173만명의 커뮤니티!! 함께 토론해봐요.
미해결
비전공자를 위한 풀스택 맛집지도 만들기 프로젝트!: Front, Back-end 그리고 배포까지
다 알맞게 작성한거 같은데 계속 오류가 나요ㅠㅠ hostname에 퍼블릭 ip를 작성하는것이 맞을까요? 강의따라서 수업 내용은 잘 따라하였습니다
미해결
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
안녕하세요 김영한님! 강의 아주 잘 듣고있습니다!! 현재 김영한님 첫번째 강의를 다 듣고 저 혼자 만들어보고 싶은게 생겨서 만드는중인데요 현재 제가 군대에 있어서 사지방에서 코딩을 하느라 인텔리제이를 사용하지 못하고 깃허브에서 제공하는 codespaces와 gitpod을 사용하여 vscode 환경에서 코딩하는 중입니다. 근데 jpa의 JpaRepository나 lombok 혹은org.springframework.boot.autoconfigure.SpringBootApplication 이런 패키지들이 계속 does not exist라고 뜹니다. 김영한님꺼 따라할때는 잘 됐는데 이제 제가 혼자서 만들고 싶은거 만드려니 확실하지도 않고 실행도 잘 안돼서 패키지를 못읽는건지도 잘 모르겠습니다. 현재 build.gradle에 의존성도 다 넣어있고 vscode의 패키지 설치에도 java extention pack, lombok, spring extention pack또 다 깔았습니다. 당연 재설치도 해보았구요! 구글링을 지금 며칠째 하고있는데 도저히 안되서 여기에 질문 올려봅니다... springboot version : 3.1.3 jdk version : 17
미해결
자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]
서버도 켜고 인바운드 규칙도 변경했는데 서버에선 22 이 르스닝으로 방화벽이 안뚫려서 접속이 안된거 같은데 어떻게 해결하나요ㅠㅠ
미해결
AWS Certified Solutions Architect - Associate 자격증 준비하기
D에 EC2 Auto Scaling 그룹을 사용한다고 했는데, auto scaling 그룹은 한번 설정해두면 끝이 아니라 자체 인프라 관리가 계속해서 필요한 것인가요? 그리고 D의 앞에 Amazon RDS가 문제조건의 짧은 지연 시간에 부합하지 않는 점도 틀린걸까요?
해결됨
자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]
안녕하세요 강사님. 섹션 0 (윈도우) Java, IntelliJ, PostMan, MySQL, git 설치영상 보면서 IntelliJ 설치중인데요 설정부분에 보니까 cannot find the specified shell scripts location in the system path 라는 빨간 문구가 떠 있는데 그냥 넘어가도 괜찮을까요?
미해결
자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]
왜이런건가요?? 켜졌다가도 금방꺼집니다
미해결
자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]
spring: datasource: url: "jdbc:h2:mem:balance;MODE=MYSQL;NON_KEYWORDS=USER" username: "sa" password: "" driver-class-name: org.h2.Driver jpa: hibernate: ddl-auto: create properties: hibernate: show_sql: true format_sql: true dialect: org.hibernate.dialect.H2Dialect h2: console: enabled: true path: /h2-console server: port: 8081 --- spring: profiles: active: dev datasource: url: "jdbc:mysql://localhost/balance" username: "root" password: "Abcd1234!" driver-class-name: com.mysql.cj.jdbc.Driver jpa: hibernate: ddl-auto: none properties: hibernate: format_sql: true show_sql: true dialect: org.hibernate.dialect.MySQL8Dialect 따로 프로젝트를 만들어서 이렇게 만들었을때 local 은 잘되는데 dev 로바꾸면 . ____ _ /\\ / ___'_ __ ( _)_ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v3.1.3) 2023-09-22T14:30:16.026+09:00 INFO 40678 --- [ main] k.balancegame.BalanceGameApplication : Starting BalanceGameApplication using Java 20.0.2 with PID 40678 (/Users/kimyunsoo/Downloads/balance-game/out/production/classes started by kimyunsoo in /Users/kimyunsoo/Downloads/balance-game) 2023-09-22T14:30:16.036+09:00 INFO 40678 --- [ main] k.balancegame.BalanceGameApplication : The following 1 profile is active: "dev" 2023-09-22T14:30:17.208+09:00 INFO 40678 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2023-09-22T14:30:17.305+09:00 INFO 40678 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 85 ms. Found 2 JPA repository interfaces. 2023-09-22T14:30:18.662+09:00 INFO 40678 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8081 (http) 2023-09-22T14:30:18.677+09:00 INFO 40678 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2023-09-22T14:30:18.678+09:00 INFO 40678 --- [ main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.12] 2023-09-22T14:30:18.830+09:00 INFO 40678 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2023-09-22T14:30:18.835+09:00 INFO 40678 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 2665 ms 2023-09-22T14:30:18.937+09:00 INFO 40678 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2023-09-22T14:30:20.413+09:00 ERROR 40678 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:446) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:359) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:470) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:100) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-5.0.1.jar:na] at org.springframework.boot.autoconfigure.h2.H2ConsoleAutoConfiguration.getConnectionUrl(H2ConsoleAutoConfiguration.java:94) ~[spring-boot-autoconfigure-3.1.3.jar:3.1.3] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at java.base/java.util.stream.SortedOps$RefSortingSink.end(SortedOps.java:395) ~[na:na] at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:na] at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:510) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[na:na] at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[na:na] at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[na:na] at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[na:na] at org.springframework.boot.autoconfigure.h2.H2ConsoleAutoConfiguration.logDataSources(H2ConsoleAutoConfiguration.java:86) ~[spring-boot-autoconfigure-3.1.3.jar:3.1.3] at org.springframework.boot.autoconfigure.h2.H2ConsoleAutoConfiguration.lambda$h2Console$0(H2ConsoleAutoConfiguration.java:69) ~[spring-boot-autoconfigure-3.1.3.jar:3.1.3] at org.springframework.boot.autoconfigure.h2.H2ConsoleAutoConfiguration.withThreadContextClassLoader(H2ConsoleAutoConfiguration.java:78) ~[spring-boot-autoconfigure-3.1.3.jar:3.1.3] at org.springframework.boot.autoconfigure.h2.H2ConsoleAutoConfiguration.h2Console(H2ConsoleAutoConfiguration.java:69) ~[spring-boot-autoconfigure-3.1.3.jar:3.1.3] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:578) ~[na:na] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:139) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:655) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:647) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1332) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1162) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:560) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:205) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:210) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:201) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addServletContextInitializerBeans(ServletContextInitializerBeans.java:96) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.servlet.ServletContextInitializerBeans.<init>(ServletContextInitializerBeans.java:85) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:261) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:235) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:52) ~[spring-boot-3.1.3.jar:3.1.3] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4886) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1328) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1318) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) ~[na:na] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) ~[na:na] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:866) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:846) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1328) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1318) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) ~[na:na] at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145) ~[na:na] at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:866) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:241) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:428) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:918) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:485) ~[tomcat-embed-core-10.1.12.jar:10.1.12] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:489) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:183) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:161) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:602) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:436) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[spring-boot-3.1.3.jar:3.1.3] at kimyunsoo.balancegame.BalanceGameApplication.main(BalanceGameApplication.java:10) ~[classes/:na] 2023-09-22T14:30:21.206+09:00 INFO 40678 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2023-09-22T14:30:21.280+09:00 INFO 40678 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 6.2.7.Final 2023-09-22T14:30:21.286+09:00 INFO 40678 --- [ main] org.hibernate.cfg.Environment : HHH000406: Using bytecode reflection optimizer 2023-09-22T14:30:21.416+09:00 INFO 40678 --- [ main] o.h.b.i.BytecodeProviderInitiator : HHH000021: Bytecode provider name : bytebuddy 2023-09-22T14:30:21.561+09:00 INFO 40678 --- [ main] o.s.o.j.p.SpringPersistenceUnitInfo : No LoadTimeWeaver setup: ignoring JPA class transformer 2023-09-22T14:30:21.586+09:00 INFO 40678 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2023-09-22T14:30:22.683+09:00 ERROR 40678 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:446) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:359) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:470) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:100) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-5.0.1.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:316) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:152) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:34) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:119) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:264) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:239) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:216) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.model.relational.Database.<init>(Database.java:45) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.getDatabase(InFlightMetadataCollectorImpl.java:230) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:198) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:166) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1380) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1451) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:75) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:376) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:352) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1817) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1766) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:598) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1155) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:608) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:436) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[spring-boot-3.1.3.jar:3.1.3] at kimyunsoo.balancegame.BalanceGameApplication.main(BalanceGameApplication.java:10) ~[classes/:na] 2023-09-22T14:30:22.697+09:00 WARN 40678 --- [ main] o.h.e.j.e.i.JdbcEnvironmentInitiator : HHH000342: Could not obtain connection to query metadata java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:446) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:359) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:470) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:100) ~[HikariCP-5.0.1.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-5.0.1.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:316) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:152) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:34) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:119) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:264) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:239) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:216) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.model.relational.Database.<init>(Database.java:45) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.getDatabase(InFlightMetadataCollectorImpl.java:230) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:198) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:166) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1380) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1451) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:75) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:376) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:352) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1817) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1766) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:598) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1155) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:608) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:436) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[spring-boot-3.1.3.jar:3.1.3] at kimyunsoo.balancegame.BalanceGameApplication.main(BalanceGameApplication.java:10) ~[classes/:na] 2023-09-22T14:30:22.711+09:00 ERROR 40678 --- [ main] j.LocalContainerEntityManagerFactoryBean : Failed to initialize JPA EntityManagerFactory: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] due to: Unable to determine Dialect without JDBC metadata (please set 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect') 2023-09-22T14:30:22.720+09:00 WARN 40678 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] due to: Unable to determine Dialect without JDBC metadata (please set 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect') 2023-09-22T14:30:22.745+09:00 INFO 40678 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2023-09-22T14:30:22.783+09:00 INFO 40678 --- [ main] .s.b.a.l.ConditionEvaluationReportLogger : Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled. 2023-09-22T14:30:22.818+09:00 ERROR 40678 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] due to: Unable to determine Dialect without JDBC metadata (please set 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect') at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1770) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:598) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1155) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:608) ~[spring-context-6.0.11.jar:6.0.11] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:436) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-3.1.3.jar:3.1.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[spring-boot-3.1.3.jar:3.1.3] at kimyunsoo.balancegame.BalanceGameApplication.main(BalanceGameApplication.java:10) ~[classes/:na] 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 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect') at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:277) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:239) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:216) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.model.relational.Database.<init>(Database.java:45) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.getDatabase(InFlightMetadataCollectorImpl.java:230) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:198) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:166) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1380) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1451) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:75) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:376) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:352) ~[spring-orm-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1817) ~[spring-beans-6.0.11.jar:6.0.11] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1766) ~[spring-beans-6.0.11.jar:6.0.11] ... 16 common frames omitted Caused by: org.hibernate.HibernateException: Unable to determine Dialect without JDBC metadata (please set 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect') at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:188) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:87) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:274) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:34) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:119) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:264) ~[hibernate-core-6.2.7.Final.jar:6.2.7.Final] ... 31 common frames omitted Process finished with exit code 1 이렇게 오류메세지가 뜹니다 이유가 뭘까요: ㅠㅠ
미해결
자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]
서버에 연결이 아예안됩니다
미해결
AWS Certified Solutions Architect - Associate 자격증 준비하기
안녕하세요. 강사님. 여유롭게 생각하고있었는데 수강기간이 끝나가네요ㅠ 죄송하지만 수강 연장 가능할까요!
해결됨
[신규 개정판] 이것이 진짜 크롤링이다 - 실전편 (인공지능 수익화)
안녕하세요 뉴스크롤링에서 크롤링 하고자 하는 뉴스의 기간을 정해주려면 response = requests.get(" https://search.naver.com/search.naver?where=news&sm=tab_jum&query=검색어 ") 위 코드의 " " 안에 뉴스기간을 옵션으로 설정하여 검색한 페이지의 URL을 긁어서 넣어주면 되는걸지요? 감사합니다.
미해결
비전공자를 위한 풀스택 맛집지도 만들기 프로젝트!: Front, Back-end 그리고 배포까지
혹시 유튜브가 아닌 네이버 map 링크나 blog 주소를 가져오려면 어떻게 해야 할까요???
미해결
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 예 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 예 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) 예 [질문 내용] 여기에 질문 내용을 남겨주세요. 최초로 jdbc:h2:~/test로 연결을 실행 한 뒤 ~/ test.mv .db 파일 생성을 확인하였습니다. 그러고 영한님께서 말씀해주신 대로 jdbc:h2:tcp://l ocalhost/~/test 로 연결했더니 다음과 같은 오류가 발생하네요.. 해결방안 답변해주시면 감사하겠습니다. 참고로 h2 버전은 강의와 같은 버전을 사용하였습니다. +) 추가로 삭제 후 동일버전, 하위버전으로 재설치도 해보았는데 여전히 같은 오류가 발생합니다.
미해결
AWS Certified Solutions Architect - Associate 자격증 준비하기
안녕하세요. 강사님. 직장과 병행하다보니 잊고 있었는데 수강기간이 거의 만료됐네요.. 죄송하지만 10월달에 자격증 도전하려고 하는데 수강 연장 가능할까요!
미해결
비전공자를 위한 풀스택 맛집지도 만들기 프로젝트!: Front, Back-end 그리고 배포까지
강사님 예시 사이트 저도 접속이 안됩니다 크롬 , 엣지 브라우저 둘다 해봐도 안됩니다. 확인 부탁드립니다.
해결됨
자바 ORM 표준 JPA 프로그래밍 - 기본편
안녕하세요. 현재 JPA강의를 통해 회사내 프로젝트중인 직장인 입니다. 실무 중에 강의의 복합키 매핑과는 조금 다른 내용이 있어 며칠을 고민하다 문의 드립니다. 각각 복합키를 가진 두 개의 테이블 이 있습니다. 두 테이블은 code라는 공통 컬럼이있고 다대일관계로 매핑 을 구성하려고 합니다. @EmbeddedId관계 를 이용해 구성하려고 합니다. code 컬럼만 매핑시키는 방법을 찾지 못해 문의 남겨드립니다. 현재 문제의 테이블입니다.(회사프로젝트 테이블이라 자세히 올려드리는 못하는 점 양해 부탁드립니다.) Company Table은 code, biznumber 두 개의 pk로 구성돼 있습니다. Contract Table 역시 code, module 두 개의 pk로 구성돼 있습니다. 저는 두 테이블에서 code라는 컬럼만 갖고 다대일 매핑 을 구현하고 싶습니다. 즉 복합키를 각각 가진 두 개의 테이블에서 각각 하나의 컬럼만을 이용해 다대일 매핑을 구현하고 싶습니다. 제가 에러 내용과 과정을 올리고싶은데 회사코드라 올리면 문제가 생길까 싶어 이렇게 말로 표현드려 죄송합니다.
미해결
이미지 관리 풀스택(feat. Node.js, React, MongoDB, AWS)
사이트 열고 이미지 "처음" 올릴 때 이런 오류가 떠요, 근데 그 이후로 사진 올리면 정상적으로 올라가요 저런 오류 안뜨고.. 이유가 뭘까요?ㅠ...코드 강의 제대로 다 했는데...
미해결
AWS Certified Solutions Architect - Associate 자격증 준비하기
안녕하세요. 'AWS Certified Solutions Architect - Associate 자격증 준비하기' 릍 통해 AWS SAA-03 를 취득한 수강생입니다. AWS SAA에 이어 DevOps - Professional 자격증을 준비하고자 하는데 해당 교육 과정이 없어 이후 추가 계획이 있으신지 문의드립니다. 감사합니다.
해결됨
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예) [질문 내용] 강의 마지막에 beforeEach 메소드를 추가하여 매번 객체를 생성하게 되잖아요. 그러면 굳이 afterEach() 메소드로 매번 clear할 필요가 없다고 생각했었는데 afterEach() 메소드를 주석 처리하면 오류가 나더라고요. 제 생각엔 MemoryMemberRepository의 store 변수가 static이기 때문에 beforeEach() 메소드로 매번 객체를 새로 생성하더라도 static 변수는 새로 생기지 않고 기존의 것이 계속 공유되고 있기 때문에 afterEach()가 필요한 거 아닐까 싶은데 제가 정확히 이해한 게 맞는지, 제 생각에 오류가 있는지 궁금합니다.
미해결
자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]
배포까지 완료해서 인바운드 규칙 하라는대로 제대로 설정하고 사이트에 접속했는데 사이트에 보안 연결할 수 없음이라고 뜨네요 보니까 스프링 부트는 잘 실행되고 제대로 서버가 열린것은 맞습니다 터미널에 제가 https://52.79.237.17:8080/v1/index.html 이런식으로 입력하였을 경우에 2023-09-17 11:14:48.397 INFO 35174 --- [nio-8080-exec-1] o.apache.coyote.http11.Http11Processor : Error parsing HTTP request header Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level. java.lang.IllegalArgumentException: Invalid character found in method name [0x160x030x010x020x000x010x000x010xfc0x030x030x14k0x8a0xdc%0xdc0xf60xcdv]e0x88<0xce0xf0k]0x9at0x9f3af0x1b0x8bi0x060xe160xd1_0xa2 ]. HTTP method names must be tokens at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine( Http11InputBuffer.java:419 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.coyote.http11.Http11Processor.service( Http11Processor.java:271 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.coyote.AbstractProcessorLight.process( AbstractProcessorLight.java:65 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process( AbstractProtocol.java:891 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun( NioEndpoint.java:1784 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.tomcat.util.net.SocketProcessorBase.run ( SocketProcessorBase.java:49 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1191 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:659 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61 ) ~[tomcat-embed-core-9.0.69.jar!/:na] at java.base/java.lang.Thread.run( Thread.java:829 ) ~[na:na] 이러한 문구들이 출력됩니다 어떻게 해결해야하나요
해결됨
자바와 스프링 부트로 생애 최초 서버 만들기, 누구나 쉽게 개발부터 배포까지! [서버 개발 올인원 패키지]
강사님 강의 잘 보고 있는데 CI/ CD 구축 하려는데 간단하게 할만한 방법 추천 부탁드립니다.
