SpringUtils

记录一下关于 SpringUtils 的使用

package com.sopp.utils;

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

/**
 * @ClassName: SpringUtils
 * @Description: Spring工具类，用于在其他地方注入bean。
 * @Author: sopp
 * @Date: 2019/12/12 14:17
 **/
@Component
public class SpringUtils implements ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContextParam) throws BeansException {
        applicationContext = applicationContextParam;
    }

    public static Object getObject(String id) {
        Object object = null;
        object = applicationContext.getBean(id);
        return object;
    }

    public static <T> T getObject(Class<T> tClass) {
        return applicationContext.getBean(tClass);
    }

    public static Object getBean(String tClass) {
        return applicationContext.getBean(tClass);
    }

    public <T> T getBean(Class<T> tClass) {
        return applicationContext.getBean(tClass);
    }
}