Не создаётся таблица в БД MySql после запуска Spring Boot приложения
В проекте используется БД MySql, Open Server. Вот мой файл application.properties:
spring.jpa.hibernate.ddl-auto=update
spring.datasource.url=jdbc:mysql://${MYSQL_HOST:localhost}:8888/citatnik_bd
spring.datasource.username=root
spring.datasource.password=
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
#spring.jpa.show-sql: true
Вот моя сущность:
import javax.persistence.*;
@Entity
@Table(name="Quotes")
public class Quotes {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long ID;
private String ru, by, ua, en;
public Long GetID() { return ID; }
public void SetID(Long ID) { this.ID = ID; }
public String GetBy() { return by; }
public void SetBy(String by) { this.by = by; }
public String GetRu() { return ru; }
public void SetRu(String ru) { this.ru = ru; }
public String GetUa() { return ua; }
public void SetUa(String ua) { this.ua = ua; }
public String GetEn() { return en; }
public void SetEn(String en) { this.by = en; }
}
Кстати, в файле pom.xml всё хорошо, прописаны все необходимые зависисмости:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
<version>8.0.30</version>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>javax.persistence-api</artifactId>
<version>2.2</version>
</dependency>
Привожу полный loggin out:
:: Spring Boot :: (v3.1.2)
2023-07-31T19:01:34.457+03:00 INFO 3336 --- [ restartedMain] c.Citatnik.Citatnik.CitatnikApplication : Starting CitatnikApplication using Java 17.0.6 with PID 3336 (C:\Users\dddry\OneDrive\Рабочий стол\Цитатник\Citatnik\target\classes started by dddry in C:\Users\dddry\OneDrive\Рабочий стол\Цитатник\Citatnik)
2023-07-31T19:01:34.461+03:00 INFO 3336 --- [ restartedMain] c.Citatnik.Citatnik.CitatnikApplication : No active profile set, falling back to 1 default profile: "default"
2023-07-31T19:01:34.539+03:00 INFO 3336 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2023-07-31T19:01:34.539+03:00 INFO 3336 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2023-07-31T19:01:35.213+03:00 INFO 3336 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2023-07-31T19:01:35.232+03:00 INFO 3336 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 11 ms. Found 0 JPA repository interfaces.
2023-07-31T19:01:35.866+03:00 INFO 3336 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2023-07-31T19:01:35.876+03:00 INFO 3336 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2023-07-31T19:01:35.876+03:00 INFO 3336 --- [ restartedMain] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.11]
2023-07-31T19:01:35.945+03:00 INFO 3336 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2023-07-31T19:01:35.946+03:00 INFO 3336 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1405 ms
2023-07-31T19:01:36.094+03:00 INFO 3336 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2023-07-31T19:01:36.148+03:00 INFO 3336 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate ORM core version 6.2.6.Final
2023-07-31T19:01:36.149+03:00 INFO 3336 --- [ restartedMain] org.hibernate.cfg.Environment : HHH000406: Using bytecode reflection optimizer
2023-07-31T19:01:36.272+03:00 INFO 3336 --- [ restartedMain] o.h.b.i.BytecodeProviderInitiator : HHH000021: Bytecode provider name : bytebuddy
2023-07-31T19:01:36.396+03:00 INFO 3336 --- [ restartedMain] o.s.o.j.p.SpringPersistenceUnitInfo : No LoadTimeWeaver setup: ignoring JPA class transformer
2023-07-31T19:01:36.409+03:00 INFO 3336 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2023-07-31T19:01:36.664+03:00 INFO 3336 --- [ restartedMain] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@41c02a96
2023-07-31T19:01:36.666+03:00 INFO 3336 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2023-07-31T19:01:36.824+03:00 INFO 3336 --- [ restartedMain] o.h.b.i.BytecodeProviderInitiator : HHH000021: Bytecode provider name : bytebuddy
2023-07-31T19:01:37.044+03:00 INFO 3336 --- [ restartedMain] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2023-07-31T19:01:37.048+03:00 INFO 3336 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2023-07-31T19:01:37.094+03:00 WARN 3336 --- [ restartedMain] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2023-07-31T19:01:37.542+03:00 INFO 3336 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2023-07-31T19:01:37.574+03:00 INFO 3336 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2023-07-31T19:01:37.585+03:00 INFO 3336 --- [ restartedMain] c.Citatnik.Citatnik.CitatnikApplication : Started CitatnikApplication in 3.679 seconds (process running for 4.084)
Я проверил порт, название БД, имя пользователя и пароль - всё правильно. Однако, когда я запускаю приложение и захожу в phpMyAdmin вижу сообщение, что таблиц в базе данных не обнаружено. В чём тут может быть дело?
P.S. Я уверен, что связь с БД создаётся - об этом свидетельствует строчка:
HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@41c02a96
Источник: Stack Overflow на русском