> For the complete documentation index, see [llms.txt](https://jack80342.gitbook.io/spring-boot/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jack80342.gitbook.io/spring-boot/iv.-spring-boot-features/26.-logging/26.6.-logback-extensions/26.6.1.-profile-specific-configuration.md).

# 26.6.1. Profile-specific配置

`<springProfile>`标签可用于根据激活的Spring profiles，选择性的包含或排除配置片段。Profile片段可以放在`<configuration>`元素内的任何地方，使用`name`属性定义哪些profile接受该配置，多个profiles以逗号分隔。下面展示了三个profile的示例：

```markup
<springProfile name="staging">
    <!-- configuration to be enabled when the "staging" profile is active -->
</springProfile>

<springProfile name="dev, staging">
    <!-- configuration to be enabled when the "dev" or "staging" profiles are active -->
</springProfile>

<springProfile name="!production">
    <!-- configuration to be enabled when the "production" profile is not active -->
</springProfile>
```