FullStack SpringBoot (2+) - Practical Solutions https://www.udemy.com/course/fullstack-springboot-2-practical-solutions SpringBoot 2+, MongoDB / GridFS, PDF, SMTP, MS...
What you'll learn: Embed SMTP server right into your existing SpringBoot application and process incoming emails in your application. Create PDF files on-fly with nice formatting, images, barcodes Create MS Excel file from scratch or exiting template, use advanced formatting, embedding images, working with multiple sheets Manage file upload and...