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shoppingmallappexample's Introduction

Hi there 👋

'열심히' 보단 '잘' 을 추구하며 또한 '열심히' 도 하려하는 안드로이드 개발자 김종신입니다.
I am Kim Jong-shin, a developer of Android who pursues 'well' rather than 'hard' and tries to 'work hard' as well.

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shoppingmallappexample's Issues

질문하나 요청합니다. findByEmail 메소드 관련하여

질문하나 요청합니다. findByEmail 메소드 관련하여 질문드립니다.

image

rivate fun checkDuplicates(email: String): Nothing? =
userRepository.findByEmail(email)?.let {
throw MailYoException("이미 사용 중인 이메일입니다.")
}

예제에서 이부분이 에러가 납니다.

gradle 부분을 확인해도 계속 findByEmail 이걸 수행하려고할때 Invoked Exception 이 뜹니다.

-- gradle 부분
plugins {
id 'org.jetbrains.kotlin.jvm' version '1.4.32'
id 'org.springframework.boot' version "2.5.3"
id "org.jetbrains.kotlin.plugin.spring" version "1.4.32"
id 'org.jetbrains.kotlin.plugin.jpa' version '1.4.32'
}

apply plugin: 'io.spring.dependency-management'

allOpen {
annotation("javax.persistence.Entity")
}

group 'com.example'
version '1.0-SNAPSHOT'

repositories {
mavenCentral()
}

dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib"
implementation "org.jetbrains.kotlin:kotlin-reflect"
implementation "org.springframework.boot:spring-boot-starter-web"
implementation "org.springframework.boot:spring-boot-starter-jdbc"
implementation "org.springframework.boot:spring-boot-starter-data-jpa"
implementation 'org.mindrot:jbcrypt:0.4'
runtimeOnly 'mysql:mysql-connector-java'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}

코틀린공부하려고 책을 보고있습니다만 문제가있어 연락드렸습니다 여기다 쓴게 맞을까요?

챕터 2부분을 따라하고있는데
막히는부분이많아서요

44p - 인텔리제이를 처음 설치해봤는데 이미지에 있는 그래돌 부분 코틀린/JVM 부분을 선택할수가 없네요
버전은ideaIC-2019.1.4.exe입니다
49p - allOpen{ annot...} 이코드가 그래돌 밑줄이가요
53p - fun main 부분의 실행버튼이 활성화가 되지않습니다

구글을 통해 다양한 시도중인데 잘 안풀려서요
인텔리제이의 버전을 알 수있을까요?

질문 하나만 더 올리겠습니

image

위 그림의 문제가 안풀려서

답답한 마음에
JJJoonngg /ShoppingMallAppExample 깃에서
아래 2가지 파일을 받아서 실행해봤지만 문제가 해결이 안되서요 피드백부탁드려요 ㅜㅜ
ShoppingMallAppExample/ParayoServer/build.gradle
ShoppingMallAppExample/ParayoServer/src/main/kotlin/com/example/parayo/ParayoApplication.kt

아 그리고 깃말고다른곳에 질문이나 이런글을 올릴 수 있는지 궁금합니다

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