我的maven java项目使用maven-antrun-plugin来执行部署我的应用程序的deploy.xml ant脚本。 deploy.xml使用<if>
任务,这似乎导致了问题;
[INFO]执行任务
[taskdef]无法从资源net / sf / antcontrib / antlib.xml加载定义。它无法找到。部署:
[INFO] ----------------------------------------------- -------------------------
[错误]构建错误
[INFO] ----------------------------------------------- -------------------------
[INFO]发生了Ant BuildException:执行此行时发生以下错误:
E:\ My_Workspace \ xxxxxx \ xxxxxx \ xxxxxxx \ deploy.xml:24:问题:无法创建任务或输入如果
原因:名称未定义 行动:检查拼写 操作:检查是否已声明任何自定义任务/类型 操作:检查是否有任何&lt; presetdef&gt; /&lt; macrodef&gt;声明已经发生。
这是我的pom的antrun插件配置;
<plugin>
<inherited>false</inherited>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>remote-deploy</id>
<phase>install</phase>
<configuration>
<tasks>
<taskdef resource="net/sf/antcontrib/antcontrib.properties" classpathref="maven.plugin.classpath"/>
<property name="compile_classpath" refid="maven.compile.classpath" />
<property name="runtime_classpath" refid="maven.runtime.classpath" />
<property name="plugin_classpath" refid="maven.plugin.classpath" />
<echo message="compile classpath: ${compile_classpath}"/>
<echo message="runtime classpath: ${runtime_classpath}"/>
<echo message="plugin classpath: ${plugin_classpath}"/>
<ant antfile="${basedir}/deploy.xml">
<target name="deploy" />
</ant>
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>ant-contrib</groupId>
<artifactId>ant-contrib</artifactId>
<version>1.0b3</version>
</dependency>
<dependency>
<groupId>org.apache.ant</groupId>
<artifactId>ant</artifactId>
<version>1.7.1</version>
</dependency>
<dependency>
<groupId>org.apache.ant</groupId>
<artifactId>ant-jsch</artifactId>
<version>1.7.1</version>
</dependency>
</dependencies>
</plugin>
..这里是我的deploy.xml的相关部分;
<target name="deploy" if="deploy">
<if> <!-- line 24 -->
<and>
为什么我看看我的maven回购我可以看到ant-contrib/ant-contrib/1.0b3/ant-contrib-1.0b3.jar
当我看到罐子里面时我可以看到net/sf/antcontrib/antcontrib.properties
所以没问题。
当我检查maven.compile.classpath
,maven.compile.classpath
和maven.compile.classpath
的值时,我看不到对antcontrib
的任何引用,这可能是问题吗?当antcontrib
被定义为依赖时,为什么它们不出现?
答案 0 :(得分:26)
我认为在编译类路径中添加ant以运行maven插件并不是一个好主意。
我使用Maven 3.0.4,它通过为ant-contrib标记指定名称空间来工作,例如:
<configuration>
<target>
<echo message="The first five letters of the alphabet are:"/>
<ac:for list="a,b,c,d,e" param="letter" xmlns:ac="antlib:net.sf.antcontrib">
<sequential>
<echo>Letter @{letter}</echo>
</sequential>
</ac:for>
</target>
</configuration>
我的maven-antrun-plugin
个依赖关系:
<dependencies>
<dependency>
<groupId>ant-contrib</groupId>
<artifactId>ant-contrib</artifactId>
<version>1.0b3</version>
<exclusions>
<exclusion>
<groupId>ant</groupId>
<artifactId>ant</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.ant</groupId>
<artifactId>ant-nodeps</artifactId>
<version>1.8.1</version>
</dependency>
</dependencies>
答案 1 :(得分:3)
好的,我已经解决了。
将依赖项移出<build><plugin>
标记并将其与其他项目依赖项放在一起似乎已经成功了。
答案 2 :(得分:3)
我发现你需要在插件中包含ant-contrib依赖项,这将使taskdef标记能够找到antcontrib.properties
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<dependencies>
<dependency>
<groupId>ant-contrib</groupId>
<artifactId>ant-contrib</artifactId>
<version>20020829</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>copy-and-rename-template-files</id>
<phase>prepare-package</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target name = "copy-and-rename-template-files">
<taskdef resource="net/sf/antcontrib/antcontrib.properties"/>
<if>
<available file="src/main/resources/docker/templates" type="dir"/>
<then>
<copy todir="${project.build.directory}/docker">
<fileset dir="src/main/resources/docker/templates">
<include name="**/*"/>
</fileset>
</copy>
<move todir="${project.build.directory}/docker">
<fileset dir="${project.build.directory}/docker">
<include name="*"/>
</fileset>
<mapper>
<regexpmapper from="(.*)project(.*)" to="\1${project.artifactId}\2"/>
</mapper>
</move>
</then>
<else>
<echo>src/main/resources/docker/templates does not exist, skipping processing docker templates</echo>
</else>
</if>
</target>
</configuration>
</execution>
</executions>
</plugin>
答案 3 :(得分:0)
另一种解决方案是:将ant-contrib-1.0b3.jar保存到路径中然后像这样定义
<property name="runningLocation" location="" />
<taskdef resource="net/sf/antcontrib/antcontrib.properties">
<classpath>
<pathelement location="${runningLocation}/ant-contrib-1.0b3.jar" />
</classpath>
</taskdef>
然后
<target name="doSomething">
<if>
<equals arg1="${someProp}" arg2="YES" />
<then>
<echo message="It is YES" />
</then>
<else>
<echo message="It is not YES" />
</else>
</if>
</target>
我在这里放了完整的代码示例,您可以下载https://www.surasint.com/run-ant-with-if-from-maven/