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如何在logback日志配置里获取服务器ip和端口

2021-08-30 11:40:59 作者：luxm01

这篇文章主要介绍了如何在logback日志配置里获取服务器ip和端口的方式，具有很好的参考价值，希望对大家有所帮助。如有错误或未考虑完全的地方，望不吝赐教

logback日志配置获取服务器ip和端口

1、新建一个类继承ClassicConverter

在方法中获取服务器ip

package com.xxx.xxx.xxx.common; 
import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory; 
import java.net.InetAddress;
import java.net.UnknownHostException;
 
/**
 * @author xiaoming
 * @date 2019/5/14 11:37
 * @description
 */
public class LogIpConfig extends ClassicConverter {
 private static final Logger logger = LoggerFactory.getLogger(LogIpConfig .class);
    private static String webIP;
    static {
        try {
            webIP = InetAddress.getLocalHost().getHostAddress();
        } catch (UnknownHostException e) {
            logger.error("获取日志Ip异常", e);
            webIP = null;
        }
    }
 
    @Override
    public String convert(ILoggingEvent event) {
        return webIP;
    }
}

2、在配置文件logback.xml增加如下配置

<conversionRule conversionWord="ip" converterClass="com.xxx.xxx.xxx.common.LogIpConfig" />

3、在需要用到ip的位置这样写: %ip

"host": "%ip" 这样写，本地日志输入的时候内容是： "host": "127.0.0.1"

4、获取端口号，同理

package com.xxx.xxx.xxx.common; 
import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory; 
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.ObjectName;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
 
/**
 * @author xiaoming
 * @date 2019/5/14 11:37
 * @description
 */
public class LogPortConfig extends ClassicConverter {
    private static final Logger logger = LoggerFactory.getLogger(LogPortConfig.class);
    private static String webPort;
 
    static {
        try {
            List<MBeanServer> serverList = MBeanServerFactory.findMBeanServer(null);
            for (MBeanServer server : serverList) {
                Set<ObjectName> names = new HashSet<ObjectName>();
                names.addAll(server.queryNames(new ObjectName("Catalina:type=Connector,*"), null));
                Iterator<ObjectName> it = names.iterator();
                while (it.hasNext()) {
                    ObjectName oName = (ObjectName) it.next();
                    String pValue = (String) server.getAttribute(oName, "protocol");
                    if (StringUtils.equals("HTTP/1.1", pValue)) {
                        webPort = ObjectUtils.toString(server.getAttribute(oName, "port"));
                    }
                }
            }
        } catch (Exception e) {
            logger.error("获取port失败,影响logback的文件拼接", e);
            webPort = null;
        }
    }
 
    @Override
    public String convert(ILoggingEvent event) {
        return webPort;
    }
}

<conversionRule conversionWord="port" converterClass="com.xxx.xxx.xxx.common.LogPortConfig" />

%ip:%port

让Logback日志中显示主机名与IP地址及一切你想显示的

1、创建

一个类继承自ch.qos.logback.classic.pattern.ClassicConverter

2、重新方法

@Override
    public String convert(ILoggingEvent event) {}

3、配置logback.xml

<conversionRule conversionWord="sulong" converterClass="SulongClass" />
<!--配置日志的格式-->
<property name="CONSOLE_LOG_PATTERN" value="%sulong %date{yyyy-MM-dd HH:mm:ss} | %highlight(%-5level) | %yellow(%thread) | %green(%logger) | %msg%n"/>

以上为个人经验，希望能给大家一个参考，也希望大家多多支持脚本之家。