在使用休眠的spring-boot應用程序中無法訪問HSQLDB數據庫

在我當前的spring-boot應用程序中，我嘗試使用hibernate訪問HSQLDB數據庫。我有這個配置類休眠：在使用休眠的spring-boot應用程序中無法訪問HSQLDB數據庫

@Configuration 
@EnableTransactionManagement 
@ComponentScan({ "com.spring.app" }) 
public class HibernateConfig { 

    @Bean 
    public LocalSessionFactoryBean sessionFactory() { 
     LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean(); 

     sessionFactory.setDataSource(restDataSource()); 
     sessionFactory.setPackagesToScan(new String[] { "com.spring.app.model" }); 
     sessionFactory.setHibernateProperties(hibernateProperties()); 

     return sessionFactory; 
    } 

    @Bean 
    public DataSource restDataSource() { 
     BasicDataSource dataSource = new BasicDataSource(); 
     String db_url = System.getProperty("user.home")+File.separator+"testedb"; 

     dataSource.setDriverClassName("org.hsqldb.jdbcDriver"); 
     dataSource.setUrl("jdbc:hsqldb:file:"+db_url); 
     dataSource.setUsername("sa"); 
     dataSource.setPassword(""); 

     return dataSource; 
    } 

    @Bean 
    @Autowired 
    public HibernateTransactionManager transactionManager(SessionFactory sessionFactory) { 
     HibernateTransactionManager txManager = new HibernateTransactionManager(); 
     txManager.setSessionFactory(sessionFactory); 
     return txManager; 
    } 

    @Bean 
    public PersistenceExceptionTranslationPostProcessor exceptionTranslation() { 
     return new PersistenceExceptionTranslationPostProcessor(); 
    } 

    Properties hibernateProperties() { 
     return new Properties() { 
     /** 
     * 
     */ 
     private static final long serialVersionUID = 1L; 

     { 
      setProperty("hibernate.hbm2ddl.auto", "create"); 
      setProperty("hibernate.hbm2ddl.import_files", "import.sql"); 
      setProperty("hibernate.show_sql", "false"); 
      setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect"); 
     } 
     }; 
    } 
}

但是當我運行應用程序，我看到控制檯此消息時，數據庫方案應導出：

2014-10-29 09:38:26.251 INFO 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export 
2014-10-29 09:38:26.261 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table role_members drop constraint FK_1r16pyyykpv1v6s973ahavdf8 
2014-10-29 09:38:26.261 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : user lacks privilege or object not found: PUBLIC.ROLE_MEMBERS 
2014-10-29 09:38:26.261 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table role_members drop constraint FK_r6a4sbd3nbgk795exs9p5s6sr 
2014-10-29 09:38:26.261 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : user lacks privilege or object not found: PUBLIC.ROLE_MEMBERS 
2014-10-29 09:38:26.262 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table role_permissions drop constraint FK_ipe67mj8dm7kxw2hcdxrixfaa 
2014-10-29 09:38:26.262 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : user lacks privilege or object not found: PUBLIC.ROLE_PERMISSIONS 
2014-10-29 09:38:26.262 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table role_permissions drop constraint FK_cpxi8h0vi43j90938fdt729p7 
2014-10-29 09:38:26.263 ERROR 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : user lacks privilege or object not found: PUBLIC.ROLE_PERMISSIONS 
2014-10-29 09:38:26.270 INFO 16405 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete

我嘗試同時使用sa或SA爲用戶名，沒有成功。另外，我有我的類路徑此import.sql文件：

INSERT INTO role VALUES (1, 'admin'); 
INSERT INTO permission VALUES (1, 'admin'); 
INSERT INTO role_permissions VALUES (1,1); 
INSERT INTO usuario VALUES (1, 'klebermo', 'pwd', 'Kleber', 'Mota', '[email protected]'); 
INSERT INTO role_members VALUES (1,1);

但沒有數據被插入數據庫（當我嘗試在應用程序登錄，我得到一個消息「用戶未找到」上

。？我在做什麼錯在這裏

來源

2014-10-29 Kleber Mota

手動爲什麼你configur你的數據源？您應該在application.yml中指定數據源屬性，並讓Spring Boot爲您配置它（http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#common-application-properties ）。 – 2014-10-29 15:41:29

我同意博胡斯拉夫如果有幫助，我只是需要把在application.properties以下配置到MySQL訪問：

# 
## Database configuration 
# 
spring.datasource.url: jdbc:mysql://localhost:3306/spring 
spring.datasource.username: spring 
spring.datasource.password: spring 
spring.datasource.driverClassName: com.mysql.jdbc.Driver 

spring.jpa.hibernate.ddl-auto: update 
spring.jpa.database: MYSQL 
#spring.jpa.hibernate.naming_strategy: org.hibernate.cfg.ImprovedNamingStrategy 
#spring.jpa.show-sql: true

來源

2014-10-30 16:51:30 Sanjay

我不知道是否有辦法做到這一點與Java代碼，允許我保持程序multiplataform（通過使用類似的東西：'字符串db_url = System.getProperty（「user.home」）+ File.separator +「testedb」 '）爲數據庫的名稱 – 2014-10-30 20:17:45

事實上，您可以使用此語法在application.yml（或.properties）中使用系統屬性：'my.property：$ {user.home} $ {file.separator} testedb ' – 2014-10-30 20:30:09

在使用休眠的spring-boot應用程序中無法訪問HSQLDB數據庫

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