使用maven-spring-boot-plugin将类路径添加到SpringBoot命令行开始 [英] Adding classpath to SpringBoot command line start when using maven-spring-boot-plugin

问题描述

我正在尝试在运行Spring Boot应用程序时添加一个类路径，该应用程序使用以下命令运行

I'm trying to add a classpath to when I run my spring boot application, which is run with the following command

mvn spring-boot:run

我目前能够使用插入字段中的自定义参数将classpath文件夹添加到我的maven测试中

I'm currently able to add a classpath folder to my maven tests, using custom arguments which inserted into the field

但是，这种方法不适用于通过以下方式运行应用程序 mvn spring-boot:run

However this approach has not worked for running the application with mvn spring-boot:run

推荐答案

The Spring Boot Maven Plugin spawns a JVM which will, by default, include whatever your project says should be on the classpath e.g.

• ${project.build.outputDirectory}这包括类和资源
在项目的POM中声明的
• 依赖项

• ${project.build.outputDirectory} this includes classes and resources
• dependencies declared in your project's POM

如果您需要向此类路径添加内容，则插件提供以下内容:

If you need to add things to this classpath, the plugin offers the following:

• addResources
• 文件夹
• useTestClasspath

• addResources
• folders
• useTestClasspath

例如，如果要将此文件夹:/this/that/theother添加到类路径，则可以按以下方式配置spring-boot插件:

For example, if you want to add this folder: /this/that/theother to the classpath then you would configure the spring-boot plugin as follows:

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <configuration>
        <folders>
            <folder>
                /this/that/theother
            </folder>
        </folders>
    </configuration>
</plugin>

有了该配置，如果调用mvn spring-boot:run -X，您会看到附加文件夹包含在类路径的前面...

With that configuration in place, if you invoke mvn spring-boot:run -X you'll see that the additional folder is included on the front of the classpath ...

[DEBUG]分叉进程的类路径:/this/that/theother:...

[DEBUG] Classpath for forked process: /this/that/theother:...

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