当寂寞不得不成为一种习惯

/*
* http://code.google.com/p/anttesttools/ * slf4j+logback 使用
* site: http://www.slf4j.org/   http://logback.qos.ch/ * jar: slf4j-api-*.jar logback-core-*.jar logback-classic-*.jar
*/
package anttesttools.slf4j;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
*
* @author anttesttools
*/
public class SLF4J
{

private static Logger log = LoggerFactory.getLogger(SLF4J.class);

public static void main(String[] args)
{
log.debug("debug");
String str = "this is info";
log.info("{}", str);
String str2 = "警告";
log.warn("这是一个{}", str2);
}
}

<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
<Property name="log.base" value="./logs/anttesttools" />
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>${log.base}.log</File>
<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
<FileNamePattern>${log.base}.%i.log</FileNamePattern>
<MinIndex>1</MinIndex>
<MaxIndex>5</MaxIndex>
</rollingPolicy>
<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
<MaxFileSize>5MB</MaxFileSize>
</triggeringPolicy>
<layout class="ch.qos.logback.classic.PatternLayout">
<Pattern>%date [%thread] %-5level %logger{80} - %msg%n</Pattern>
</layout>
</appender>
<logger name="anttesttools" level="debug" />
<root level="warn">
<appender-ref ref="FILE" />
</root>
</configuration>