代码中日志的使用详解程序员

import org.slf4j.Logger; 
import org.slf4j.LoggerFactory; 
 
private static Logger logger = LoggerFactory.getLogger(ScpUtil.class);

import org.apache.logging.log4j.LogManager; 
import org.apache.logging.log4j.Logger; 
 
private static Logger logger = LogManager.getLogger(ScpUtil.class);