From af0e0a110e7187bf008655f7510199a0c0b25ec4 Mon Sep 17 00:00:00 2001
From: Nymph2333 <498092988@qq.com>
Date: 星期一, 10 四月 2023 14:27:40 +0800
Subject: [PATCH] newInstance() 已弃用,使用clazz.getDeclaredConstructor().newInstance() This method propagates any exception thrown by the nullary constructor, including a checked exception. Use of this method effectively bypasses the compile-time exception checking that would otherwise be performed by the compiler. The Constructor.newInstance method avoids this problem by wrapping any exception thrown by the constructor in a (checked) InvocationTargetException. The call clazz.newInstance() can be replaced by clazz.getDeclaredConstructor().newInstance() The latter sequence of calls is inferred to be able to throw the additional exception types InvocationTargetException and NoSuchMethodException. Both of these exception types are subclasses of ReflectiveOperationException.
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java | 48 ++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 46 insertions(+), 2 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java
index e031159..2c251a9 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java
@@ -5,7 +5,10 @@
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 com.ruoyi.common.utils.StringUtils;
/**
* spring工具类 方便在非spring管理环境中获取bean
@@ -13,15 +16,23 @@
* @author ruoyi
*/
@Component
-public final class SpringUtils implements BeanFactoryPostProcessor
+public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationContextAware
{
/** Spring应用上下文环境 */
private static ConfigurableListableBeanFactory beanFactory;
+ private static ApplicationContext applicationContext;
+
@Override
- public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException
+ public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException
{
SpringUtils.beanFactory = beanFactory;
+ }
+
+ @Override
+ public void setApplicationContext(ApplicationContext applicationContext) throws BeansException
+ {
+ SpringUtils.applicationContext = applicationContext;
}
/**
@@ -111,4 +122,37 @@
{
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 StringUtils.isNotEmpty(activeProfiles) ? activeProfiles[0] : null;
+ }
+
+ /**
+ * 获取配置文件中的值
+ *
+ * @param key 配置文件的key
+ * @return 当前的配置文件的值
+ *
+ */
+ public static String getRequiredProperty(String key)
+ {
+ return applicationContext.getEnvironment().getRequiredProperty(key);
+ }
}
--
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