如何配置Maven以构建工件的两个版本，每个版本用于不同的目标JRE

问题描述

我有一个Maven模块，需要在J2ME客户端和EJB服务器中使用.在客户端中，我需要针对目标1.1进行编译，而在服务器中针对目标1.6进行编译.

I have a maven module that I need to use in the J2ME client and in the EJB server. In the client I need to compile it for target 1.1 and in the server for target 1.6 .

我还需要将1.6版本部署到Nexus存储库中，因此从事服务器项目的成员可以包含此依赖项，而无需下载源代码.

I also need to deploy the 1.6 version to a Nexus repository, so the members working on the server project can include this dependency without needing to download the source code.

我已阅读 http://java.dzone.com/articles/maven-profile-最佳实践，使用配置文件不是实现此目的的最佳方法，但作者没有说什么是最佳方法.

I've read at http://java.dzone.com/articles/maven-profile-best-practices that using profiles is not the best way of doing this, but the author didn't say what's the best way.

这是我的pom.xml:

Here is my pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <artifactId>proj-parent</artifactId>
        <groupId>br.com.comp.proj</groupId>
        <version>0.0.4-SNAPSHOT</version>
    </parent>

    <artifactId>proj-cryptolib</artifactId>
    <name>proj - Cryto Lib</name>

    <dependencies>
        <dependency>
            <groupId>br.com.comp</groupId>
            <artifactId>comp-proj-mobile-messages</artifactId>
            <version>0.0.2-SNAPSHOT</version>
        </dependency>
    </dependencies>

    <build>

        <plugins>

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>1.3</source>
                    <target>1.1</target>
                    <fork>true</fork>
                </configuration>
            </plugin>

        </plugins>

    </build>

</project>

推荐答案

您可以通过Maven编译器插件进行配置.

You can configure this via the Maven compiler plugin.

看看 Maven编译器插件文档.

例如，您可以通过其他配置文件启用此功能.

You could enable this via different profiles for instance.

如果只想拥有不同的目标版本，则可以简单地使用可变目标.像这样:

If you only want to have different target versions you could simply use a variable target. Something like this:

<plugin>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>2.3.2</version>
    <configuration>
        <source>1.3</source>
        <target>${TARGET_VERSION}</target>
        <fork>true</fork>
    </configuration>
 </plugin>

这篇关于如何配置Maven以构建工件的两个版本，每个版本用于不同的目标JRE的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！