3
是否可以在maven3中設置默認屬性。我可以通過以下在maven3中設置默認屬性。可能?
<properties>
<cargo.tomcat.home>${env.CATALINA_HOME}</cargo.tomcat.home>
</properties>
獲取從猛砸CATALINA_HOME但是,如果變量沒有設置,我運行計算表達式命令我得到空對象
! MVN org.apache.maven.plugins:Maven的幫助 - 插件:2.1.1:評估-Dexpression = cargo.tomcat.home
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Webapp 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-help-plugin:2.1.1:evaluate (default-cli) @ cargo-selenium-springmvc-webapp ---
[INFO] No artifact parameter specified, using 'com.keybroker.spike:cargo-selenium-springmvc-webapp:war:1.0-SNAPSHOT' as project.
[INFO]
null object or invalid expression
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.721s
[INFO] Finished at: Tue Jul 17 16:51:48 CEST 2012
[INFO] Final Memory: 5M/81M
[INFO] ------------------------------------------------------------------------
我是否有興趣設置默認$ CATALINA_HOME。我不介意使用另一個插件,但香草maven3將是最好的。所以我在找什麼
if $CATALINA_HOME is set by bash then use it
otherwise if the is a -DcatalinaHome argument passed to maven, then use that
if all else fails, default to XYZ path for $CATALINA_HOME