logback不同业务的日志打印到不同文件

佚名 6年前 (2019-05-13) 随笔 1725人围观抢沙发百度已收录

logback不同业务的日志打印到不同文件

在业务逻辑较为多的系统中，为了能快速的排查线上的问题和清楚的查询各个业务的日志信息，往往需要对不同业务线的日志进行分开记录：
比如现在系统中有对小金库用户发放奖励和白条用户进行发放奖励。

logback.xml配置文件如下：

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<?xml version="1.0" encoding="UTF-8"?> <configuration> <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender"> <encoder charset="UTF-8"> <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] %level [%thread] %file:%line - %msg%n</pattern> <charset>UTF-8</charset> </encoder> </appender> <appender name="SYS_INFO" class="ch.qos.logback.core.rolling.RollingFileAppender"> <File>${catalina.base}/program/info.log</File> <append>true</append> <!--过滤器,只打INFO级别的日志--> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>INFO</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${catalina.base}/program/info.log.%d</fileNamePattern> <maxHistory>30</maxHistory> </rollingPolicy> <encoder charset="UTF-8"> <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] %level [%thread] %file:%line - %msg%n</pattern> <charset>UTF-8</charset> </encoder> </appender> <appender name="SYS_ERROR" class="ch.qos.logback.core.rolling.RollingFileAppender"> <File>${catalina.base}/program/error.log</File> <append>true</append> <!--过滤器,只打ERROR级别的日志--> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>ERROR</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${catalina.base}/program/error.log.%d</fileNamePattern> <maxHistory>12</maxHistory> </rollingPolicy> <encoder charset="UTF-8"> <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] %level [%thread] %file:%line - %msg%n</pattern> <charset>UTF-8</charset> </encoder> </appender> <!--不同业务逻辑的日志打印到不同文件--> <appender name="baitiaoUserAppender" class="ch.qos.logback.core.rolling.RollingFileAppender"> <File>${catalina.base}/program/bt.log</File> <append>true</append> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>INFO</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${catalina.base}/program/bt.log.%d</fileNamePattern> <maxHistory>12</maxHistory> </rollingPolicy> <encoder charset="UTF-8"> <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] %level [%thread] %file:%line - %msg%n</pattern> <charset>UTF-8</charset> </encoder> </appender> <appender name="xjkUserAppender" class="ch.qos.logback.core.rolling.RollingFileAppender"> <File>${catalina.base}/program/xjk.log</File> <append>true</append> <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>INFO</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${catalina.base}/program/xjk.log.%d</fileNamePattern> <maxHistory>12</maxHistory> </rollingPolicy> <encoder charset="UTF-8"> <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] %level [%thread] %file:%line - %msg%n</pattern> <charset>UTF-8</charset> </encoder> </appender> <!-- 不同的业务逻辑日志打印到指定文件夹--> <logger name="baitiaoUser" additivity="false" level="INFO"> <appender-ref ref="baitiaoUserAppender"/> </logger> <logger name="xjkUser" additivity="false" level="INFO"> <appender-ref ref="xjkUserAppender"/> </logger> <logger name="com.act.award" level="INFO"/> <logger name="com.act.award" level="DEBUG"/> <!--info和error分开打印--> <root level="INFO"> <appender-ref ref="CONSOLE"/> <appender-ref ref="SYS_INFO"/> <appender-ref ref="SYS_ERROR"/> </root> </configuration>

代码：

@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration("classpath:/spring/application.xml") public class MainTest { Logger XJK_USER_LOG = LoggerUtils.Logger(LogFileName.XJK_USER); Logger BAITIAO_USER_LOG = LoggerUtils.Logger(LogFileName.BAITIAO_USER); @Test public void testGetBusinessAccount() throws Exception { XJK_USER_LOG.info("小金库用户进来了..."); BAITIAO_USER_LOG.info("白条用户进来了..."); } } public enum LogFileName { //配置到logback.xml中的logger name="vipUser" XJK_USER("xjkUser"), BAITIAO_USER("baitiaoUser"); private String logFileName; LogFileName(String fileName) { this.logFileName = fileName; } public String getLogFileName() { return logFileName; } public void setLogFileName(String logFileName) { this.logFileName = logFileName; } public static LogFileName getAwardTypeEnum(String value) { LogFileName[] arr = values(); for (LogFileName item : arr) { if (null != item && StringUtils.isNotBlank(item.logFileName)) { return item; } } return null; } } public class LoggerUtils { public static <T> Logger Logger(Class<T> clazz) { return LoggerFactory.getLogger(clazz); } /** * 打印到指定的文件下 * * @param desc 日志文件名称 * @return */ public static Logger Logger(LogFileName desc) { return LoggerFactory.getLogger(desc.getLogFileName()); } }