从 Maven 配置文件激活 spring 引导配置文件 [英] activate spring boot profile from maven profile

问题描述

我想将我的 junit 测试和集成测试分开.所以我在 pom.xml 中为集成测试创建了一个单独的配置文件，如下所示:

I want to separate my junit test and integration test separate. So I created a separate profile in pom.xml for the integration test as follows:

<profiles>
<profile>
    <id>integration-test</id>
    <properties>
        <test>IntegrationTestTrigger</test>
        <spring.profiles.active>integration-test</spring.profiles.active>
    </properties>
</profile>                                                                                  
<profiles>

当我运行 maven 命令 mvn test -Pintegration-test 时，它正在选择 标签中定义的测试类，如 <代码>IntegrationTestTrigger.但它没有设置 spring.profiles.active 属性.所以测试从默认配置文件开始.它与 maven 命令 mvn test -Dtest=IntegrationTestTrigger -Dspring.profiles.active=integration-test

The when I run the maven command mvn test -Pintegration-test, it is picking the test class as defined in the <properties> tag shown above as IntegrationTestTrigger. But it is not setting the spring.profiles.active property. So the test is starting with default profile. It is working fine with the maven command mvn test -Dtest=IntegrationTestTrigger -Dspring.profiles.active=integration-test

但根据我的组织 jenkins 设置，我需要运行 mvn test -Pintegration-test 进行集成测试，因此我无法向 mvn 命令添加任何额外的环境变量

But as per my organisations jenkins setting, I need to run mvn test -Pintegration-test for the integration test, so I cannot add any extra environment variables to mvn command

推荐答案

中的属性用于替换资源文件夹中 .properties/.yml 文件中的属性.

The properties at the is meant for property substitution at the .properties/.yml file inside resources folder.

示例:

application.yml:

application.yml:

spring:
   profiles:
       active: '@spring.profiles.active@'

pom.xml:

        <profile>
            <id>dev</id>
            <properties>
                <spring.profiles.active>dev</spring.profiles.active>
            </properties>
        </profile>

这里，@spring.profiles.active@ 将在编译期间被 dev 替换(通过 maven-resources-plugin 插件).Spring Boot 使用 @ 作为 spring-boot-starter-parent pom 中的资源分隔符.您可以通过更改以下属性将其更改为任何字符

Here, the @spring.profiles.active@ will be replaced with dev during compile(by maven-resources-plugin plugin). Spring Boot uses @ as the resource delimiter at the spring-boot-starter-parent pom. You can change it to any character by changing the following property

//pom.xml
<project  .....>
  <properties>
    <resource.delimiter>@</resource.delimiter>
    ...
  </properties>

参见 https://github.com/gtiwari333/spring-boot-blog-app/blob/master/pom.xml#L436 一个完整的例子

See https://github.com/gtiwari333/spring-boot-blog-app/blob/master/pom.xml#L436 for an complete example

另见:https://docs.spring.io/spring-boot/docs/current/reference/html/howto.html#howto-automatic-expansion-maven

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