一,日志概括
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二,日志技术的特点
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三,日志技术的体系
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三,入门
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四,案例
package XinZheng;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class Main58 {
//1,创建一个Logger日志对象
public static final Logger LOGGER= LoggerFactory.getLogger("Main58");
public static void main(String[] args) {
try {
LOGGER.info("chu方法开始执行");
chu(10,20);
LOGGER.info("chu方法执行成功");
} catch (Exception e) {
LOGGER.info("chu方法执行失败");
}
}
public static void chu(int a,int b){
LOGGER.info("参数a"+a);
LOGGER.info("参数b"+b);
int c =a/b;
System.out.println("结果是"+c);
}
}
五,logbeack .xml(核心配置文件)
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六,日志级别
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