Spring引导：未找到javassist_Java_Spring_Maven_Spring Boot

Spring引导：未找到javassist

java spring maven spring-boot

Spring引导：未找到javassist,java,spring,maven,spring-boot,Java,Spring,Maven,Spring Boot,我从spring boot开始，并尝试编写一个小型应用程序，该应用程序与内存数据库中的H2相结合。当我试图运行我的应用程序时，我得到了java.lang.ClassNotFoundException:javassist.bytecode.ClassFile 所以我发现类路径上缺少javassit jar。我在调试模式下启动了应用程序，类路径中有javassist-3.18.1-GA.jar。我确实错过了一些东西，但我不知道是什么这是我的POM文件的内容 org.springframewo

我从spring boot开始，并尝试编写一个小型应用程序，该应用程序与内存数据库中的H2相结合。
当我试图运行我的应用程序时，我得到了java.lang.ClassNotFoundException:javassist.bytecode.ClassFile 所以我发现类路径上缺少javassit jar。我在调试模式下启动了应用程序，类路径中有javassist-3.18.1-GA.jar。
我确实错过了一些东西，但我不知道是什么

这是我的POM文件的内容


org.springframework.boot
spring启动程序父级
1.3.1.构建快照
org.springframework.boot
SpringBootStarterWeb
org.springframework.boot
弹簧靴开发工具
符合事实的
org.springframework.boot
spring引导启动器数据jpa
com.h2数据库
氢
org.springframework.boot
springbootmaven插件
1.8
春季快照
http://repo.spring.io/snapshot
符合事实的
春季里程碑
http://repo.spring.io/milestone
春季快照
http://repo.spring.io/snapshot
春季里程碑
http://repo.spring.io/milestone

这是我的应用程序主类

@Configuration
@EnableAutoConfiguration
@ComponentScan
public class Application {
    public static void main(String[] args) throws Exception{
        SpringApplication.run(Application.class, args);
    }
}

这是stacktrace

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJp
aAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: javassist/bytecode/ClassFile
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1051) ~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:828) ~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537) ~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752) [spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
        at org.springframework.boot.SpringApplication.doRun(SpringApplication.java:347) [spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:295) [spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1112) [spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1101) [spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
        at com.practice.songbook.Application.main(Application.java:17) [classes/:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_65]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_65]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_65]
        at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_65]
        at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:467) [spring-boot-maven-plugin-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_65]
Caused by: java.lang.NoClassDefFoundError: javassist/bytecode/ClassFile
        at org.hibernate.jpa.boot.scan.spi.ClassFileArchiveEntryHandler.toClassFile(ClassFileArchiveEntryHandler.java:85) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.scan.spi.ClassFileArchiveEntryHandler.handleEntry(ClassFileArchiveEntryHandler.java:65) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.archive.internal.ExplodedArchiveDescriptor.processDirectory(ExplodedArchiveDescriptor.java:167) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.archive.internal.ExplodedArchiveDescriptor.processDirectory(ExplodedArchiveDescriptor.java:142) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.archive.internal.ExplodedArchiveDescriptor.processDirectory(ExplodedArchiveDescriptor.java:142) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.archive.internal.ExplodedArchiveDescriptor.processDirectory(ExplodedArchiveDescriptor.java:142) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.archive.internal.ExplodedArchiveDescriptor.visitArchive(ExplodedArchiveDescriptor.java:78) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.scan.spi.AbstractScannerImpl.scan(AbstractScannerImpl.java:72) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.scan(EntityManagerFactoryBuilderImpl.java:725) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:221) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:188) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
        at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:54) ~[spring-orm-4.2.3.RELEASE.jar:4.
2.3.RELEASE]
        at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343) ~[spring-orm-4.2.3.RELEASE.jar:4.2.3.REL
EASE]
        at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318) ~[spring-orm-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        ... 22 common frames omitted
Caused by: java.lang.ClassNotFoundException: javassist.bytecode.ClassFile
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_65]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_65]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_65]
        ... 38 common frames omitted

org.springframework.beans.factory.BeanCreationException:创建名为“entityManagerFactory”的bean时出错，该bean在类路径资源[org/springframework/boot/autoconfigure/orm/jpa/HibernateJp]中定义
aAutoConfiguration.class]：调用init方法失败；嵌套的异常是java.lang.NoClassDefFoundError:javassist/bytecode/ClassFile
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean（AbstractAutowireCapableBeanFactory.java:1578）~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:545）~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:482）~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject（AbstractBeanFactory.java:306）~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230）~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:302）~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:197）~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.context.support.AbstractApplicationContext.getBean（AbstractApplicationContext.java:1051）~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:828）~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:537）~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
在org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh（EmbeddedWebApplicationContext.java:118）~[spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
在org.springframework.boot.SpringApplication.refresh（SpringApplication.java:752）[spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
位于org.springframework.boot.SpringApplication.doRun（SpringApplication.java:347）[spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:295）[spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:1112）[spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:1101）[spring-boot-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
在com.practice.songbook.Application.main（Application.java:17）[classes/：na]
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）~[na:1.8.0_65]
在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）~[na:1.8.0\u 65]
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）~[na:1.8.065]
在java.lang.reflect.Method.invoke（Method.java:497）~[na:1.8.0_65]
位于org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run（AbstractRunMojo.java:467）[spring-boot-maven-plugin-1.3.1.BUILD-SNAPSHOT.jar:1.3.1.BUILD-SNAPSHOT]
在java.lang.Thread.run（Thread.java:745）[na:1.8.0_65]
原因：java.lang.NoClassDefFoundError:javassist/bytecode/ClassFile
在org.hibernate.jpa.boot.scan.spi.ClassFileArchiveEntryHandler.toClassFile（ClassFileArchiveEntryHandler.java:85）~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
在org.hibernate.jpa.boot.scan.spi.ClassFileArchiveEntryHandler.handleEntry（ClassFileArchiveEntryHandler.java:65）~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
在org.hibernate.jpa.boot.archive.internal.ExplodedArchiveDescriptor.processDirectory（ExplodedArchiveDescriptor.java:167）~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
在org.hibernate.jpa.boot.archive.internal.ExplodedArchiveDescriptor.processDirectory（ExplodedArchiveDescriptor.java:142）~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
在组织
<dependency>
  <groupId>org.javassist</groupId>
  <artifactId>javassist</artifactId>
  <version>${javassist.version}</version>
</dependency>