向日志记录-通道-适配器Spring集成添加自定义属性

logging.customProperty=myCustomValue

import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.ConsoleAppender;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

@Component
public class CustomConsoleAppender extends ConsoleAppender<ILoggingEvent> {

    @Value("${logging.customProperty}")
    private String customProperty;

    @Override
    protected void append(ILoggingEvent eventObject) {
        eventObject.getMDCPropertyMap().put("customProperty", customProperty);
        super.append(eventObject);
    }
}

<configuration>
    <appender name="CONSOLE" class="com.example.CustomConsoleAppender">
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss} %-5level %logger{36} - %msg MDC:{%X{customProperty}}%n</pattern>
        </encoder>
    </appender>

    <root level="debug">
        <appender-ref ref="CONSOLE" />
    </root>
</configuration>