spring boot-获得Maven-pom中版本号

SpringBoot获得Maven-pom中版本号和编译时间戳

SpringBoot获得Maven-pom中版本号和编译时间戳详细步骤
参考URL: https://blog.youkuaiyun.com/weixin_40618648/article/details/109530733

1. 在pom文件中添加

   <properties>
           <!--maven.build.timestamp保存了maven编译时间戳-->
           <timestamp>${maven.build.timestamp}</timestamp>
           <!--指定时间格式-->
           <maven.build.timestamp.format>yyyy-MM-dd HH:mm:ss</maven.build.timestamp.format>
   </properties>
   

2. application.properties中添加
   application.properties中添加：【注意：是@@，不是${}】

   app.version = @project.version@
   app.build.time = @timestamp@
   

   注意： timestamp 就是前面pom properties中及配置的 timestamp标签 获取的时间戳！

3. @Value注入获取配置信息

@Configuration
@Slf4j
public class BeanPostConfig implements BeanPostProcessor {

    /**
     * 当前版本
     */
    @Value("${app.version}")
    private String serviceVersion;
    /**
     * 打包时间
     */
    @Value("${app.build.time}")
    private String serviceBuildDate;


    public void projectInfo(){
        StringBuffer projectInfo = new StringBuffer();
        projectInfo.append("\n=================project=================\n");
        projectInfo.append(String.format("\nservice version:%s\n",serviceVersion));
        projectInfo.append(String.format("\nservice build date:%s\n",serviceBuildDate));
        projectInfo.append("\n=================project=================\n");
        LoggerUtil.info(projectInfo.toString());
    }

}

或controller层返回

    /**
     * 当前版本
     */
    @Value("${app.version}")
    private String serviceVersion;
    /**
     * 打包时间
     */
    @Value("${app.build.time}")
    private String serviceBuildDate;


    @RequestMapping("/index/versionMore")
    public RespData versionMore() {

        Map<String,String> ret = new HashMap<>(16);
        ret.put("version",serviceVersion);
        ret.put("buildTime",serviceBuildDate);

        return RespDataUtil.buildSuccess(ret);
    }