使用注解让SL4j打不出日志出来

import ch.qos.logback.classic.Level;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.stereotype.Component;

import java.lang.annotation.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * <p>改变Bean的日志级别，可以让它不打印日志
 * 具体使用是在日之类上加上@NoLogBeanPostProcessor.NoLog即可。
 * </p>
 *
 * <code>
 *      @RestController
 *      @NoLogBeanPostProcessor.NoLog
 *     public logController {
 *
 *     }
 * </code>
 * @Author Lycol
 */
@Component
public class NoLogBeanPostProcessor implements BeanPostProcessor{

    @Override
    public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
        if(bean.getClass().isAnnotationPresent(NoLog.class)){
            noLogClasses.add(bean.getClass());

        }
        return bean;
    }

    @Override
    public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {

        for(Class clazz: noLogClasses){
            ch.qos.logback.classic.Logger target = loggerContext.getLogger(clazz);
            target.setLevel(Level.OFF);
        }
        return bean;
    }
    @Target(ElementType.TYPE)
    @Retention(RetentionPolicy.RUNTIME)
    @Documented
    public   @interface  NoLog{


    }

    private List<Class> noLogClasses= Collections.synchronizedList(new ArrayList<>());

    final   ch.qos.logback.classic.LoggerContext loggerContext = (ch.qos.logback.classic.LoggerContext) LoggerFactory.getILoggerFactory();
}