升级Hibernate-Jakarta版本后Spring Boot 2.7.x应用启动失败求助
问题描述
升级hibernate-core-jakarta版本后,运行基于Java 17、Spring Boot 2.7.x的项目时出现如下错误:
java.lang.NoClassDefFoundError: org/springframework/aot/hint/TypeHint$Builder
项目依赖配置
<dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core-jakarta</artifactId> <version>5.6.14.Final</version> </dependency> <dependency> <groupId>jakarta.persistence</groupId> <artifactId>jakarta.persistence-api</artifactId> <version>3.1.0</version> </dependency> <dependency> <groupId>jakarta.transaction</groupId> <artifactId>jakarta.transaction-api</artifactId> <version>2.0.1</version> </dependency> <dependency> <groupId>jakarta.validation</groupId> <artifactId>jakarta.validation-api</artifactId> <version>3.0.2</version> </dependency> <dependency> <groupId>org.eclipse.angus</groupId> <artifactId>jakarta.mail</artifactId> <version>1.0.0</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>6.0.0</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>6.0.3</version> </dependency> <dependency> <groupId>jakarta.activation</groupId> <artifactId>jakarta.activation-api</artifactId> <version>2.0.1</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>6.0.0</version> </dependency>
解决方案
这个错误的核心是Spring版本不兼容:你用的Spring Boot 2.7.x对应Spring Framework 5.3.x,但手动引入了Spring Framework 6.x的依赖(spring-web、spring-context等都是6.0.x版本)。org.springframework.aot.hint.TypeHint$Builder是Spring 6.x新增的AOT类,Spring 5.3.x根本没有这个类,所以抛出找不到类的错误。
按以下步骤修复:
- 移除所有手动指定版本的Spring Framework依赖(
spring-web、spring-context-support、spring-context),让Spring Boot的依赖管理自动控制版本,避免版本冲突。 - 调整Jakarta API版本适配Spring Boot 2.7.x:Spring Boot 2.7.x对应Jakarta EE 8,你当前用的Jakarta API都是3.x/2.x版本,超出了兼容范围,需要降到对应版本:
jakarta.persistence-api改为2.2.3jakarta.transaction-api改为1.3.3jakarta.validation-api改为2.0.2jakarta.mail替换为com.sun.mail:jakarta.mail:1.6.7(适配Jakarta EE 8的邮件API)
修正后的依赖示例:
<dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core-jakarta</artifactId> <version>5.6.14.Final</version> </dependency> <dependency> <groupId>jakarta.persistence</groupId> <artifactId>jakarta.persistence-api</artifactId> <version>2.2.3</version> </dependency> <dependency> <groupId>jakarta.transaction</groupId> <artifactId>jakarta.transaction-api</artifactId> <version>1.3.3</version> </dependency> <dependency> <groupId>jakarta.validation</groupId> <artifactId>jakarta.validation-api</artifactId> <version>2.0.2</version> </dependency> <dependency> <groupId>com.sun.mail</groupId> <artifactId>jakarta.mail</artifactId> <version>1.6.7</version> </dependency> <!-- Spring相关依赖由Spring Boot父依赖自动管理,无需手动指定版本 -->
最后执行mvn clean install(或Gradle的clean build)刷新依赖,重新启动项目即可。
内容的提问来源于stack exchange,提问作者ebrukaya
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