package com.rlovep.log4j;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class Test {
static Log log=LogFactory.getLog(Test.class);
public static void main(String[] args) {
try {
log.info("保存: 开始进入保存方法");
int i = 1/0;
log.info("保存: 执行保存结束,成功");
} catch (Exception e) {
log.error("执行App类Save()方法出现异常!"); // 异常
e.printStackTrace();
}
// 输出不同级别的提示
log.debug("调试信息");
log.info("信息提示");
log.warn("警告");
log.error("异常");
}
}