Spring獲取ApplicationContext對(duì)象工具類的實(shí)現(xiàn)方法,大家都了解嗎?其實(shí)Spring都是高級(jí)的容器,這個(gè)時(shí)候我們要把ApplicationContext設(shè)置進(jìn)去哦,別著急,下面就讓錯(cuò)新技術(shù)頻道小編帶大家學(xué)習(xí)吧!
?Spring獲取ApplicationContext對(duì)象工具類的實(shí)現(xiàn)方法
(1)實(shí)現(xiàn)的工具類:
package com.util; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; final public class ApplicationContextUtil { private static ApplicationContext ac=null; private ApplicationContextUtil(){ } static{ ac=new ClassPathXmlApplicationContext("applicationContext.xml"); } public static ApplicationContext getApplicationContext(){ //獲得返回的容器對(duì)象 return ac; } } (2)使用方法:
public static void getByUtil(){ ApplicationContextUtil.getApplicationContext().getBean("userService"); } 上述就是錯(cuò)新技術(shù)頻道小編帶給大家?guī)淼腟pring獲取ApplicationContext對(duì)象工具類的實(shí)現(xiàn)方法,大家可以收藏本文,方便大家的使用。新聞熱點(diǎn)
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