如何根据目标环境在Maven中复制资源或其他资源? [英] How to copy a resource or another in Maven depending on the target environment?

问题描述

我必须创建测试战争和生产战争，这将在WEB-INF目录中具有不同的log4j.properties文件.我有这些文件log4j.properties(测试战争)和dev.log4j.properties(用于生产娱乐).

I have to create test war and production war, which will have a different log4j.properties file in the WEB-INF directory. I have these files log4j.properties (test war) and dev.log4j.properties (for production enivorment).

如何将dev.log4j.properties文件复制到log4j.properties文件中以进行生产战争?

How to copy the dev.log4j.properties file into log4j.properties file for production war?

推荐答案

• 使用Maven配置文件( http://maven.apache.org/guides/introduction/introduction-to-profiles.html )

• 创建一个"dev"和"prod"配置文件，为每个配置文件选择一组备用资源.默认情况下，使开发人员处于活动状态.

  • Use Maven profiles (http://maven.apache.org/guides/introduction/introduction-to-profiles.html)

  • Create a "dev" and "prod" profile, selecting an alternate set of resources for each profile. Make Dev active by default.

    <profiles>
        <profile>
            <id>dev</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <build>
                <resources>
                    <resource>
                        <directory>src/main/resources/dev</directory>
                    </resource>
                </resources>
            </build>
        </profile>
        <profile>
            <id>prod</id>
            <build>
                <resources>
                    <resource>
                        <directory>src/main/resources/prod</directory>
                    </resource>
                </resources>
            </build>
        </profile>
    </profiles>
    

  • 使用所需的配置文件通过以下方式进行构建: mvn install -Pdev 或者 mvn install -Pprod

  • Build using the desired profile via: mvn install -Pdev or mvn install -Pprod

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