34 lines
982 B
Markdown
34 lines
982 B
Markdown
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### 43.2.1. 远程shell命令
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你可以使用Groovy或Java编写其他的shell命令（具体参考CRaSH文档）。默认情况下，Spring Boot会搜索以下路径的命令：
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* `classpath*:/commands/**`
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* `classpath*:/crash/commands/**`
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**注**：可以通过`shell.commandPathPatterns`属性改变搜索路径。
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下面是一个从`src/main/resources/commands/hello.groovy`加载的'hello world'命令：
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```java
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package commands
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import org.crsh.cli.Usage
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import org.crsh.cli.Command
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class hello {
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@Usage("Say Hello")
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@Command
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def main(InvocationContext context) {
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return "Hello"
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}
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}
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```
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Spring Boot将一些额外属性添加到了InvocationContext，你可以在命令中访问它们：
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|属性名称|描述|
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|------|:------|
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|spring.boot.version|Spring Boot的版本|
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|spring.version|Spring框架的核心版本|
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|spring.beanfactory|获取Spring的BeanFactory|
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|spring.environment|获取Spring的Environment|
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