仅当特定配置文件在 Maven 中处于活动状态时才可以使用代理吗? [英] Is it possible to use proxy only when a specific profile is active in Maven?

问题描述

我只想在特定配置文件处于活动状态时使用代理.为了实现这一点，我的猜测是参数化 元素的 属性.但是，我不确定如何实现这一点.

I would like to use proxy only when a specific profile is active. To accomplish this, my guess is to parameterize the <active> property of <proxy> element. However, I am not exactly sure how to accomplish this.

问题:如何仅在特定配置文件处于活动状态时使用代理?

Question: How can I use proxy only when a specific profile is active?

推荐答案

您可以尝试以下方法:

<settings>

    <proxies>
        <proxy>
            <id>httpproxy</id>
            <active>${activate.proxy}</active>
            <protocol>http</protocol>
            <host>some.host</host>
            <port>8080</port>
            <nonProxyHosts>localhost|127.0.0.1</nonProxyHosts>
        </proxy>
    </proxies>

    <profiles>
        <profile>
            <id>proxy-on</id>
            <properties>
                <activate.proxy>true</activate.proxy>
            </properties>
        </profile>

        <profile>
            <id>proxy-off</id>
            <properties>
                <activate.proxy>false</activate.proxy>
            </properties>
        </profile>
    </profiles>

    <activeProfiles>
        <activeProfile>proxy-off</activeProfile>
    </activeProfiles>
</settings>

因此，默认情况下 proxy-off 配置文件将处于活动状态，这会将 activate.proxy 设置为 false，这样 proxy 的 active 到 false.

So by default the proxy-off profile would be active, which would set activate.proxy to false and as such active of proxy to false.

然后执行:

mvn clean install -Pproxy-on

将激活 proxy-on 配置文件，并且对于 active，整个链应为 true.

Would activate the proxy-on profile and the whole chain should result to true for active.

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