Logback日志自定义配置

Logback日志自定义配置

即便如此，还是有很多想要的东西显示不了，这时就可自定义配置。比如我希望每条日志有个uuid类型的id，希望每条日志能打印ip地址

一、新建两个配置类，重写convert方法

package cn.jiashubing.config.logback;

import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
import java.util.UUID;

public class LogIdConfig extends ClassicConverter {

    @Override
    public String convert(ILoggingEvent event) {
        return UUID.randomUUID().toString().replaceAll("-", "");
    }
}


package cn.jiashubing.config.logback;

import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
import java.net.InetAddress;
import java.net.UnknownHostException;

public class IPLogConfig extends ClassicConverter {

    @Override
    public String convert(ILoggingEvent event) {
        try {
            return InetAddress.getLocalHost().getHostAddress();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
        return null;
    }
}

 

二、配置日志文件 

<property name="log.path" value="./logs"/>
<conversionRule conversionWord="ip" converterClass="cn.jiashubing.config.logback.IPLogConfig" />
<conversionRule conversionWord="logid" converterClass="cn.jiashubing.config.logback.LogIdConfig" />

<appender name="ROLLING-FILE-OUT" class="ch.qos.logback.core.rolling.RollingFileAppender">       
    <file>${log.path}/errorlog.log</file>       
    <encoder>           
        <pattern>[loglevel=%level] [timestamp=%d{yyyy-MM-dd HH:mm:ss}] [logid=%logid] [ip=%ip] [cmd=%msg] \n</pattern>       
    </encoder>
    ...
</appender>