그냥

대충해도 돌아는 가지만 대충 하면 망하는 프로젝트 셋팅 일기

 

에러 1

Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] due to: Unable to determine Dialect without JDBC metadata (please set 'jakarta.persistence.jdbc.url' for common cases or 'hibernate.dialect' when a custom Dialect implementation must be provided)

database-platform: org.hibernate.dialect.MySQLDialect 추가

spring:
  application:
    name: demo

  jpa:
    database-platform: org.hibernate.dialect.MySQLDialect
    hibernate:
      ddl-auto: create
    show-sql: true
    properties:
      hibernate:
        format_sql: true

 

 

에러 2

Process 'command '/Users/noel/Library/Java/JavaVirtualMachines/openjdk-22.0.1/Contents/Home/bin/java'' finished with non-zero exit value 1`

Build -> Build Tools -> Gradle 확인

Build and run using : IntelliJ IDEA

Run tests using : IntelliJ IDEA

 

 

에러3

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

jdbc-url 을 url: jdbc:mysql~~로 수정

  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    jdbc-url: mysql://localhost:3306/test?serverTimezone=UTC&characterEncoding=UTF-8
    username: root
    password: 123456

  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/test?serverTimezone=UTC&characterEncoding=UTF-8
    username: root
    password: 123456

 

 

에러4

Cannot resolve symbol 'CSVFormat'

Cannot resolve symbol 'CSVParser'

implementation 'org.apache.commons:commons-csv:1.8'