java - 不同构建配置文件的不同依赖项

Question

maven pom.xml 文件中是否可以为不同的配置文件提供一组不同的依赖项？

例如

mvn -P debug
mvn -P release

我想在一个配置文件中选择一个不同的依赖 jar 文件，该文件具有相同的类名和相同接口(interface)的不同实现。

Answer 1

引用 Maven documentation on this :

A profile element contains both an optional activation (a profile trigger) and the set of changes to be made to the POM if that profile has been activated. For example, a project built for a test environment may point to a different database than that of the final deployment. Or dependencies may be pulled from different repositories based upon the JDK version used.

(重点是我的)

只需将 release 配置文件的依赖项放入配置文件声明本身，并对 debug 执行相同操作。

<profiles>    <profile>        <id>debug</id>        …        <dependencies>            <dependency>…</dependency>        </dependencies>        …    </profile>    <profile>        <id>release</id>        …        <dependencies>            <dependency>…</dependency>        </dependencies>        …    </profile></profiles>