Question

我一直在辗转反侧解决这个问题，但一直不幸运。搜索过，似乎回到相同的帖子和谷歌搜索，我不会去解决这个问题。

正如您可以看到下面的屏幕截图，它的说法＆＃34;无法加载AnnotationConfiguration＆＃34;同时我不知道为什么。当我在＆＃34;配置文件＆＃34;下添加我的hibernate.cfg.xml时，会出现错误。 DTD与它有关吗？我已经在pom.xml中添加了注释。我想做一个逆向工程来从数据库中生成模型类。

enter image description here

这是我的pom.xml：

<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>org.cabrera.ebookr</groupId>
    <artifactId>ebookr</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>
    <dependencies>
        <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>4.0.1</version>
            <scope>provided</scope>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.struts/struts-core -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts-core</artifactId>
            <version>1.3.10</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.struts/struts-taglib -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts-taglib</artifactId>
            <version>1.3.10</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.11</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.3.0.CR2</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-annotations -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-annotations</artifactId>
            <version>3.5.6-Final</version>
        </dependency>
    </dependencies>
</project>

我的hibernate.cfg.xml

    <?xml version="1.0" encoding="UTF-8"?>
    <!-- <!DOCTYPE hibernate-configuration PUBLIC -->
    <!--        "-//Hibernate/Hibernate Configuration DTD 3.0//EN" -->
    <!--        "http://www.hibernate.org/dtd/hibernate-reverse-engineering-3.0.dtd"> -->
    <!DOCTYPE hibernate-reverse-engineering PUBLIC 
        "-//Hibernate/Hibernate Reverse Engineering DTD 3.0//EN" 
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd" >
    <hibernate-configuration>
        <session-factory>
            <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="hibernate.connection.password">test</property>
            <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/ebookr</property>
            <property name="hibernate.connection.username">webuser</property>
            <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
        </session-factory>
    </hibernate-configuration>

我不知道这是否也有帮助，也许还有其他帖子，但只是为了给出一些细节，我也无法通过eclipse创建hibernate.cfg.xml，因为发生了一些错误，我想，我只是手动创建它，没有太大区别对吗？错误是：

 Unhandled event loop exception .ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]

无论如何，希望有人可以提供帮助。

Hibernate Eclipse Oxygen：无法加载AnnotationConfiguration

0 个答案: