SpringBoot获取当前运行环境三种方式

综合现有方案,总结如下:

1、注解直接获取

@Value("${spring.profiles.active}")
private String env;

2、配置Configuration

@Configuration
public class ProfileConfig {

    @Autowired
    private ApplicationContext context;

    public String getActiveProfile() {
        return context.getEnvironment().getActiveProfiles()[0];
    }
}

3、实现ApplicationContextAware

@Component
public class SpringUtils implements ApplicationContextAware {
    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext)
            throws BeansException {
        if (SpringUtils.applicationContext == null) {
            SpringUtils.applicationContext = applicationContext;
        }
    }

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }


    public static Object getBean(String name) {
        return getApplicationContext().getBean(name);
    }


    public static <T> T getBean(Class<T> clazz) {
        return getApplicationContext().getBean(clazz);
    }

    public static <T> T getBean(String name, Class<T> clazz) {
        return getApplicationContext().getBean(name, clazz);
    }

    /**
    * 获取当前环境
    */
    public static String getActiveProfile() {
        return context.getEnvironment().getActiveProfiles()[0];
    }

}
原文:https://blog.csdn.net/qq_27818541/article/details/105719962

本文链接: https://jianz.xyz/index.php/archives/144/

1 + 9 =
快来做第一个评论的人吧~