230410 Kotlin 기초- Java File to Kotlin File 변환

자바 클래스 파일-오른쪽 마우스 클릭- java to kotlin 

Convert Java File to Kotlin File

package com.study.springboot.entity

import javax.persistence.Entity
import javax.persistence.Id

@Entity
data class Dept(@Id val deptno: String, val dname: String, val loc: String) {
    override fun toString(): String {
        return "Dept(deptno= '$deptno' dname= '$dname', loc='$loc')"
    }
}

 

https://codechacha.com/ko/kotlin-elvis-operation/

Kotlin - 엘비스 연산자 (Elvis Operation)