fix logback-spring.xml

src/main/resources/logback-spring.xml

 <?xml version="1.0" encoding="UTF-8"?>
-<configuration scan="true" scanPeriod="60 seconds" debug="true">
+<configuration scan="true" scanPeriod="60 seconds">
     <contextName>logback</contextName>
     <!--输出到控制台-->
     <appender name="console" class="ch.qos.logback.core.ConsoleAppender">