Я не могу подключиться к местному хосту от Intellij. Я настроил источник данных, весенний сеанс и номер порта, но я продолжаю получать ошибку, которую я не совсем понимаю. Я запустил приложение с Debug, получила ошибку 1008. Я читал, что это может быть связано с моим брандмауэром, но я не уверен, действительно ли это проблема или это что -то еще. Любая помощь или ввод были бы действительно полезны: < /p>
2025-05-30T14:44:01.935-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] c.XXXXXXXXX.XXXXXXXXXJavaApiApplication : Starting XXXXXXXXXJavaApiApplication using Java 24.0.1 with PID 8760 (C:\Users\XXXXXXXXX\Documents\Misc. Software Dev\XXXXXXXXX-java-api\target\classes started by XXXXXXXXX in C:\Users\XXXXXXXXX\Documents\Misc. Software Dev\XXXXXXXXX-java-api)
2025-05-30T14:44:01.948-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] c.XXXXXXXXX.XXXXXXXXXJavaApiApplication : No active profile set, falling back to 1 default profile: "default"
2025-05-30T14:44:04.977-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2025-05-30T14:44:05.314-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 303 ms. Found 4 JPA repository interfaces.
2025-05-30T14:44:07.025-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 8082 (http)
2025-05-30T14:44:07.076-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2025-05-30T14:44:07.077-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.40]
2025-05-30T14:44:07.324-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2025-05-30T14:44:07.326-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 4499 ms
2025-05-30T14:44:07.752-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2025-05-30T14:44:09.101-05:00 WARN 8760 --- [XXXXXXXXX-java-api] [ 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]: Failed to initialize dependency 'jdbcSessionDataSourceScriptDatabaseInitializer' of LoadTimeWeaverAware bean 'entityManagerFactory': Error creating bean with name 'jdbcSessionDataSourceScriptDatabaseInitializer' defined in class path resource [org/springframework/boot/autoconfigure/session/JdbcSessionConfiguration.class]: Failed to instantiate [org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer]: Factory method 'jdbcSessionDataSourceScriptDatabaseInitializer' threw exception with message: Failed to determine DatabaseDriver
2025-05-30T14:44:09.118-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2025-05-30T14:44:09.179-05:00 INFO 8760 --- [XXXXXXXXX-java-api] [ main] .s.b.a.l.ConditionEvaluationReportLogger :
Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2025-05-30T14:44:09.244-05:00 ERROR 8760 --- [XXXXXXXXX-java-api] [ 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]: Failed to initialize dependency 'jdbcSessionDataSourceScriptDatabaseInitializer' of LoadTimeWeaverAware bean 'entityManagerFactory': Error creating bean with name 'jdbcSessionDataSourceScriptDatabaseInitializer' defined in class path resource [org/springframework/boot/autoconfigure/session/JdbcSessionConfiguration.class]: Failed to instantiate [org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer]: Factory method 'jdbcSessionDataSourceScriptDatabaseInitializer' threw exception with message: Failed to determine DatabaseDriver
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:328) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:207) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:970) ~[spring-context-6.2.6.jar:6.2.6]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:627) ~[spring-context-6.2.6.jar:6.2.6]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:753) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:318) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1362) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1351) ~[spring-boot-3.4.5.jar:3.4.5]
at com.XXXXXXXXX.TXXXXXXXXXApiApplication.main(XXXXXXXXXApiApplication.java:10) ~[classes/:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jdbcSessionDataSourceScriptDatabaseInitializer' defined in class path resource [org/springframework/boot/autoconfigure/session/JdbcSessionConfiguration.class]: Failed to instantiate [org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer]: Factory method 'jdbcSessionDataSourceScriptDatabaseInitializer' threw exception with message: Failed to determine DatabaseDriver
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:657) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:645) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1367) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1197) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:569) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:529) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:339) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:371) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:337) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-6.2.6.jar:6.2.6]
... 10 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer]: Factory method 'jdbcSessionDataSourceScriptDatabaseInitializer' threw exception with message: Failed to determine DatabaseDriver
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.lambda$instantiate$0(SimpleInstantiationStrategy.java:199) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiateWithFactoryMethod(SimpleInstantiationStrategy.java:88) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:168) ~[spring-beans-6.2.6.jar:6.2.6]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-6.2.6.jar:6.2.6]
... 20 common frames omitted
Caused by: java.lang.IllegalStateException: Failed to determine DatabaseDriver
at org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver.getDatabaseDriver(PlatformPlaceholderDatabaseDriverResolver.java:144) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver.determinePlatform(PlatformPlaceholderDatabaseDriverResolver.java:132) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver.lambda$resolveAll$0(PlatformPlaceholderDatabaseDriverResolver.java:97) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver.resolveAll(PlatformPlaceholderDatabaseDriverResolver.java:122) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver.resolveAll(PlatformPlaceholderDatabaseDriverResolver.java:97) ~[spring-boot-3.4.5.jar:3.4.5]
at org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer.resolveSchemaLocations(JdbcSessionDataSourceScriptDatabaseInitializer.java:86) ~[spring-boot-autoconfigure-3.4.5.jar:3.4.5]
at org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer.getSettings(JdbcSessionDataSourceScriptDatabaseInitializer.java:74) ~[spring-boot-autoconfigure-3.4.5.jar:3.4.5]
at org.springframework.boot.autoconfigure.session.JdbcSessionDataSourceScriptDatabaseInitializer.(JdbcSessionDataSourceScriptDatabaseInitializer.java:48) ~[spring-boot-autoconfigure-3.4.5.jar:3.4.5]
at org.springframework.boot.autoconfigure.session.JdbcSessionConfiguration.jdbcSessionDataSourceScriptDatabaseInitializer(JdbcSessionConfiguration.java:65) ~[spring-boot-autoconfigure-3.4.5.jar:3.4.5]
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.lambda$instantiate$0(SimpleInstantiationStrategy.java:171) ~[spring-beans-6.2.6.jar:6.2.6]
... 23 common frames omitted
Caused by: org.springframework.jdbc.support.MetaDataAccessException: Could not get Connection for extracting meta-data
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:357) ~[spring-jdbc-6.2.6.jar:6.2.6]
at org.springframework.boot.jdbc.init.PlatformPlaceholderDatabaseDriverResolver.getDatabaseDriver(PlatformPlaceholderDatabaseDriverResolver.java:140) ~[spring-boot-3.4.5.jar:3.4.5]
... 34 common frames omitted
Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) ~[spring-jdbc-6.2.6.jar:6.2.6]
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:331) ~[spring-jdbc-6.2.6.jar:6.2.6]
... 35 common frames omitted
Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:165) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:55) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:837) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:420) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:238) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:180) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) ~[HikariCP-5.1.0.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) ~[HikariCP-5.1.0.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) ~[HikariCP-5.1.0.jar:na]
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) ~[HikariCP-5.1.0.jar:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:550) ~[HikariCP-5.1.0.jar:na]
at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:98) ~[HikariCP-5.1.0.jar:na]
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:111) ~[HikariCP-5.1.0.jar:na]
at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) ~[spring-jdbc-6.2.6.jar:6.2.6]
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) ~[spring-jdbc-6.2.6.jar:6.2.6]
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ~[spring-jdbc-6.2.6.jar:6.2.6]
... 36 common frames omitted
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) ~[na:na]
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[na:na]
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483) ~[na:na]
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:52) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:95) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:140) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:156) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:79) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.NativeSession.connect(NativeSession.java:142) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:961) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825) ~[mysql-connector-j-9.1.0.jar:9.1.0]
... 49 common frames omitted
Caused by: java.net.ConnectException: Connection refused: getsockopt
at java.base/sun.nio.ch.Net.pollConnect(Native Method) ~[na:na]
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:628) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:533) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:583) ~[na:na]
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:282) ~[na:na]
at java.base/java.net.Socket.connect(Socket.java:665) ~[na:na]
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:144) ~[mysql-connector-j-9.1.0.jar:9.1.0]
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:53) ~[mysql-connector-j-9.1.0.jar:9.1.0]
... 52 common frames omitted
Process finished with exit code 1
< /code>
Я попытался изменить свое приложение. Прозрачные файлы: < /p>
spring.application.name=XXXXXXXXX-java-api
server.port=8082
spring.datasource.url=jdbc:mysql://localhost:3306/XXXXXXXXX_db?useSSL=false&serverTimezone=UTC&createDatabaseIfNotExist=true&allowPublicKeyRetrieval=true
spring.datasource.username=root
spring.datasource.password=${DB_PASSWORD}
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format_sql=true
spring.session.store-type=jdbc
spring.session.jdbc.initialize-schema=always
spring.session.timeout.seconds=600
spring.h2.console.enabled=true
Подробнее здесь: https://stackoverflow.com/questions/796 ... a-intellij
