Spring Maven：更正应用程序的类路径

Question

尝试运行我的 spring 项目时出现以下错误：

Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location:

    org.hibernate.cfg.annotations.EntityBinder.processComplementaryTableDefinitions(EntityBinder.java:1236)

The following method did not exist:

    'javax.persistence.Index[] javax.persistence.Table.indexes()'

The calling method's class, org.hibernate.cfg.annotations.EntityBinder, was loaded from the following location:

    jar:file:/C:/Users/bobal/.m2/repository/org/hibernate/hibernate-core/5.4.14.Final/hibernate-core-5.4.14.Final.jar!/org/hibernate/cfg/annotations/EntityBinder.class

The called method's class, javax.persistence.Table, is available from the following locations:

    jar:file:/C:/Users/bobal/Documents/Java%20Projects/restService/lib/javax.persistence.jar!/javax/persistence/Table.class
    jar:file:/C:/Users/bobal/.m2/repository/jakarta/persistence/jakarta.persistence-api/2.2.3/jakarta.persistence-api-2.2.3.jar!/javax/persistence/Table.class
    jar:file:/C:/Users/bobal/.m2/repository/org/hibernate/javax/persistence/hibernate-jpa-2.1-api/1.0.0.Final/hibernate-jpa-2.1-api-1.0.0.Final.jar!/javax/persistence/Table.class

The called method's class hierarchy was loaded from the following locations:

    javax.persistence.Table: file:/C:/Users/bobal/Documents/Java%20Projects/restService/lib/javax.persistence.jar


Action:

Correct the classpath of your application so that it contains compatible versions of the classes org.hibernate.cfg.annotations.EntityBinder and javax.persistence.Table


Process finished with exit code 1

我认为这个错误可能是由于某些依赖项的版本冲突，但我不太确定。这是我的第一个 Spring 项目。

这是我更新后的 pom.xml 文件

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.6.2</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>restService</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>restService</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>11</java.version>
        <jdbc.version>8.2.2.jre11</jdbc.version>
        <hibernate.version>5.4.14.Final</hibernate.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.jetbrains</groupId>
            <artifactId>annotations</artifactId>
            <version>17.0.0</version>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.8</version>
            <scope>provided</scope>
        </dependency>

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

        <dependency>
            <groupId>com.microsoft.sqlserver</groupId>
            <artifactId>mssql-jdbc</artifactId>
            <version>${jdbc.version}</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate.validator</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>${hibernate-validator.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>

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

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

如果您发现任何错误，请随时指出并解释原因。尽可能多地学习。

Answer 1

您有多个版本的 JPA 库，这就是您收到此错误的原因。

jakarta.persistence-api-2.2.3.jar and  
hibernate-jpa-2.1-api-1.0.0.Final.jar

您可以删除 hibernate-jpa-2.1-api-1.0.0.Final.jar 依赖项，因为它也存在于 jakarta.persistence-api-2.2.3.jar 中。