[Beginner] Let's Eat! Create Membership with Kotlin and Spring Security + JWT

hello.

For those who are studying Kotlin and want to properly grasp the basics of Kotlin.

[Beginner] Let's Tear It Up! The coupon for Everything Kotlin has been issued.

This is a coupon that can be used in March, so if you are interested in Kotlin, please use it a lot :)

Coupon: 15419-e04daa43f632

Expiration date: ~ 2024-03-31

Discount amount: 40,000 won