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feat(core): SpringContextHolder 增加环境判断工具类
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@ -22,7 +22,9 @@ import org.springframework.beans.factory.DisposableBean;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.ApplicationContextAware;
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import org.springframework.context.ApplicationEvent;
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import org.springframework.context.EnvironmentAware;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.core.env.Environment;
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import org.springframework.stereotype.Service;
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/**
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@ -32,10 +34,12 @@ import org.springframework.stereotype.Service;
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@Slf4j
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@Service
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@Lazy(false)
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public class SpringContextHolder implements ApplicationContextAware, DisposableBean {
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public class SpringContextHolder implements ApplicationContextAware, EnvironmentAware, DisposableBean {
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private static ApplicationContext applicationContext = null;
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private static Environment environment = null;
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/**
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* 取得存储在静态变量中的ApplicationContext.
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*/
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@ -43,6 +47,14 @@ public class SpringContextHolder implements ApplicationContextAware, DisposableB
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return applicationContext;
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}
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/**
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* 获取环境
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* @return {@link Environment }
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*/
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public static Environment getEnvironment() {
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return environment;
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}
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/**
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* 实现ApplicationContextAware接口, 注入Context到静态变量中.
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*/
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@ -87,6 +99,14 @@ public class SpringContextHolder implements ApplicationContextAware, DisposableB
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applicationContext.publishEvent(event);
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}
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/**
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* 是否是微服务
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* @return boolean
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*/
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public static boolean isMicro() {
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return environment.getProperty("spring.cloud.nacos.discovery.enabled", Boolean.class, true);
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}
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/**
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* 实现DisposableBean接口, 在Context关闭时清理静态变量.
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*/
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@ -96,4 +116,9 @@ public class SpringContextHolder implements ApplicationContextAware, DisposableB
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SpringContextHolder.clearHolder();
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}
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@Override
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public void setEnvironment(Environment environment) {
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SpringContextHolder.environment = environment;
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}
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}
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