java Maven，如何复制文件？
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Maven, how to copy files?
提问by Alex P.
I want to copy some files (jar, launch scripts, docs) to some directory, like dist/in project root.
我想将一些文件（jar、启动脚本、文档）复制到某个目录中，例如dist/在项目根目录中。
I am using maven-assembly-pluginand set <configuration><outputDirectory>in pom.xml. It creates files in dist/but inside <my_project>-<decsriptor_id>/subdirectory.
我正在使用maven-assembly-plugin并<configuration><outputDirectory>在 pom.xml 中设置。它dist/在<my_project>-<decsriptor_id>/子目录中但在子目录中创建文件。
Is there any way to output it just in the root of dist/?
有什么办法可以只在根中输出它dist/吗？
Or is there a plugin in Maven that simply copies files?
或者Maven中有一个插件可以简单地复制文件？
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<id>maven-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<outputDirectory>${project.basedir}/dist</outputDirectory>
<descriptors>
<descriptor>${project.basedir}/src/main/maven-assembly/dist.xml</descriptor>
</descriptors>
</configuration>
</plugin>
dist.xml
dist.xml
<assembly xmlns="http://maven.apache.org/ASSEMBLY/2.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.0.0 http://maven.apache.org/xsd/assembly-2.0.0.xsd">
<id>dist</id>
<formats>
<format>dir</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<files>
<file>
<source>path........</source>
<fileMode>0755</fileMode>
<outputDirectory>.</outputDirectory>
</file>
</files>
</assembly>
回答by alexbt
You may use maven-resources-plugin:
您可以使用maven-resources-plugin：
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
<executions>
<execution>
<id>copy-resources</id>
<!-- insert here the phase you need -->
<phase>validate</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${basedir}/target/extra-resources</outputDirectory>
<resources>
<resource>
<directory>src/non-packaged-resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
