From 37dd33ccae4cdbeb5ea7723584fe0ff2cd3361ee Mon Sep 17 00:00:00 2001
From: 101captain <237651143@qq.com>
Date: 星期一, 01 八月 2022 14:00:06 +0800
Subject: [PATCH] bug修改
---
springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/SpringUtils.java | 137 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 137 insertions(+), 0 deletions(-)
diff --git a/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/SpringUtils.java b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/SpringUtils.java
new file mode 100644
index 0000000..52a5da4
--- /dev/null
+++ b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/SpringUtils.java
@@ -0,0 +1,137 @@
+package com.panzhihua.common.utlis;
+
+import org.springframework.aop.framework.AopContext;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.NoSuchBeanDefinitionException;
+import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+import org.springframework.util.ObjectUtils;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * spring工具类 方便在非spring管理环境中获取bean
+ *
+ * @author huanghongfa
+ */
+@Slf4j
+@Component
+public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationContextAware {
+ /** Spring应用上下文环境 */
+ private static ConfigurableListableBeanFactory beanFactory;
+
+ private static ApplicationContext applicationContext;
+
+ /**
+ * 获取对象
+ *
+ * @param name
+ * @return Object 一个以所给名字注册的bean的实例
+ * @throws org.springframework.beans.BeansException
+ *
+ */
+ @SuppressWarnings("unchecked")
+ public static <T> T getBean(String name) throws BeansException {
+ return (T)beanFactory.getBean(name);
+ }
+
+ /**
+ * 获取类型为requiredType的对象
+ *
+ * @param clz
+ * @return
+ * @throws org.springframework.beans.BeansException
+ *
+ */
+ public static <T> T getBean(Class<T> clz) throws BeansException {
+ T result = beanFactory.getBean(clz);
+ return result;
+ }
+
+ /**
+ * 如果BeanFactory包含一个与所给名称匹配的bean定义，则返回true
+ *
+ * @param name
+ * @return boolean
+ */
+ public static boolean containsBean(String name) {
+ return beanFactory.containsBean(name);
+ }
+
+ /**
+ * 判断以给定名字注册的bean定义是一个singleton还是一个prototype。 如果与给定名字相应的bean定义没有被找到，将会抛出一个异常（NoSuchBeanDefinitionException）
+ *
+ * @param name
+ * @return boolean
+ * @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
+ *
+ */
+ public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException {
+ return beanFactory.isSingleton(name);
+ }
+
+ /**
+ * @param name
+ * @return Class 注册对象的类型
+ * @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
+ *
+ */
+ public static Class<?> getType(String name) throws NoSuchBeanDefinitionException {
+ return beanFactory.getType(name);
+ }
+
+ /**
+ * 如果给定的bean名字在bean定义中有别名，则返回这些别名
+ *
+ * @param name
+ * @return
+ * @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
+ *
+ */
+ public static String[] getAliases(String name) throws NoSuchBeanDefinitionException {
+ return beanFactory.getAliases(name);
+ }
+
+ /**
+ * 获取aop代理对象
+ *
+ * @param invoker
+ * @return
+ */
+ @SuppressWarnings("unchecked")
+ public static <T> T getAopProxy(T invoker) {
+ return (T)AopContext.currentProxy();
+ }
+
+ /**
+ * 获取当前的环境配置，无配置返回null
+ *
+ * @return 当前的环境配置
+ */
+ public static String[] getActiveProfiles() {
+ return applicationContext.getEnvironment().getActiveProfiles();
+ }
+
+ /**
+ * 获取当前的环境配置，当有多个环境配置时，只获取第一个
+ *
+ * @return 当前的环境配置
+ */
+ public static String getActiveProfile() {
+ final String[] activeProfiles = getActiveProfiles();
+ return !ObjectUtils.isEmpty(activeProfiles) ? activeProfiles[0] : null;
+ }
+
+ @Override
+ public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
+ SpringUtils.beanFactory = beanFactory;
+ }
+
+ @Override
+ public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+ SpringUtils.applicationContext = applicationContext;
+ }
+}
--
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