spring的InitializingBean使用

场景:
        某功能需要在spring启动时就自动执行,创建一个类实现InitializingBean的afterPropertiesSet(),需要执行内容放入此方法执行即可,afterPropertiesSet方法在spring容器初始化对象后就会执行,不用手动触发。
示例:

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.stereotype.Service;

/**
 *  
 * @ClassName: TestInitializingBean
 * @date: 2019-1-14 下午12:55:00
 */

@Service
public class TestInitializingBean implements InitializingBean{

	private Logger logger = LoggerFactory.getLogger(TestInitializingBean.class);
	@Override
	public void afterPropertiesSet() throws Exception {
		logger.info("开始工作......");
		
		logger.info("结束工作......");
	}
}

以上,TKS.

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转载自blog.csdn.net/zhangbeizhen18/article/details/86475623