logback 定义日志文件到当前jar目录下

最新推荐文章于 2024-06-15 09:45:31 发布

转载最新推荐文章于 2024-06-15 09:45:31 发布 · 1.1k 阅读

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CC 4.0 BY-SA版权

原文链接：https://www.cnblogs.com/donfaquir/p/12198570.html

本文介绍了一种自定义Logback日志监听器的方法，通过实现LoggerContextListener接口来配置日志路径，并在日志上下文中设置该路径。这种方法能够灵活地控制日志文件的存放位置。

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转载：https://www.cnblogs.com/donfaquir/p/12198570.html

package com.x.x.x.listener;

import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.spi.LoggerContextListener;
import ch.qos.logback.core.Context;
import ch.qos.logback.core.spi.ContextAwareBase;
import ch.qos.logback.core.spi.LifeCycle;

public class CustomLogContextListener extends ContextAwareBase implements LoggerContextListener, LifeCycle {

    /** 存储日志路径标识 */
    public static final String LOG_PAHT_KEY = "LOG_PATH";

    @Override
    public boolean isResetResistant() {
        return false;
    }

    @Override
    public void onStart(LoggerContext loggerContext) {
    }
    @Override
    public void onReset(LoggerContext loggerContext) {
    }
    @Override
    public void onStop(LoggerContext loggerContext) {
    }
    @Override
    public void onLevelChange(Logger logger, Level level) {
    }

    @Override
    public void start() {
        String s = System.getProperty("user.dir") + "/logs/";
        System.setProperty(LOG_PAHT_KEY, s);
        Context context = getContext();
        context.putProperty(LOG_PAHT_KEY,  s);
    }
    @Override
    public void stop() {
    }
    @Override
    public boolean isStarted() {
        return false;
    }
}

<?xml version="1.0" encoding="UTF-8" ?>
<configuration  scan="true" scanPeriod="20 seconds" debug="false">
    <contextListener class="com.x.x.x.listener.CustomLogContextListener" />
	....
        <File>${LOG_PATH}/${PROJECT_NAME}_debug.log</File>
  	 ....
</configuration>