Maven:如何将工件复制到特定目录？

Question

"安装"目标将工件复制到目标目录和本地存储库.

如何告诉Maven将其复制到给定目录(例如JBoss的deploy目录).

Answer 1

maven-dependency-plugin 的目标副本可以满足您的需求,请参阅示例.

然而,在目标目录之外复制任何东西(或者${project.build.directory}准确地说)并不是一个好主意- 特别是如果这样的操作附加到构建阶段,因为它会引入构建的意外副作用,有时甚至会丢失可重复性.

正如@Andreas_D所说,JBoss部署目的有一个更好的选择; 类似地,部署到其他appservers.

Answer 2

根据http://maven.apache.org/plugins/maven-dependency-plugin/examples/copying-artifacts.html,您可以将刚构建的工件复制到特定目录:

<project>
    [...]
    <build>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-dependency-plugin</artifactId>
          <version>2.8</version>
          <executions>
            <execution>
              <id>copy-installed</id>
              <phase>install</phase>
              <goals>
                <goal>copy</goal>
              </goals>
              <configuration>
                <artifactItems>
                  <artifactItem>
                    <groupId>${project.groupId}</groupId>
                    <artifactId>${project.artifactId}</artifactId>
                    <version>${project.version}</version>
                    <type>${project.packaging}</type>
                  </artifactItem>
                </artifactItems>
                <outputDirectory>some-other-place</outputDirectory>
              </configuration>
            </execution>
          </executions>
        </plugin>
      </plugins>
    </build>
    [...]
  </project>

Answer 3

如果要将文件复制到Web服务器(本地或远程),可以使用Maven上传插件:

                <plugin>
                    <groupId>com.atlassian.maven.plugins</groupId>
                    <artifactId>maven-upload-plugin</artifactId>
                    <version>1.1</version>
                    <configuration>
                        <resourceSrc>
                            ${project.build.directory}/${project.build.finalName}.${project.packaging}
                        </resourceSrc>
                        <resourceDest>${jboss.deployDir}</resourceDest>
                        <serverId>${jboss.host}</serverId>
                        <url>${jboss.deployUrl}</url>
                    </configuration>
                </plugin>

要以智能方式配置参数,我使用maven配置文件:

<profiles>
    <!-- local deployment -->
    <profile>
        <id>developpement</id>
        <properties>
            <jboss.host>localhost</jboss.host>
            <jboss.deployDir>appli/jboss-4.0.4.GA/server/default/deploy/</jboss.deployDir>
            <jboss.deployUrl>file://C:/</jboss.deployUrl>
        </properties>
    </profile>
    <!-- distant deployment -->
    <profile>
        <id>validation</id>
        <properties>
            <jboss.host>ENV_val</jboss.host>
            <jboss.deployDir>/home/envval/jboss/server/default/deploy/</jboss.deployDir>
            <jboss.deployUrl>scp://PROJECT_LAN_HOST</jboss.deployUrl>
        </properties>
    </profile>
</profiles>

我创建了一个"ant启动器",通过在Eclipse ant视图下单击来使用它:

<target name="copy war to JBoss local" description="Copy war to local JBoss">
    <maven goal="upload:upload" options="-Pdeveloppement" />
</target>

但您可以在命令行上运行它:

mvn upload:upload -Pdeveloppement

顺便说一句,对于远程部署,您可能需要登录密码才能使用scp.您必须将它们添加到Maven settings.xml文件中:

<settings>
  ...
  <servers>
    <server>
      <id>ENV_val</id>
      <username>login</username>
      <password>password</password>
    </server>
  </servers>
  ...
</settings>