postgresql - spring boot + hibernate 5 + java 8 + ZonedDateTime = ImplicitNamingStrategy 异常-6ren

postgresql - spring boot + hibernate 5 + java 8 + ZonedDateTime = ImplicitNamingStrategy 异常

转载作者：行者123 更新时间：2023-11-29 12:33:04

我有一个利用 java 8 的 spring boot 应用程序，到目前为止我已经使用了 hibernate 4。但是，我需要更改模型的一部分以包含 java8 提供的新 ZonedDateTime 类，即我需要一个数据时间类型，它为我提供 utc 时间实例以及偏移量和时区。出于这个原因，我希望获得原生的 hibernate 5 支持。我已经在我的 pom 中替换了这些部分:

    //<dependency>
    //  <groupId>org.hibernate</groupId>
    //  <artifactId>hibernate-core</artifactId>
    //  <version>4.3.10.Final</version>
    //</dependency>


    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-java8</artifactId>
        <version>5.0.0.CR2</version>
    </dependency>

并且我在我的 SpringPercisence 配置类中进行了更改，以使用 hibernate 5 而不是 hibernate 4 即

    @Bean
    public org.springframework.orm.hibernate5.LocalSessionFactoryBean sessionFactory() {

//      org.springframework.orm.hibernate4.LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
        org.springframework.orm.hibernate5.LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();

        sessionFactory.setDataSource(this.dataSource());
        sessionFactory.setPackagesToScan("org.test");
        sessionFactory.setHibernateProperties(hibernateProperties());

        return sessionFactory;
    }



       @Bean
//     public org.springframework.orm.hibernate4.HibernateTransactionManager transactionManager() {
       public org.springframework.orm.hibernate5.HibernateTransactionManager transactionManager() {
          HibernateTransactionManager txManager = new HibernateTransactionManager();
          txManager.setSessionFactory(sessionFactory().getObject());

          return txManager;
       }

       @Bean
       public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
          return new PersistenceExceptionTranslationPostProcessor();
       }


        @Bean
        public  Properties hibernateProperties() {
          return new Properties() {


            {
                setProperty("hibernate.dialect", "org.hibernate.dialect.PostgreSQLDialect");
                setProperty("hibernate.chach.provider_class", "org.hibernate.cache.NoCacheProvider");
                setProperty("hibernate.show_sql", "true");              
//              setProperty("hibernate.hbm2ddl.auto", "create");
                setProperty("hibernate.hbm2ddl.auto", "create-drop");

//              setProperty("hibernate.hbm2ddl.auto", "update");

             }
          };
       }

我收到一个错误，该错误与上面配置的“sessionFactory”bean 有某种关系，后来它说了一些关于 ImplicitNamingStrategy 的内容。我在这里读过

http://in.relation.to/2015/03/31/hibernate-orm-500-beta-1-release/

hibernate NamingStrategy 已被删除，但我不明白这到底是什么意思。由于我找不到 hibernat 和 spring4 的示例，我希望有人可以帮助我解决这个问题。

Caused by: java.lang.IllegalStateException: Failed to introspect bean class [org.springframework.orm.hibernate5.LocalSessionFactoryBean] for persistence metadata: could not find class that it depends on
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findPersistenceMetadata(PersistenceAnnotationBeanPostProcessor.java:396)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(PersistenceAnnotationBeanPostProcessor.java:333)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyMergedBeanDefinitionPostProcessors(AbstractAutowireCapableBeanFactory.java:935)
    ... 70 common frames omitted
Caused by: java.lang.NoClassDefFoundError: Lorg/hibernate/boot/model/naming/ImplicitNamingStrategy;
    at java.lang.Class.getDeclaredFields0(Native Method)
    at java.lang.Class.privateGetDeclaredFields(Class.java:2575)
    at java.lang.Class.getDeclaredFields(Class.java:1908)
    at org.springframework.util.ReflectionUtils.getDeclaredFields(ReflectionUtils.java:707)
    at org.springframework.util.ReflectionUtils.doWithLocalFields(ReflectionUtils.java:649)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.buildPersistenceMetadata(PersistenceAnnotationBeanPostProcessor.java:413)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findPersistenceMetadata(PersistenceAnnotationBeanPostProcessor.java:392)
    ... 72 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.hibernate.boot.model.naming.ImplicitNamingStrategy
    at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 79 common frames omitted

2015 年 7 月 16 日添加:包括完整的 pom:

<?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 http://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>1.3.0.M2</version>
    </parent>


    <groupId>test</groupId>
    <artifactId>TestProject</artifactId>
    <name>TestProject</name>


    <dependencies>          
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-java8</artifactId>
            <version>${hibernate5Java8}</version>
        <dependency> -->

        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
<!--            <version>9.3-1102-jdbc41</version> -->
        </dependency>

        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
            <version>1.1.0.Final</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
        </dependency>

        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
        </dependency>

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



        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-messaging</artifactId>
        </dependency>
        <dependency>
            <groupId>org.thymeleaf</groupId>
            <artifactId>thymeleaf-spring4</artifactId>
        </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-websocket</artifactId>
        </dependency>

        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-core</artifactId>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-websocket</artifactId>
        </dependency>

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

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>           
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-websocket</artifactId>
        </dependency>

        <dependency>
            <groupId>org.thymeleaf</groupId>
            <artifactId>thymeleaf</artifactId>
        </dependency>

        <dependency>
            <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-springsecurity4</artifactId>
        </dependency>

        <dependency>
            <groupId>nz.net.ultraq.thymeleaf</groupId>
            <artifactId>thymeleaf-layout-dialect</artifactId>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
        </dependency>

        <dependency>
            <groupId>net.wimpi</groupId>
            <artifactId>telnetd-x</artifactId>
            <version>2.1.1</version>
        </dependency>



        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-remote-shell</artifactId>
        </dependency>


    <dependency>
            <groupId>com.github.axet</groupId>
            <artifactId>kaptcha</artifactId>
            <version>0.0.9</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-remote-shell</artifactId>
        </dependency>
        <dependency>
            <groupId>org.jadira.usertype</groupId>
            <artifactId>usertype.core</artifactId>
            <version>3.2.0.GA</version>
        </dependency>

        <dependency>
            <groupId>org.eclipse.jetty</groupId>
            <artifactId>jetty-jndi</artifactId>
            <version>8.1.14.v20131031</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
            </dependency>
        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
        </dependency>



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

        <dependency>
            <groupId>org.jasypt</groupId>
            <artifactId>jasypt</artifactId>
            <version>1.9.0</version>
        </dependency>
        <dependency>
            <groupId>org.jolokia</groupId>
            <artifactId>jolokia-core</artifactId>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
        </dependency>


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


        <dependency>
            <groupId>org.scala-lang</groupId>
            <artifactId>scala-library</artifactId>
            <version>2.10.4</version>
        </dependency>

        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-core</artifactId>
            <version>1.1.6.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-net</artifactId>
            <version>1.1.6.RELEASE</version>
        </dependency>


        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-tcp</artifactId>
            <version>1.0.1.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-spring</artifactId>
            <version>1.0.1.RELEASE</version>
        </dependency>



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



        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <scope>test</scope>
        </dependency>   



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



      <dependency>
        <groupId>net.sf.ehcache</groupId>
        <artifactId>ehcache-core</artifactId>
        <version>2.4.3</version>
      </dependency>

      <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-jpamodelgen</artifactId>
      </dependency>
    </dependencies>     

    <version>1.0-SNAPSHOT</version>

    <build>
        <defaultGoal>test</defaultGoal>
        <plugins>

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

            </plugin>

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>

                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
<!--                <version>2.18.1</version> -->
                <configuration>
                    <useSystemClassLoader>false</useSystemClassLoader>
                </configuration>
            </plugin>


        </plugins>



    </build>



  <repositories>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>http://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>

    <repository>
        <id>spring-releases</id>
        <name>Spring Releases</name>
        <url>https://repo.spring.io/libs-release</url>
    </repository>

    <repository>
        <id>spring-snapshot</id>
        <url>https://repo.spring.io/libs-snapshot</url>
    </repository>

</repositories>

    <pluginRepositories>
        <pluginRepository>
            <id>spring-snapshots</id>
            <url>http://repo.spring.io/libs-snapshot</url>
            <snapshots><enabled>true</enabled></snapshots>
        </pluginRepository>

<!--         <pluginRepository> -->
<!--            <id>spring-milestones</id> -->
<!--            <url>http://repo.spring.io/milestone</url> -->
<!--        </pluginRepository> -->

        <pluginRepository>
            <id>spring-releases</id>
            <name>Spring Releases</name>
            <url>https://repo.spring.io/libs-release</url>
        </pluginRepository>

    </pluginRepositories>

    <properties>
        <java-version>1.8</java-version>
<!--        <spring-version>4.1.6.RELEASE</spring-version> -->
<!--        <spring-version>4.2.0.RC1</spring-version> -->
        <org.aspectj-version>1.6.10</org.aspectj-version>
        <org.slf4j-version>1.7.6</org.slf4j-version>
        <start-class>org.TestProject.core.Application</start-class>
<!--        <springBootVersion>1.1.7.RELEASE</springBootVersion> -->
        <springBootVersion>1.2.4.RELEASE</springBootVersion> 
        <tomcat.version>8.0.5</tomcat.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <hibernate5Java8>5.0.0.CR2</hibernate5Java8>
        <spring.data.redis>1.4.1.RELEASE</spring.data.redis>
        <jedis>2.6.1</jedis>
        <spring-security.version>4.0.2.CI-SNAPSHOT</spring-security.version>
    </properties>



</project>

最佳答案

您的 pom 包含很多困惑，并且围绕 Spring Boot 默认值进行工作。我建议使用正确的启动器并且不要再次添加依赖项。此外，不要使用 java-version，而是使用 java.version，这也会为 Spring Boot 设置正确的版本，因此您可以删除编译器插件。

在 Spring 4.2 (RC3) 的最新候选版本中，Spring 4.2 也添加了对 Hibernate 5 CR2 的支持。所以我建议使用那个而不是你现在使用的那个。此外，我建议将 hibernate.version 指定为触发 Spring Boot 以包含正确版本的属性。

所有这些导致了以下 pom(做了一些清理并根据我的个人喜好移动了一些东西)。

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>test</groupId>
    <artifactId>TestProject</artifactId>
    <name>TestProject</name>
    <version>1.0-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.0.M2</version>
    </parent>

    <properties>
        <java.version>1.8</java.version>
        <spring.version>4.2.0-RC3</spring.version>
        <spring-security.version>4.0.2.CI-SNAPSHOT</spring-security.version>
        <hibernate.version>5.0.0.CR2</hibernate.version>
        <start-class>org.TestProject.core.Application</start-class>
    </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-websocket</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-remote-shell</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-redis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-amqp</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j</artifactId>
        </dependency>

        <!-- Thymeleaf -->    
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.thymeleaf.extras</groupId>
            <artifactId>thymeleaf-extras-springsecurity4</artifactId>
        </dependency>    
        <dependency>
            <groupId>nz.net.ultraq.thymeleaf</groupId>
            <artifactId>thymeleaf-layout-dialect</artifactId>
        </dependency>
        <!-- Tomcat -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-core</artifactId>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-websocket</artifactId>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-java8</artifactId>
            <version>${hibernate.version}</version>
        <dependency>

        <!-- JDBC Drivers -->
        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
        </dependency>

        <!-- Test Dependencies -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
      <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-test</artifactId>
        <scope>test</scope>  
      </dependency>


        <dependency>
            <groupId>net.wimpi</groupId>
            <artifactId>telnetd-x</artifactId>
            <version>2.1.1</version>
        </dependency>
        <dependency>
            <groupId>com.github.axet</groupId>
            <artifactId>kaptcha</artifactId>
            <version>0.0.9</version>
        </dependency>
        <dependency>
            <groupId>org.jadira.usertype</groupId>
            <artifactId>usertype.core</artifactId>
            <version>3.2.0.GA</version>
        </dependency>

        <dependency>
            <groupId>org.eclipse.jetty</groupId>
            <artifactId>jetty-jndi</artifactId>
            <version>8.1.14.v20131031</version>
        </dependency>
        <dependency>
            <groupId>org.jasypt</groupId>
            <artifactId>jasypt</artifactId>
            <version>1.9.0</version>
        </dependency>
        <dependency>
            <groupId>org.jolokia</groupId>
            <artifactId>jolokia-core</artifactId>
        </dependency>

        <dependency>
            <groupId>org.scala-lang</groupId>
            <artifactId>scala-library</artifactId>
            <version>2.10.4</version>
        </dependency>

        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-core</artifactId>
            <version>1.1.6.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-net</artifactId>
            <version>1.1.6.RELEASE</version>
        </dependency>


        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-tcp</artifactId>
            <version>1.0.1.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.projectreactor</groupId>
            <artifactId>reactor-spring</artifactId>
            <version>1.0.1.RELEASE</version>
        </dependency>

      <dependency>
        <groupId>net.sf.ehcache</groupId>
        <artifactId>ehcache-core</artifactId>
        <version>2.4.3</version>
      </dependency>

      <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-jpamodelgen</artifactId>
      </dependency>
    </dependencies>     


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

            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
<!--                <version>2.18.1</version> -->
                <configuration>
                    <useSystemClassLoader>false</useSystemClassLoader>
                </configuration>
            </plugin>
        </plugins>
    </build>

  <repositories>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>http://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>

    <repository>
        <id>spring-releases</id>
        <name>Spring Releases</name>
        <url>https://repo.spring.io/libs-release</url>
    </repository>

    <repository>
        <id>spring-snapshot</id>
        <url>https://repo.spring.io/libs-snapshot</url>
    </repository>

</repositories>

    <pluginRepositories>
        <pluginRepository>
            <id>spring-snapshots</id>
            <url>http://repo.spring.io/libs-snapshot</url>
            <snapshots><enabled>true</enabled></snapshots>
        </pluginRepository>

<!--         <pluginRepository> -->
<!--            <id>spring-milestones</id> -->
<!--            <url>http://repo.spring.io/milestone</url> -->
<!--        </pluginRepository> -->

        <pluginRepository>
            <id>spring-releases</id>
            <name>Spring Releases</name>
            <url>https://repo.spring.io/libs-release</url>
        </pluginRepository>

    </pluginRepositories>

</project>

注意 1: 为什么在使用 Tomcat 的同时使用 Jetty 依赖项？
注2:部分tomcat有提供，有的没有？为什么？您是否要使用嵌入式 tomcat。

关于postgresql - spring boot + hibernate 5 + java 8 + ZonedDateTime = ImplicitNamingStrategy 异常，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/31439574/

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我最近迁移到 Java 8，希望能更轻松地处理本地和分区时间。但是，在我看来，在解析简单日期时，我遇到了一个简单的问题。 public static ZonedDateTime convertirA
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我有一个 ZonedDateTime 对象，我想根据给定的区域设置对其进行格式化。 IE。在美国，我希望格式为“M-dd-yy”，但在英国则应为“dd-M-yy”。在给定的语言环境下执行此操作的最佳
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kotlin - ZonedDateTime 的比较运算符与比较方法
在比较 ZonedDateTimes 时，使用和 == 并不总是与使用 .isBefore、.isAfter 和 isEqual 相同，如下面的 Kotlin 示例所示: import java.
java - 如何格式化 ZonedDateTime
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我有一个返回年、月、日和小时的 DTO。因此将值从 DTO 传递到 ZonedDateTime.of 方法。此处，时间显示为太平洋标准时间上午 10 点。因此，尝试将其转换为 UTC。当传递月份为
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postgresql - spring boot + hibernate 5 + java 8 + ZonedDateTime = ImplicitNamingStrategy 异常