SpringTool

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

/**
 * 获取spring信息
 *
 * Created by zyb on 2016年3月14日.
 */
public class SpringTool implements ApplicationContextAware {
    private static ApplicationContext applicationContext = null;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        // TODO Auto-generated method stub
        if (SpringTool.applicationContext == null) {
            SpringTool.applicationContext = applicationContext;
        }
    }

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

    public static Object getBean(String name) {
        return getApplicationContext().getBean(name);
    }
}

spring xml配置

<!-- 通过SpringTool.getBean(beanid)获取spring管理的bean -->
    <bean class="com.task.util.SpringTool" lazy-init="false"></bean>

应用一些不能注入的地方