一, Maven依赖包 pom.xml 1 <dependency>
2 <groupId>org.slf4j</groupId>
3 <artifactId>slf4j-api</artifactId>
4 <version>1.6.0</version>
5 <type>jar</type>
6 <scope>compile</scope>
7 </dependency>
8 <dependency>
9 <groupId>ch.qos.logback</groupId>
10 <artifactId>logback-core</artifactId>
11 <version>0.9.28</version>
12 <type>jar</type>
13 </dependency>
14 <dependency>
15 <groupId>ch.qos.logback</groupId>
16 <artifactId>logback-classic</artifactId>
17 <version>0.9.28</version>
18 <type>jar</type>
19 </dependency>
二, 代码使用import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/** logger */
private static Logger logger = LoggerFactory.getLogger(ExampleClass.class);
logger.debug("output logs");
三, 日志配置文件配置多个logger
比如
第一个记载日志,
第二个输出告警
logback.xml
1 <?xml version="1.0"?>
2 <configuration>
3 <!--property file="/home/testProject/config/app.properties"/-->
4 <property file="src\main\resources\app.properties" />
5 <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
6 <Encoding>UTF-8</Encoding>
7 <File>${path.log}/testProject.log</File>
8 <Prudent>true</Prudent>
9 <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
10 <FileNamePattern>${path.log}/testProject-%d{yyyy-MM-dd_HH}-%i.log</FileNamePattern>
11 <MaxHistory>10</MaxHistory>
12 <TimeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
13 <MaxFileSize>5MB</MaxFileSize>
14 </TimeBasedFileNamingAndTriggeringPolicy>
15 </rollingPolicy>
16 <layout class="ch.qos.logback.classic.PatternLayout">
17 <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</Pattern>
18 </layout>
19 </appender>
20 <appender name="warningLoggerAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
21 <Encoding>UTF-8</Encoding>
22 <File>${path.alarm}/testProject-warning.txt</File>
23 <Prudent>true</Prudent>
24 <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
25 <FileNamePattern>${path.alarm}/testProject-warning-%d{yyyyMMddHHmmss}.txt</FileNamePattern>
26 <MaxHistory>3</MaxHistory>
27 <TimeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
28 <MaxFileSize>5MB</MaxFileSize>
29 </TimeBasedFileNamingAndTriggeringPolicy>
30 </rollingPolicy>
31 <layout class="ch.qos.logback.classic.PatternLayout">
32 <!-- Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</Pattern-->
33 <Pattern>%msg%n</Pattern>
34 </layout>
35 </appender>
36
37 <logger name="com.test">
38 <level value="DEBUG" /><!-- "TRACE", "DEBUG" -->
39 <appender-ref ref="FILE" />
40 </logger>
41 <logger name="warningLogger">
42 <level value="TRACE" /><!-- "TRACE", "DEBUG" -->
43 <appender-ref ref="warningLoggerAppender" />
44 </logger>
45 </configuration>
posted on 2013-05-22 09:42
大雨大雨 阅读(10711)
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