Upgrade spring boot 2.1

Author: yuanxuegui

pom.xml

@@ -45,7 +45,7 @@
     </modules>
 
     <properties>
-        <spring-boot.version>2.0.0.RELEASE</spring-boot.version>
+        <spring-boot.version>2.1.0.RELEASE</spring-boot.version>
         <spring-data-ebean.version>2.0.0.RELEASE</spring-data-ebean.version>
     </properties>