业务日志单独的打印级别

mec-im/src/main/resources/logback-spring.xml

@@ -77,7 +77,7 @@
         </root>
     </springProfile>
     <!--生产环境:输出到文件 -->
-    <springProfile name="prd">
+    <springProfile name="pre">
         <root level="WARN">
             <appender-ref ref="file" />
             <appender-ref ref="plumelog" />