SpringBoot中获取profile的方法详解

import org.springframework.beans.BeansException;

import org.springframework.context.ApplicationContext;

import org.springframework.context.ApplicationContextAware;

import org.springframework.stereotype.Component;

import java.util.Locale;

/**

  *

  */

/**

  * @author wangjiuzhou (835540436@qq测试数据)

  * @date 2018/10/27

  * 项目名称:

  * 类名: SpringContextUtil

  * 描述： 获取bean的工具类，可用于在线程里面获取bean

  */

@Component

public class SpringContextUtil implements ApplicationContextAware {

     public static final String LOCAL_PROFILE = "local" ;

     public static final String DEV_PROFILE = "dev" ;

     public static final String TEST_PROFILE = "test" ;

     public static final String PRO_PROFILE = "pro" ;

     private static ApplicationContext context = null ;

     /* (non Javadoc)

      * @Title: setApplicationContext

      * @Description: spring获取bean工具类

      * @param applicationContext

      * @throws BeansException

      * @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)

      */

     @Override

     public void setApplicationContext(ApplicationContext applicationContext)

             throws BeansException {

         context = applicationContext;

     }

     // 传入线程中

     public static <T> T getBean(String beanName) {

         return (T) context.getBean(beanName);

     }

     // 国际化使用

     public static String getMessage(String key) {

         return context.getMessage(key, null , Locale.getDefault());

     }

     // 获取当前环境

     public static String getActiveProfile() {

         return context.getEnvironment().getActiveProfiles()[ 0 ];

     }

}

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.ApplicationContext;

import org.springframework.context.annotation.Configuration;

/**

  * @author wangjiuzhou (835540436@qq测试数据)

  * @date 2018/11/07

  *

  * 获取当前项目环境：local、dev、test、pro

  */

@Configuration

public class ProfileConfig {

     public static final String LOCAL_PROFILE = "local" ;

     public static final String DEV_PROFILE = "dev" ;

     public static final String TEST_PROFILE = "test" ;

     public static final String PRO_PROFILE = "pro" ;

     @Autowired

     private ApplicationContext context;

     public String getActiveProfile() {

         return context.getEnvironment().getActiveProfiles()[ 0 ];

     }

}