优化日志配置

vehicle-server/src/main/resources/logback-spring.xml

@@ -34,7 +34,6 @@
 
 	<root level="info">
 		<appender-ref ref="CONSOLE_APPENDER"/>
-		<appender-ref ref="FILE_APPENDER"/>
 		<appender-ref ref="ASYNC_FILE_APPENDER"/>
 	</root>
 </configuration>