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我必须阅读由多个 maven 项目共享的属性，为此我尝试使用 properties-maven-plugin，例如：

<plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>properties-maven-plugin</artifactId>
            <version>1.0-alpha-1</version>
                <configuration>
                <files>
                    <file>conf.properties</file>
                </files>
            </configuration>
            <executions>
                <execution>
                    <phase>initialize</phase>
                    <goals>
                        <goal>read-project-properties</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        </plugins>
        </build>

<distributionManagement>
    <snapshotRepository>
        <id>snapshots</id>
        <url>${nexusurl}</url>
    </snapshotRepository>
</distributionManagement>
</project>

文件 conf.properties 包含：

 nexusurl=http://localhost:8081/nexus/content/repositories/snapshots

问题是使用 mvn deploy 时，属性 nexusurl 没有解析，错误跟踪结果是：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy
(default- deploy) on project parent: Failed to deploy artifacts/metadata: No connector 
available to access repository snapshots (${nexusurl}) of type default using the 
available  factories WagonRepositoryConnectorFactory -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal   org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy (default-deploy) on 
project  parent: Failed to deploy artifacts/metadata: No connector available to 
access repository snapshots (${nexusurl}) of type default using the available
factories WagonRepositoryConnectorFactory

我曾尝试更改插件的执行阶段（验证、安装、部署），将插件的版本更改为 1.0-alpha-2，但问题仍然存在。

我会感谢任何帮助。谢谢，

4

1 回答 1

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问题是 pom.xml 被读取并与属性集成比插件加载要早得多。您可以将插件用于构建中的值 - 例如在插件之间，但您尝试做的事情不会像那样工作。

于 2013-02-05T14:58:57.847 回答