在Actuator/info 节点上怎么显示maven和git相关的值

1. 准备一个spring-boot 的项目，并且暴露Actuator/info的节点

pom.xml

        
            org.springframework.boot
            spring-boot-starter-web
        

        
            org.springframework.boot
            spring-boot-starter-actuator
        

java code

@SpringBootApplication()
public class TestApp {

    public static void main(String[] args) {
        SpringApplication.run(TestApp.class, args);
    }
}

application.properties

management.info.env.enabled=true

2. 显示Maven相关的值

在application.properties文件里，加入下面key-value属性

[email protected]@
[email protected]@
[email protected]@
[email protected]@
[email protected]@
[email protected]@
management.info.env.enabled=true

如果您不使用starter parent，则需要在pom.xml的元素中包含以下元素

    
        src/main/resources
        true
    

执行maven clean compile -DskipTests命令后，你会发现application.properties里定义的maven相关的占位符已经被替换了。

结果如下：

info.app.name=test_project
info.app.description=Parent pom providing dependency and plugin management for applications built with Maven
info.app.version=1.0-SNAPSHOT
info.app.encoding=UTF-8
info.app.java.source=1.8.0_321
info.app.java.target=1.8.0_321

启动spring-boot的项目，访问actuator/info节点，就可以看到下面的信息了。

{
  "app" : {
    "name" : "test_project",
    "description" : "Parent pom providing dependency and plugin management for applications built with Maven",
    "version" : "1.0-SNAPSHOT",
    "encoding" : "UTF-8",
    "java" : {
      "source" : "1.8.0_321",
      "target" : "1.8.0_321"
    }
  },
}

3. 显示git 相关的值

            
                pl.project13.maven
                git-commit-id-plugin
                2.1.4
            

执行maven clean install-DskipTests 后，你会发现在你的classes目录下面有个git.properties文件生成。

git.branch=dev
git.commit.id=xxx
git.commit.user.name=xxx
......

启动spring-boot的项目，访问actuator/info节点，就可以看到下面的信息了。

{
  "git" : {
    "commit" : {
      "time" : "2023-04-06T12:16:17Z",
      "id" : "e3dd1233"
    },
    "branch" : "dev"
  }
}

一起显示maven和git 的信息

{
  "app" : {
    "name" : "test_project",
    "description" : "Parent pom providing dependency and plugin management for applications built with Maven",
    "version" : "1.0-SNAPSHOT",
    "encoding" : "UTF-8",
    "java" : {
      "source" : "1.8.0_321",
      "target" : "1.8.0_321"
    }
  },
  "git" : {
    "commit" : {
      "time" : "2023-04-06T12:16:17Z",
      "id" : "e3dd1233"
    },
    "branch" : "dev"
  }
}