public class DevgMethodApplicationContextUtil extends Object implements org.springframework.context.ApplicationContextAware
| 构造器和说明 |
|---|
DevgMethodApplicationContextUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
containsBean(String name)
如果ioc容器中包含一个与所给名称匹配的bean定义,则返回true否则返回false
|
static org.springframework.context.ApplicationContext |
getApplicationContext() |
static <T> T |
getBean(Class<T> clazz)
获取类型为requiredType的对象
|
static <T> T |
getBean(String name)
获取对象
|
void |
setApplicationContext(org.springframework.context.ApplicationContext applicationContext) |
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 org.springframework.context.ApplicationContext getApplicationContext()
public static <T> T getBean(String name) throws org.springframework.beans.BeansException
name - spring配置文件中配置的bean名或注解的名称org.springframework.beans.BeansException - 抛出spring异常public static <T> T getBean(Class<T> clazz) throws org.springframework.beans.BeansException
clazz - 需要获取的bean的类型org.springframework.beans.BeansException - 抛出spring异常public static boolean containsBean(String name)
name - ioc容器中注册的bean名称Copyright © 2021. All rights reserved.