運行我的應用程序時出現以下錯誤。無法解析名稱[org.hibernate.dialect.HSQDialect]作爲策略[org.hibernate.dialect.Dialect]
我DataConfiguration文件
package com.book.data;
import java.util.Properties;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@Configuration
@ComponentScan("com.book.data")
@EnableJpaRepositories("com.book.data")
@EnableTransactionManagement
public class DataConfiguration {
@Bean
public DataSource dataSource()
{
EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
return builder.setType(EmbeddedDatabaseType.H2).build();
}
@Bean
public EntityManagerFactory entityManagerFactory()
{
HibernateJpaVendorAdapter vendorAdapter= new HibernateJpaVendorAdapter();
vendorAdapter.setGenerateDdl(true);
Properties jpaProperties = new Properties();
jpaProperties.put("hibernate.hbm2ddl.auto","create-drop");
jpaProperties.put("hibernate.dialect","org.hibernate.dialect.HSQDialect");
LocalContainerEntityManagerFactoryBean factory=new LocalContainerEntityManagerFactoryBean();
factory.setDataSource(dataSource());
factory.setPackagesToScan("com.book.data");
factory.setJpaVendorAdapter(vendorAdapter);
factory.setJpaProperties(jpaProperties);
factory.afterPropertiesSet();
return factory.getObject();
}
@Bean
public PlatformTransactionManager transactionManager()
{
JpaTransactionManager txManager = new JpaTransactionManager();
txManager.setEntityManagerFactory(entityManagerFactory());
return txManager;
}
}
產生的原因:org.hibernate.boot.registry.selector.spi.StrategySelectionException:無法解析名稱[org.hibernate.dialect.HSQDialect]作爲策略[org.hibernate作爲.dialect.Dialect] at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.selectStrategyImplementor(StrategySelectorImpl.java:126) at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveStrategy(StrategySelectorImpl.java :194) at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveDefaultableStrategy(StrategySelector Impl.java:152) at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveDefaultableStrategy(StrategySelectorImpl.java:139) at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveStrategy(StrategySelectorImpl。 java:133) at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.constructDialect(DialectFactoryImpl.java:74) at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java: 51) 在org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:137) 在org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceReg istryImpl.initiateService(StandardServiceRegistryImpl.java:88) 在org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:259) ...... 69多個
我不好,我拼錯了,HSQLDialect不是HSQDialect ..感謝方向 – JokerBean
@JokerBean不客氣。 –