@Order(value=0) @Component public class SpringContextUtil extends Object implements org.springframework.context.ApplicationContextAware
| 构造器和说明 |
|---|
SpringContextUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static org.springframework.context.ApplicationContext |
getApplicationContext() |
static <T> T |
getBean(Class<T> clazz)
根据类型获取Bean
|
static Object |
getBean(String name)
根据名称获取Bean
|
static <T> T |
getBean(String name,
Class<T> clazz)
获取Bean,根据名称&类型
|
static Map<String,Object> |
getBeansWithAnnotation(Class<? extends Annotation> annotationType)
获取带有注解的Bean
|
void |
setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
实现了ApplicationContextAware 接口,必须实现该方法;
通过传递applicationContext参数初始化成员变量applicationContext
|
public static org.springframework.context.ApplicationContext getApplicationContext()
public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
throws org.springframework.beans.BeansException
setApplicationContext 在接口中 org.springframework.context.ApplicationContextAwareorg.springframework.beans.BeansExceptionpublic static <T> T getBean(Class<T> clazz)
clazz - bean的类型public static <T> T getBean(String name, Class<T> clazz)
name - bean名称clazz - bean的类型public static Map<String,Object> getBeansWithAnnotation(Class<? extends Annotation> annotationType)
annotationType - 注解类型Copyright © 2019. All rights reserved.