maven jetty 环境下的Web项目在使用logback slf4j时，slf4j总是绑定java.util.logging

Logger logger = (Logger) LoggerFactory.getLogger(UserAction.class); logger.info("loginUser:username{},password{}",username,password);

java.lang.ClassCastException: org.slf4j.impl.JDK14LoggerAdapter cannot be cast to ch.qos.logback.classic.Logger