Revert "disable ssl connection to db"

This reverts commit d07cf0a.

Author: dakai-wei-of-shizen

pom.xml

@@ -47,7 +47,7 @@
         <plugin.license-maven.version>4.5</plugin.license-maven.version>
 
         <!-- In Mysql: schema == database (http://dev.mysql.com/doc/refman/5.6/en/glossary.html#glos_schema) -->
-        <jdbcUrl>jdbc:mysql://${db.ip}:${db.port}/${db.schema}?useSSL=false&amp;serverTimezone=UTC</jdbcUrl>
+        <jdbcUrl>jdbc:mysql://${db.ip}:${db.port}/${db.schema}?useSSL=true&amp;serverTimezone=UTC</jdbcUrl>
     </properties>
 
     <profiles>