Question

我有一个使用JavaFX的Spring Boot项目。当我在想法中运行这个项目时一切正常，但在使用Maven打包项目后，我在尝试运行jar文件时遇到此异常

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory'
Invocation of init method failed;nested exception is java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException

pom.xml就是这个

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>

    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

Answer 1

尝试将这些依赖项添加到您的POM中：

<dependency>
   <groupId>javax.xml.bind</groupId>
   <artifactId>jaxb-api</artifactId>
</dependency>

<dependency>
   <groupId>com.sun.xml.bind</groupId>
   <artifactId>jaxb-impl</artifactId>
</dependency>

也许您需要为软件包添加版本。

创建bean＆＃34; entityManagerFactory＆＃34;时出错

1 个答案: