Package top.tangyh.basic.utils

Class SpringUtils

java.lang.Object

top.tangyh.basic.utils.SpringUtils

public final class SpringUtils
extends Object

Spring工具类

Author:

zuihou

Method Summary

Modifier and Type	Method	Description
static org.springframework.context.ApplicationContext	getApplicationContext()
static <T> T	getBean(Class<T> type)
static Object	getBean(String name)
static <T> T	getBean(String name, Class<T> type)
static <T> Map<String,T>	getBeansOfType(Class<T> type)
static SpringUtils	getInstance()	单例Holder模式： 优点：将懒加载和线程安全完美结合的一种方式（无锁）。
static org.springframework.context.ApplicationContext	publishEvent(Object event)
static void	setApplicationContext(org.springframework.context.ApplicationContext ctx)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getInstance

public static SpringUtils getInstance()

单例Holder模式： 优点：将懒加载和线程安全完美结合的一种方式（无锁）。（推荐）

Returns:

实实例

getApplicationContext

public static org.springframework.context.ApplicationContext getApplicationContext()

setApplicationContext

public static void setApplicationContext(org.springframework.context.ApplicationContext ctx)

getBean

public static Object getBean(String name)

getBean

public static <T> T getBean(String name,
 Class<T> type)

getBean

public static <T> T getBean(Class<T> type)

getBeansOfType

public static <T> Map<String,T> getBeansOfType(Class<T> type)

publishEvent

public static org.springframework.context.ApplicationContext publishEvent(Object event)