Spring引导+休眠 [英] Spring boot + Hibernate
本文介绍了Spring引导+休眠的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的maven依赖关系有什么问题。
当我包含JPA时，我有列表pf异常
这里我的maven依赖关系
<？xml version =1.0encoding =UTF-8？>
< project xmlns =http://maven.apache.org/POM/4.0.0
xmlns：xsi =http://www.w3.org/2001/XMLSchema-instance
xsi：schemaLocation =http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd\"> ;
< modelVersion> 4.0.0< / modelVersion>
< groupId> org.banda< / groupId>
< artifactId> banda< / artifactId>
< version> 1.0-SNAPSHOT< / version>
<！ - 从Spring Boot继承默认值 - >
< parent>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-parent< / artifactId>
< version> 1.2.2.RELEASE< / version>
< / parent>
<！ - 为Web应用程序添加典型的依赖关系 - >
<依赖关系>
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-web< / artifactId>
< /依赖关系>
< dependency>
< groupId> org.eclipse.jetty< / groupId>
< artifactId> jetty-spring< / artifactId>
< version> 9.3.0.M1< / version>
< /依赖关系>
<！ - - HIBERNATE - >
< dependency>
< groupId> org.hibernate< / groupId>
< artifactId> hibernate-core< / artifactId>
< version> 4.3.8.Final< / version>
< /依赖关系>
< dependency>
< groupId> org.hibernate< / groupId>
< artifactId> hibernate-annotations< / artifactId>
< version> 3.5.6-最终< / version>
< /依赖关系>
< dependency>
< groupId> org.hibernate< / groupId>
< artifactId> hibernate-entitymanager< / artifactId>
< version> 4.3.8.Final< / version>
< /依赖关系>
< dependency>
< groupId> org.hibernate.javax.persistence< / groupId>
< artifactId> hibernate-jpa-2.0-api< / artifactId>
<可选> true< /可选>
< version> 1.0.1.Final< / version>
< /依赖关系>
<！ - / HIBERNATE - >
<！ - 问题！这里 - >
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-data-jpa< / artifactId>
<排除项>
<排除>
< groupId> org.hibernate< / groupId>
< artifactId> hibernate-entitymanager< / artifactId>
< /排除>
< /排除>
< version> 1.2.3.RELEASE< / version>
< /依赖关系>
< dependency>
< groupId> org.postgresql< / groupId>
< artifactId> postgresql< / artifactId>
< version> 9.4-1201-jdbc41< / version>
< /依赖关系>
< / dependencies>
<！ - Package as a executable jar - >
< build>
< plugins>
< plugin>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-maven-plugin< / artifactId>
< / plugin>
< / plugins>
< / build>
<！ - Add Spring repositories - >
<！ - （如果您使用.RELEASE版本，则不需要此操作） - >
< repositories>
< repository>
< id> spring-snapshots< / id>
< url> http：//repo.spring.io/snapshot< / url>
<快照><启用> true< / enabled>< / snapshots>
< / repository>
< repository>
< id> spring-milestones< / id>
< url> http：//repo.spring.io/milestone< / url>
< / repository>
< / repositories>
< pluginRepositories>
< pluginRepository>
< id> spring-snapshots< / id>
< url> http：//repo.spring.io/snapshot< / url>
< / pluginRepository>
< pluginRepository>
< id> spring-milestones< / id>
< url> http：//repo.spring.io/milestone< / url>
< / pluginRepository>
< / pluginRepositories>
< / project>
< / code>
我的例外
线程main中的异常org.springframework.beans.factory.BeanCreationException：创建名为'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration'的bean时出错：注入自动装配依赖失败;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法自动装入字段：private javax.sql.DataSource org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.dataSource;嵌套异常是org.springframework.beans.factory.BeanCreationException：在类路径资源[org / springframework / boot / autoconfigure / jdbc / DataSourceAutoConfiguration $ NonEmbeddedConfiguration.class]中定义名称为'dataSource'的bean时出错：通过工厂方法的Bean实例化失败;嵌套异常是org.springframework.beans.BeanInstantiationException：无法实例化[javax.sql.DataSource]：工厂方法'dataSource'抛出异常;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法确定数据库类型为NONE的嵌入式数据库驱动程序类。如果你想要一个嵌入式数据库，请在类路径中放一个支持的数据库。
在org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:334）
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean（AbstractAutowireCapableBeanFactory.java:1202）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:537）
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:476）
在org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:303）
在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230 ）
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:299）
at org.springframew ork.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:194）
在org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod（ConstructorResolver.java:368）
。在组织。 springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod（AbstractAutowireCapableBeanFactory.java:1111）
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance（AbstractAutowireCapableBeanFactory.java:1006）
。在组织。 springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:504）
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:476）
at org。 springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:303）
at org.springframework.beans.factory.support.D efaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230）
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:299）
at org.springframework.beans.factory.support。 AbstractBeanFactory.getBean（AbstractBeanFactory.java:194）
at org.springframework.context.support.AbstractApplicationContext.getBean（AbstractApplicationContext.java:956）
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（ AbstractApplicationContext.java:747）
在org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:480）
在org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh（EmbeddedWebApplicationContext。
at org.springframework.boot.SpringApplication.refresh（SpringApplication.java:686）
at org.springframework.boot.SpringApplication.run（SpringApplication.java:320）
在org.springframework.boot.SpringApplication.run（SpringApplication.java:957）
在org.springframework.boot.SpringApplication.run（SpringApplication.java:946）
在Main.main （Main.java:8）
at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）
at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
at sun.reflect .DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）
at java.lang.reflect.Method.invoke（Method.java:483）
at com.intellij.rt.execution.application.AppMain.main （AppMain.java:134）
导致：org.springframework.beans.factory.BeanCreationException：无法自动装入字段：private javax.sql.DataSource org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.dataSource ;嵌套异常是org.springframework.beans.factory.BeanCreationException：在类路径资源[org / springframework / boot / autoconfigure / jdbc / DataSourceAutoConfiguration $ NonEmbeddedConfiguration.class]中定义名称为'dataSource'的bean时出错：通过工厂方法的Bean实例化失败;嵌套异常是org.springframework.beans.BeanInstantiationException：无法实例化[javax.sql.DataSource]：工厂方法'dataSource'抛出异常;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法确定数据库类型为NONE的嵌入式数据库驱动程序类。如果你想要一个嵌入式数据库，请在类路径中放一个支持的数据库。
，位于org.springframework.beans.factory.Annotation.InjectionMetadata.inject（InjectionMetadata.java： 88）
在org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:331）
... 30多个
产生的原因：org.springframework.beans.factory .BeanCreationException：在类路径资源[org / springframework / boot / autoconfigure / jdbc / DataSourceAutoConfiguration $ NonEmbeddedConfiguration.class]中定义名称为'dataSource'的bean时出错：通过工厂方法的Bean实例化失败;嵌套异常是org.springframework.beans.BeanInstantiationException：无法实例化[javax.sql.DataSource]：工厂方法'dataSource'抛出异常;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法确定数据库类型为NONE的嵌入式数据库驱动程序类。如果你想要一个嵌入式数据库，请在类路径中放一个支持的数据库。在org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod（ConstructorResolver.java:599）
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod（AbstractAutowireCapableBeanFactory.java:1111）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance（AbstractAutowireCapableBeanFactory.java:1006）
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:504）
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:476）
at org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:303 ）
在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230）
在org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:299）
在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:194）
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency（DefaultListableBeanFactory.java:1044）
$ or $
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency（DefaultListableBeanFactory.java:942）
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor $ AutowiredFieldElement.inject（AutowiredAnnotationBeanPostProcessor.java:533）
... 32 more
导致：org.springframework.beans.BeanInstantiationException：无法实例化[javax.sql.DataSource]：工厂方法'dataSource'抛出异常;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法确定数据库类型为NONE的嵌入式数据库驱动程序类。如果你想要一个嵌入式数据库，请在类路径中放一个支持的数据库。在org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate（SimpleInstantiationStrategy.java:189）
在org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod（ConstructorResolver.java:588）
... 44 more
导致：org.springframework.beans.factory.BeanCreationException：无法确定数据库类型为NONE的嵌入式数据库驱动程序类。如果你想要一个嵌入式数据库，请在类路径中放一个支持的数据库。
at org.springframework.boot.autoconfigure.jdbc.DataSourceProperties.getDriverClassName（DataSourceProperties.java:137）
at org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration $ NonEmbeddedConfiguration.dataSource（DataSourceAutoConfiguration.java： 117）
。在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）
。在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
。在sun.reflect.DelegatingMethodAccessorImpl.invoke（ DelegatingMethodAccessorImpl.java:43）
在java.lang.reflect.Method.invoke（Method.java:483）
在org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate（SimpleInstantiationStrategy.java： 162）
... 45 more
用退出代码1
和我的源代码
@RestController
@EnableAutoConfiguration
public class EmbeddedJetty {
@RequestMapping（值=/ {id} / *，method = RequestMethod.GET）
public String home3（@PathVariable（value =id）long id，
@RequestParam（value =x，required = false，defaultValue =X3）String x）{
returnid =+ id.toString（）+< br> x =+ x;
@RequestMapping（/）
public String home（）{
returnHello World！5-;
public static void main（String [] args）throws Exception {
SpringApplication.run（EmbeddedJetty.class，args）;
$ b $ p
因此我没有任何ide（不幸的是， ，例子）如何运行Spring引导和hibernate两者。 你把 application.properties / code>或 application.yml 作为您的数据源设置？这是一个例子：
spring.datasource.url = jdbc：mysql：//127.0.0.1/test
spring.datasource.username = dbuser
spring.datasource.password = dbpass
spring.datasource.driverClassName = com.mysql.jdbc.Driver
spring.jpa.hibernate.ddl-auto = create -drop
spring.jpa.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
有关可以放置配置文件的位置以及如何配置应用程序以处理任何目录中的属性文件的说明，请参阅链接以获取更多信息。
What wrong in my maven dependencies.
When I include JPA I have list pf exceptions
Here my maven dependencies
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.banda</groupId>
<artifactId>banda</artifactId>
<version>1.0-SNAPSHOT</version>
<!-- Inherit defaults from Spring Boot -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.2.RELEASE</version>
</parent>
<!-- Add typical dependencies for a web application -->
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-spring</artifactId>
<version>9.3.0.M1</version>
</dependency>
<!-- HIBERNATE -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.8.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-annotations</artifactId>
<version>3.5.6-Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.8.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<optional>true</optional>
<version>1.0.1.Final</version>
</dependency>
<!-- /HIBERNATE-->
<!-- PROBLEM! HERE -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
</exclusion>
</exclusions>
<version>1.2.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.4-1201-jdbc41</version>
</dependency>
</dependencies>
<!-- Package as an executable jar -->
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<!-- Add Spring repositories -->
<!-- (you don't need this if you are using a .RELEASE version) -->
<repositories>
<repository>
<id>spring-snapshots</id>
<url>http://repo.spring.io/snapshot</url>
<snapshots><enabled>true</enabled></snapshots>
</repository>
<repository>
<id>spring-milestones</id>
<url>http://repo.spring.io/milestone</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-snapshots</id>
<url>http://repo.spring.io/snapshot</url>
</pluginRepository>
<pluginRepository>
<id>spring-milestones</id>
<url>http://repo.spring.io/milestone</url>
</pluginRepository>
</pluginRepositories>
</project>
</code>
my exceptions
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private javax.sql.DataSource org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.dataSource; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceAutoConfiguration$NonEmbeddedConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath.
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:368)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1111)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1006)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at Main.main(Main.java:8)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private javax.sql.DataSource org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.dataSource; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceAutoConfiguration$NonEmbeddedConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath.
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 30 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceAutoConfiguration$NonEmbeddedConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath.
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1111)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1006)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 32 more
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath.
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 44 more
Caused by: org.springframework.beans.factory.BeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath.
at org.springframework.boot.autoconfigure.jdbc.DataSourceProperties.getDriverClassName(DataSourceProperties.java:137)
at org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration$NonEmbeddedConfiguration.dataSource(DataSourceAutoConfiguration.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 45 more
Process finished with exit code 1
and my source code
@RestController
@EnableAutoConfiguration
public class EmbeddedJetty {
@RequestMapping(value = "/{id}/*", method = RequestMethod.GET)
public String home3(@PathVariable(value = "id") Long id,
@RequestParam(value="x", required=false, defaultValue="X3") String x) {
return "id = "+ id.toString() + "<br>x= " + x;
}
@RequestMapping("/")
public String home() {
return "Hello World! 5-";
}
public static void main(String[] args) throws Exception {
SpringApplication.run(EmbeddedJetty.class, args);
}
}
So I do not have any ides (and, unfortunately, examples) how run Spring boot and hibernate both.
解决方案 Did you put a application.properties or application.yml for your datasource settings? This is an example:
spring.datasource.url=jdbc:mysql://127.0.0.1/test
spring.datasource.username=dbuser
spring.datasource.password=dbpass
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.jpa.hibernate.ddl-auto=create-drop
spring.jpa.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
For an explanation of where you can put your configuration file, and how to configure your application to handle your properties file in any directory, refer to this link for further information.
这篇关于Spring引导+休眠的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
