我的记录器仅在根记录器ServerAppenderV2上记录消息,日志文件生成正确,当我使用更改级别在根目录中调试时,我可以在根目录中定义的两个附加程序中看到日志,但在文件附加器FileAppender中仍然没有日志和PerfAppender。
对于以下代码:
import logging.Logger;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class TestLog {
private static final Logger logger= Logger.getLogger(TestLog.class);
public static void main(String [] args){
logger.perf("hello from debug",null,null,null,null);
logger.log(Traces.43E, "info", 12);
logger.debug("hello from debug",null);
}
}
这是我的Logger类和标记:
public class Logger {
private static final String ID_TRACE = "IdTrace";
private static final Marker MARKER_PERF = MarkerFactory.getMarker("perf");
private static final Marker V2 = MarkerFactory.getMarker("V2");
private Logger delegate;
public void debug(String message, Object... objects) {
delegate.debug(message, objects);
}
public void log(Traces trace, Object... params) {
Marker marker=V2;
MDC.clear();
MDC.put(ID_TRACE, trace.getId());
switch(trace.getLevel()) {
case DEBUG:
this.delegate.debug(marker, trace.getMessage(), params);
break;
case INFO:
this.delegate.info(marker, trace.getMessage(), params);
break;
case WARNING:
this.delegate.warn(marker, trace.getMessage(), params);
break;
default:
this.delegate.error(marker, trace.getMessage(), params);
}
}
public void perf(String msg, Object... params) {
this.delegate.info(MARKER_PERF, msg, params);
}
}
这是我的配置Log4j2.xml:
<Configuration status="WARN" monitorInterval="30">
<Properties>
<Property name="LOG_PATTERN">
%d{yyyy-MM-dd HH:mm:ss,SSS} %5p --- [%15.15t] %-40.40c{1.} : %m%n%ex
</Property>
<Property name="PERF_LOG_PATTERN">
%d{yyyy-MM-dd HH:mm:ss,SSS};%5p;%t;%m;%n
</Property>
</Properties>
<Appenders>
<RollingFile name="ServerAppender" fileName="logs\\server.log"
filePattern="logs\\server-%d{yyyy-MM-dd}-%i.log">
<PatternLayout>
<Pattern>${LOG_PATTERN}</Pattern>
</PatternLayout>
<Policies>
<TimeBasedTriggeringPolicy/>
</Policies>
</RollingFile>
<RollingFile name="ServerAppenderV2" fileName="logs\\serverV2.log"
filePattern="logs/serverV2-%d{yyyy-MM-dd}-%i.log">
<PatternLayout>
<Pattern>${LOG_PATTERN}</Pattern>
</PatternLayout>
<Policies>
<TimeBasedTriggeringPolicy/>
</Policies>
</RollingFile>
<RollingFile name="FileAppender" fileName="logs\\appli.log"
filePattern="logs\\appli-%d{yyyy-MM-dd}-%i.log">
<PatternLayout>
<Pattern>${LOG_PATTERN}</Pattern>
</PatternLayout>
<Policies>
<TimeBasedTriggeringPolicy/>
</Policies>
</RollingFile>
<RollingFile name="PerfAppender" fileName="logs\\perf.log"
filePattern="logs\\perf-%d{yyyy-MM-dd}-%i.log">
<PatternLayout>
<Pattern>${PERF_LOG_PATTERN}</Pattern>
</PatternLayout>
<Policies>
<TimeBasedTriggeringPolicy/>
</Policies>
</RollingFile>
</Appenders>
<Loggers>
<AsyncLogger name="logging" level="info" additivity="false">
<AppenderRef ref="FileAppender">
<MarkerFilter marker="perf" onMatch="DENY" onMismatch="ACCEPT"/>
</AppenderRef>
<AppenderRef ref="PerfAppender">
<MarkerFilter marker="perf" onMatch="ACCEPT" onMismatch="DENY"/>
</AppenderRef>
</AsyncLogger>
<Root level="info">
<AppenderRef ref="ServerAppender" >
<MarkerFilter marker="V2" onMatch="DENY" onMismatch="ACCEPT"/>
</AppenderRef>
<AppenderRef ref="ServerAppenderV2">
<MarkerFilter marker="V2" onMatch="ACCEPT" onMismatch="DENY"/>
</AppenderRef>
</Root>
</Loggers>
</Configuration>
答案 0 :(得分:1)
这是因为您将记录器name
称为“记录”。
<AsyncLogger name="logging" level="info" additivity="false">
// configurations
</AsyncLogger>
但是在访问时您正在使用它。
private static final Logger logger= Logger.getLogger(TestLog.class);
这将使用package
和className
解析记录器名称。
使用当前配置,您应该像这样访问logger
。
private static final Logger logger= Logger.getLogger("logging");
或者,您可以这样配置。
假设您的TestLog.class
位于软件包org.random.service
中,则您的配置应如下所示。
<AsyncLogger name="org.random.service.TestLog" level="info" additivity="false">
// configurations
</AsyncLogger>
要启用完整的程序包,可以从记录器名称中删除className
。
<AsyncLogger name="org.random.service" level="info" additivity="false">
// configurations
</AsyncLogger>
答案 1 :(得分:0)
感谢您的响应,我是Log4J的新手,是的记录器名称是log4j的过滤器,我应该已经使用LOG4J引用了这些类。