executor-sample-springboot no web config

xxl-job-executor-samples/xxl-job-executor-sample-springboot/src/main/resources/application.properties

@@ -1,5 +1,5 @@
-# web port
-server.port=8081
+# no web
+spring.main.web-environment=false
 
 # log config
 logging.config=classpath:logback.xml