package com.basic.analy.config; import com.basic.analy.service.FaceSdkTool; import lombok.extern.slf4j.Slf4j; import org.springframework.stereotype.Component; import javax.servlet.ServletContextEvent; import javax.servlet.ServletContextListener; import javax.servlet.annotation.WebListener; @Slf4j @WebListener @Component public class MyServletContextListener implements ServletContextListener { @Override public void contextInitialized(ServletContextEvent sce){ log.info("监听之初始化"); } @Override public void contextDestroyed(ServletContextEvent sce) { FaceSdkTool.releaseSDK(); log.info("监听之销毁"); } }