thumbnail.crawler.enabled=true
# Interval for system monitor in thumbnail processing.
thumbnail.system.monitor.interval=60

# user

# User code settings
user.code.request.parameter=userCode
# User code minimum length.
user.code.min.length=20
# User code maximum length.
user.code.max.length=100
# User code pattern for validation.
user.code.pattern=[a-zA-Z0-9_]+

    /** The key of the configuration. e.g. 60 */
    String THUMBNAIL_SYSTEM_MONITOR_INTERVAL = "thumbnail.system.monitor.interval";

    /** The key of the configuration. e.g. userCode */
    String USER_CODE_REQUEST_PARAMETER = "user.code.request.parameter";

    /** The key of the configuration. e.g. 20 */
    String USER_CODE_MIN_LENGTH = "user.code.min.length";