name="runtime" description="Additional run-time dependencies" extends="compile" />
<conf name="test" description="Required for test only" extends="runtime" />
</configurations>
<publications>
<artifact ext="jar" />
<artifact ext="pom" />
</publications>
<dependencies>
<dependency org="org.apache.solr" name="solr-core" rev="3.5.0" conf="runtime->default" />
<dependency org="org.apache.solr" name="solr-solrj" rev="3.6.0" conf="runtime->default" />
</dependencies>
</ivy-module>
常春藤设置.xml
<?xml version="1.0" encoding="UTF-8"?>
<ivysettings>
<settings defaultResolver="chained" />
<property name="maven.pattern" value="[organisation]/[module]/[revision]/[module]-[revision](-[classifier]).[ext]" />
<property name="public.repo.url" value="http://${repo.host}:${repo.port}/nexus/content/groups/public/" override="false" />
<property name="repo.host" value="localhost" override="false" />
<property name="repo.port" value="8081" override="false" />
<property name="repo.path" value="nexus/content/repositories" override="false" />
<property name="retrieve.resolver" value="chained" override="false" />
<resolvers>
<ibiblio name="public" m2compatible="true" root="${public.repo.url}" />
<chain name="chained" returnFirst="false">
<resolver ref="public" />
</chain>
</resolvers>
</ivysettings>
common.xml
<project name="common" xmlns:ivy="antlib:org.apache.ivy.ant">
<dirname property="ivy-support.build.dir" file="${ant.file.ivy-support}" />
<property name="ivy-support.lib.dir" location="${ivy-support.build.dir}/ivy" />
<property name="ivy.settings.filename" value="ivysettings.xml" />
<property name="ivy.install.version" value="2.1.0-rc2" />
<condition property="ivy.home" value="${env.IVY_HOME}">
<isset property="env.IVY_HOME" />
</condition>
<property name="ivy.home" value="${user.home}/.ant" />
<property name="ivy.jar.dir" value="${ivy.home}/lib" />
<property name="ivy.jar.file" value="${ivy.jar.dir}/ivy.jar" />
<target name="download-ivy" unless="offline">
<mkdir dir="${ivy.jar.dir}"/>
<!-- download Ivy from web site so that it can be used even without any special installation -->
<get src="http://repo2.maven.org/maven2/org/apache/ivy/ivy/${ivy.install.version}/ivy-${ivy.install.version}.jar"
dest="${ivy.jar.file}" usetimestamp="true"/>
</target>
<target name="init-ivy" depends="download-ivy">
<!-- try to load ivy here from ivy home, in case the user has not already dropped
it into ant's lib dir (note that the latter copy will always take precedence).
We will not fail as long as local lib dir exists (it may be empty) and
ivy is in at least one of ant's lib dir or the local lib dir. -->
<path id="ivy.lib.path">
<fileset dir="${ivy.jar.dir}" includes="*.jar"/>
</path>
<taskdef resource="org/apache/ivy/ant/antlib.xml"
uri="antlib:org.apache.ivy.ant" classpathref="ivy.lib.path"/>
</target>
<path id="ivy.lib.path">
<fileset dir="${ivy-support.lib.dir}" includes="*.jar" />
</path>
<taskdef resource="org/apache/ivy/ant/antlib.xml" uri="antlib:org.apache.ivy.ant" classpathref="ivy.lib.path" loaderref="ivy.lib.loader" />
<ivy:settings file="${ivy-support.build.dir}/${ivy.settings.filename}" />
<property name="should.clean.ivy.cache" value="false" />
<dirname property="ivy-support.build.dir" file="${ant.file.ivy-support}" />
<property name="ivy-support.lib.dir" location="${ivy-support.build.dir}/ivy" />
<property name="ivy.settings.filename" value="ivysettings.xml" />
<path id="ivy.lib.path">
<fileset dir="${ivy-support.lib.dir}" includes="*.jar" />
</path>
<taskdef resource="org/apache/ivy/ant/antlib.xml" uri="antlib:org.apache.ivy.ant" classpathref="ivy.lib.path" loaderref="ivy.lib.loader" />
<ivy:settings file="${ivy-support.build.dir}/${ivy.settings.filename}" />
<target name="clean-ivy-cache" if="clean.ivy.cache.istrue">
<ivy:cleancache />
</target>
</project>
构建.xml
<project name="main" xmlns:ivy="antlib:org.apache.ivy.ant" default="compile">
<description>Testing Script</description>
<import file="common.xml" />
<!--
================
Build properties
================
-->
<property name="src.dir" location="src/org"/>
<property name="build.dir" location="build"/>
<property name="classes.dir" location="${build.dir}/classes"/>
<property name="test.classes.dir" location="${build.dir}/test-classes"/>
<property name="ivy.reports.dir" location="${build.dir}/ivy-reports"/>
<property name="test.reports.dir" location="${build.dir}/test-reports"/>
<!--
===========
Build setup
===========
-->
<target name="init">
<ivy:resolve file="ivy.xml" />
<ivy:report todir='${ivy.reports.dir}' graph='false' xml='false'/>
<ivy:cachepath pathid="compile.path" conf="compile"/>
<ivy:cachepath pathid="runtime.path" conf="runtime"/>
<ivy:cachepath pathid="test.path" conf="test"/>
<mkdir dir="${classes.dir}"/>
<mkdir dir="${test.classes.dir}"/>
<mkdir dir="${test.reports.dir}"/>
</target>
<!--
===============
Compile target
===============
-->
<target name="compile" depends="init">
<javac srcdir="${src.dir}" destdir="${classes.dir}" includeantruntime="true" debug="true" classpathref="runtime.path"/>
</target>
<!--
=====================
Build and run targets
=====================
-->
<target name="run" depends="init-ivy">
<java classname="org">
<classpath>
<path refid="runtime.path"/>
<pathelement location="${classes.dir}"/>
</classpath>
</java>
</target>
<!--
=============
Clean targets
=============
-->
<target name="clean">
<delete dir="${build.dir}"/>
</target>
<target name="clean-all" depends="clean">
<ivy:cleancache/>
</target>
</project>