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這篇文章主要介紹“在logback中增加正則表達(dá)式”,在日常操作中,相信很多人在在logback中增加正則表達(dá)式問題上存在疑惑,小編查閱了各式資料,整理出簡單好用的操作方法,希望對大家解答”在logback中增加正則表達(dá)式”的疑惑有所幫助!接下來,請跟著小編一起來學(xué)習(xí)吧!
1 自定義過濾器:
import ch.qos.logback.classic.Level; import ch.qos.logback.classic.spi.ILoggingEvent; import ch.qos.logback.core.filter.Filter; import ch.qos.logback.core.spi.FilterReply; import org.apache.commons.lang.StringUtils; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * @Author: yangweibin * @CreateDate: 2021/5/19 9:50 * @Description: TODO */ public class CustomLogFilter extends Filter<ILoggingEvent> { private Pattern pattern; private String logPattern; public String getLogPattern() { return logPattern; } public void setLogPattern(String logPattern) { this.logPattern = logPattern; pattern = Pattern.compile(logPattern); } @Override public FilterReply decide(ILoggingEvent event) { if(pattern == null) return FilterReply.DENY; String loggerName = event.getLoggerName(); if(StringUtils.isBlank(loggerName)) { return FilterReply.DENY; } Matcher matcher = pattern.matcher(loggerName); if(matcher.matches()) { Level level = event.getLevel(); if(level.isGreaterOrEqual(Level.DEBUG)) { return FilterReply.ACCEPT; } else { return FilterReply.DENY; } } else { return FilterReply.DENY; } } }
2 logback.xml進(jìn)行配置,過濾規(guī)則
<!--按天生成日志--> <appender name="bizServiceLogFile" class="ch.qos.logback.core.rolling.RollingFileAppender"> <filter class="xx.xx.com.common.log.CustomLogFilter"> <logPattern>xx.xx.com\..*\.service\..*</logPattern> <!-- <level>debug</level>日志過濾級別 --> </filter> <Prudent>true</Prudent> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <FileNamePattern> police-log/%d{yyyy-MM-dd}/%d{yyyy-MM-dd}_service.log </FileNamePattern> <maxHistory>14</maxHistory><!-- 日志存放周期(天) --> </rollingPolicy> <layout class="ch.qos.logback.classic.PatternLayout"> <Pattern> %d{yyyy-MM-dd HH:mm:ss} -%msg%n </Pattern> </layout> </appender> <logger name="xx.xx.com" additivity="false" level="info"> <appender-ref ref="bizServiceLogFile"/> </logger>
到此,關(guān)于“在logback中增加正則表達(dá)式”的學(xué)習(xí)就結(jié)束了,希望能夠解決大家的疑惑。理論與實踐的搭配能更好的幫助大家學(xué)習(xí),快去試試吧!若想繼續(xù)學(xué)習(xí)更多相關(guān)知識,請繼續(xù)關(guān)注億速云網(wǎng)站,小編會繼續(xù)努力為大家?guī)砀鄬嵱玫奈恼拢?/p>
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