小编jon*_*nny的帖子

我试图将日志显示到控制台以及文件但是在文件中我只想要从一个特定类显示的某些日志,我不知道如何做到这一点.下面是我的logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration>

<configuration>

  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>{ "date_time":"%date", "thread":"[%thread]", "log_level":"%-5level", "class_name":"%logger{0}", "log_message":"%msg" }%n</pattern>
        </encoder>
    </appender>

  <appender name="FILE" class="ch.qos.logback.core.FileAppender">
    <file> test.txt </file>
    <append>false</append>
    <encoder>
        <pattern>{ "date_time":"%date", "thread":"[%thread]", "log_level":"%-5level", "class_name":"%logger{0}", "log_message":"%msg" }%n</pattern>
    </encoder>
  </appender>

  <root level="info">
    <appender-ref ref="FILE" />
    <appender-ref ref="STDOUT" />
  </root>

</configuration>