package com.ruoyi.common.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @author wangqiong
 * @description 获取bean工具类
 * @date 2023-12-11 11:45
 */
@Component
public class SpringUtil implements ApplicationContextAware {
    private static ApplicationContext applicationContext;
    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        if(SpringUtil.applicationContext==null){
            SpringUtil.applicationContext=applicationContext;
        }
    }

    public static ApplicationContext getApplicationContext(){
        return applicationContext;
    }

    public static <T>T getBean(Class<T> clazz){
        return getApplicationContext().getBean(clazz);
    }

    public static <T>T getBean(String name, Class<T> clazz){
        return getApplicationContext().getBean(name,clazz);
    }
}