类SpringHibernateJpaperSistenceProvider不会实现请求的接口PersistenceProvider

Question

我很难过 - 几年来我没有使用过冬眠，然后再也没有使用Spring Boot。春季靴，但从未与Hibernate或JPA一起使用。因此，我试图弄清楚如何使这项工作为我的工作工作 - 我应该在星期一演示一些东西，如果我能得到“此”来工作，我会将其复制到我的工作笔记本电脑上并更改细节当然。顺便说一句 - 这是我收到的消息 - 我不得不在标题中缩短它：

“ org.springframework.orm.jpa.jpa.jpa.dendor.springhibernatejpapersisterceistercerovider并未实现请求的接口Javax.persistence.persistence.persistence.persistence.persistenceProvider

”类 - testwebapplication：，

package net.draconia.testWeb;

import java.util.Properties;

import javax.sql.DataSource;

import org.apache.commons.dbcp2.BasicDataSource;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.context.annotation.Bean;
import org.springframework.orm.hibernate5.HibernateTransactionManager;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.JpaVendorAdapter;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;

@SpringBootApplication(scanBasePackages = {"com.draconia.testWeb.controller"})
public class TestWebApplication
{
    
    @Bean
    public DataSource getDatasource()
    {
        BasicDataSource objDatasource = new BasicDataSource();
        
        objDatasource.setDriverClassName("com.mysql.jdbc.Driver");
        objDatasource.setUrl("jdbc:mysql://localhost:3306/Test");
        objDatasource.setUsername("root");
        objDatasource.setPassword("R3g1n@ M1lL$ 1$ My Qu3eN!");
        
        return(objDatasource);
    }
    
    @Bean
    public LocalContainerEntityManagerFactoryBean getEntityManagerFactory()
    {
          LocalContainerEntityManagerFactoryBean objEntityManager = new LocalContainerEntityManagerFactoryBean();
          
          objEntityManager.setDataSource(getDatasource());
          objEntityManager.setPackagesToScan(new String[] { "net.draconia.testWeb.beans" });

          JpaVendorAdapter objVendorAdapter = new HibernateJpaVendorAdapter();
          objEntityManager.setJpaVendorAdapter(objVendorAdapter);
          objEntityManager.setJpaProperties(getHibernateProperties());

          return(objEntityManager);
   }
    
    protected Properties getHibernateProperties()
    {
        Properties objHibernateProperties = new Properties();
        
        objHibernateProperties.setProperty("hibernate.hbm2ddl.auto", "create-drop");
        objHibernateProperties.setProperty("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
        
        return(objHibernateProperties);
    }
    
    @Bean
    public JpaTransactionManager getHibernateTransactionManager()
    {
        JpaTransactionManager objTransactionManager = new JpaTransactionManager();
        
        objTransactionManager.setEntityManagerFactory(getEntityManagerFactory().getObject());
        
        return(objTransactionManager);
    }
    
    public static void main(String[] args)
    {
        SpringApplication.run(TestWebApplication.class, args);
    }
}

实体bean：

package net.draconia.testWeb.beans;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;

@Entity(name = "Books")
public class Book
{
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Integer miId;
    
    @Column(columnDefinition = "varchar(200) not null", insertable = true, length = 200, name = "BookName", nullable = false, table = "Books", unique = false, updatable = true)
    private String msBookName;
    
    @Column(columnDefinition = "varchar(100) not null", insertable = true, length = 100, name="Author", nullable = false, table = "Books", unique = false, updatable = true)
    private String msAuthor;
    
    public String getAuthor()
    {
        if(msAuthor == null)
            msAuthor = "";
        
        return(msAuthor);
    }
    
    public String getBookName()
    {
        if(msBookName == null)
            msBookName = "";
        
        return(msBookName);
    }
    
    public int getId()
    {
        if(miId == null)
            miId = 0;
        
        return(miId);
    }
    
    public void setAuthor(final String sAuthor)
    {
        if(sAuthor == null)
            msAuthor = "";
        else
            msAuthor = sAuthor;
    }
    
    public void setBookName(final String sBookName)
    {
        if(sBookName == null)
            msBookName = "";
        else
            msBookName = sBookName;
    }
    
    public void setId(final Integer iId)
    {
        if(iId == null)
            miId = 0;
        else
            miId = iId;
    }
}

，daoconcrote类（接口只是一种合乎逻辑的方法，但如果您愿意，我也会发布它）：

package net.draconia.testWeb.dao;

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Repository;

import net.draconia.testWeb.beans.Book;

@Repository("bookDAO")
public class BookDAOImpl implements BookDAO
{
    @Autowired
    private EntityManagerFactory mObjEntityManagerFactory;
    
    public List<Book> getAllBooks()
    {
        EntityManager objEntityManager = getEntityManagerFactory().createEntityManager();
        List<Book> lstBooks = objEntityManager.createQuery("from Books", Book.class).getResultList();
        
        return(lstBooks);
    }
    
    protected EntityManagerFactory getEntityManagerFactory()
    {
        return(mObjEntityManagerFactory);
    }
}

和用于其余端点/MVC控制器的控制器类：

package net.draconia.testWeb.controllers;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;

import net.draconia.testWeb.beans.Book;
import net.draconia.testWeb.dao.BookDAO;

@Controller
public class TestController
{
    @Autowired
    private BookDAO mObjDAO;
    
    @GetMapping("/Books")
    public List<Book> getBooks()
    {
        return(getDAO().getAllBooks());
    }
    
    protected BookDAO getDAO()
    {
        return(mObjDAO);
    }
}

POM文件只是为了完整性而在这里，但我认为这不一定是一个问题，除非我错过了依赖性：

<?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>2.7.1</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    
    <groupId>net.draconia</groupId>
    <artifactId>testWeb</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>testWeb</name>
    <description>Demo project for Spring Boot</description>
    
    <properties>
        <hibernate.version>6.1.0.Final</hibernate.version>
        <java.version>11</java.version>
        <mysql.version>8.0.29</mysql.version>
        <spring.version>5.3.2</spring.version>
    </properties>
    
    <dependencies>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>2.13.3</version>
        </dependency>
        <dependency>
            <groupId>jakarta.persistence</groupId>
            <artifactId>jakarta.persistence-api</artifactId>
            <version>3.0.0</version>
        </dependency>
        <dependency>
            <groupId>javax.persistence</groupId>
            <artifactId>javax.persistence-api</artifactId>
            <version>2.2</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>${mysql.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-dbcp2</artifactId>
            <version>2.9.0</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate.orm</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>${hibernate.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${spring.version}</version>
        </dependency>
    </dependencies>

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

如果您要注意，我包括杰克逊库的依赖性，因为书籍列表应作为JSON返回目的。我不认为这是一个知的，而只是说 - 我可能会为此重新求解，但是当它运行时，书籍清单对我来说是难以理解的。我在做什么错？？？

Answer 1

将Hibernate更改为5.6.9的版本（或任何更高的5.6.x）：

<hibernate.version>5.6.9.Final</hibernate.version>

Answer 2

首先检查gradle依赖项树检查用于Hibernate的哪个版本。
就我而言，我更新了依赖性并解决了他的问题。
Hibernate-core：6.2.13.final

Answer 3

这在build.gradle中为我带来了困难：

// With Jakarta
implementation('org.ehcache:ehcache') {
    capabilities {
        requireCapability('org.ehcache:ehcache-jakarta')
    }
}
implementation 'org.hibernate:hibernate-jcache:6.4.4.Final'