important! How to convert date to custom format?

[wabgy]

Hello, in earlier versions, you can use the Globalize.format() method to convert to different date formats, such as: yyyyMMddHHmmss MM/dd/yy yyyy/MM/dd HH:mm yyyy/MM/dd hh:mm a dd-MMM-yy How can I still get the above results after upgrading the version now? Please give me a solution, thank you!