examples/whisper.android.java/app/src/main/assets/logback.xml

<?xml version="1.0" encoding="UTF-8" ?>
<configuration debug="false" xmlns="http://ch.qos.logback/xml/ns/logback"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://ch.qos.logback/xml/ns/logback https://raw.githubusercontent.com/enricopulatzo/logback-XSD/master/src/main/xsd/logback.xsd
http://ch.qos.logback/xml/ns/logback ">
  <!--Define the storage address of the log file Do not use relative paths in the LogBack configuration. -->
  <property name="LOG_HOME" value="logs" />
  <!--Formatted output: %d means the date, %-6level: log level from the left display 6 characters wide, %m: log message, %n is a newline character -->
  <property name="CONSOLE_LOG_PATTERN"
    value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-6level%logger{0}.%M:%L - %m%n" />

  <!-- console output -->
  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>${CONSOLE_LOG_PATTERN}</pattern>
    </encoder>
  </appender>

  <!-- Generate log files on a daily basis -->
  <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>${CONSOLE_LOG_PATTERN}</pattern>
    </encoder>
    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!--File name for log file output -->
      <fileNamePattern>${LOG_HOME}/project-name-%d{yyyy-MM-dd}.log</fileNamePattern>
      <!--Maximum size of log file -->
      <maxHistory>180</maxHistory>
    </rollingPolicy>
    <!--日志文件最大的大小 -->
    <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
      <maxFileSize>10MB</maxFileSize>
    </triggeringPolicy>
  </appender>
  <!-- Log output level and source-->
  <root level="info">
    <appender-ref ref="STDOUT" />
    <appender-ref ref="FILE" />
  </root>
</configuration>