Java Hibernate SaxParseException

我在一个maven项目中工作。Atm I只有实体、映射和配置文件。我试图用junit测试我的hibernate映射

我找不到问题。我可以在netbeans中验证xml文件，但是当我运行测试时，我得到了以下错误

netbeans中的验证：

XML validation started.

Checking file:/C:/Users/Err/Documents/NetBeansProjects/PinkSocks/src/main/resources/hibernate.cfg.xml...
Referenced entity at "http://localhost:8080/files/hibernate-configuration-4.0.xsd".
XML validation finished.

    Initial SessionFactory creation failed.org.hibernate.MappingException: invalid configuration
            at bleh.mihihi.utils.HibernateUtil.buildSessionFactory(HibernateUtil.java:25)
            at bleh.mihihi.utils.HibernateUtil.<clinit>(HibernateUtil.java:16)
            at bleh.mihihi.utils.HibernateUtilTest.setUp(HibernateUtilTest.java:20)
    Caused by: org.hibernate.MappingException: invalid configuration
            at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2014)
            at org.hibernate.cfg.Configuration.configure(Configuration.java:1931)
            at org.hibernate.cfg.Configuration.configure(Configuration.java:1910)
            at bleh.mihihi.utils.HibernateUtil.buildSessionFactory(HibernateUtil.java:21)
    Caused by: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 25; Document is invalid: no grammar found.
            at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)

    <?xml version="1.0" encoding="UTF-8"?>
    <hibernate-configuration
        xmlns="http://www.hibernate.org/xsd/hibernate-configuration"
        xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
        xsi:schemaLocation="http://www.hibernate.org/xsd/hibernate-configuration http://localhost:8080/files/hibernate-configuration-4.0.xsd">
        <session-factory>
            <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="connection.url">jdbc:mysql://localhost/pinksocks</property>
            <property name="connection.username">root</property>
            <property name="connection.password">admin</property>
            <property name="connection.pool_size">1</property>
            <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
            <property name="current_session_context_class">thread</property>
            <property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property>
            <property name="show_sql">true</property>
            <mapping class="bleh.mihihi.Beverage" file="Beverage.hbm.xml" />
        </session-factory>
    </hibernate-configuration>

错误：

XML validation started.

Checking file:/C:/Users/Err/Documents/NetBeansProjects/PinkSocks/src/main/resources/hibernate.cfg.xml...
Referenced entity at "http://localhost:8080/files/hibernate-configuration-4.0.xsd".
XML validation finished.

    Initial SessionFactory creation failed.org.hibernate.MappingException: invalid configuration
            at bleh.mihihi.utils.HibernateUtil.buildSessionFactory(HibernateUtil.java:25)
            at bleh.mihihi.utils.HibernateUtil.<clinit>(HibernateUtil.java:16)
            at bleh.mihihi.utils.HibernateUtilTest.setUp(HibernateUtilTest.java:20)
    Caused by: org.hibernate.MappingException: invalid configuration
            at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2014)
            at org.hibernate.cfg.Configuration.configure(Configuration.java:1931)
            at org.hibernate.cfg.Configuration.configure(Configuration.java:1910)
            at bleh.mihihi.utils.HibernateUtil.buildSessionFactory(HibernateUtil.java:21)
    Caused by: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 25; Document is invalid: no grammar found.
            at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)

    <?xml version="1.0" encoding="UTF-8"?>
    <hibernate-configuration
        xmlns="http://www.hibernate.org/xsd/hibernate-configuration"
        xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
        xsi:schemaLocation="http://www.hibernate.org/xsd/hibernate-configuration http://localhost:8080/files/hibernate-configuration-4.0.xsd">
        <session-factory>
            <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="connection.url">jdbc:mysql://localhost/pinksocks</property>
            <property name="connection.username">root</property>
            <property name="connection.password">admin</property>
            <property name="connection.pool_size">1</property>
            <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
            <property name="current_session_context_class">thread</property>
            <property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property>
            <property name="show_sql">true</property>
            <mapping class="bleh.mihihi.Beverage" file="Beverage.hbm.xml" />
        </session-factory>
    </hibernate-configuration>

初始SessionFactory创建失败。org.hibernate.MappingException:配置无效
位于bleh.mihihi.utils.HibernateUtil.buildSessionFactory（HibernateUtil.java:25）
在bleh.mihihi.utils.HibernateUtil.（HibernateUtil.java:16）
在bleh.mihihi.utils.HibernateUtilTest.setUp（HibernateUtilTest.java:20）
原因：org.hibernate.MappingException:配置无效
位于org.hibernate.cfg.Configuration.doConfigure（Configuration.java:2014）
位于org.hibernate.cfg.Configuration.configure（Configuration.java:1931）
位于org.hibernate.cfg.Configuration.configure（Configuration.java:1910）
位于bleh.mihihi.utils.HibernateUtil.buildSessionFactory（HibernateUtil.java:21）
原因：org.xml.sax.saxpasseeption；行号：2；栏目号：25；文档无效：未找到语法。
位于com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException（ErrorHandlerWrapper.java:198）

hibernate.cfg.xml:

XML validation started.

Checking file:/C:/Users/Err/Documents/NetBeansProjects/PinkSocks/src/main/resources/hibernate.cfg.xml...
Referenced entity at "http://localhost:8080/files/hibernate-configuration-4.0.xsd".
XML validation finished.

    Initial SessionFactory creation failed.org.hibernate.MappingException: invalid configuration
            at bleh.mihihi.utils.HibernateUtil.buildSessionFactory(HibernateUtil.java:25)
            at bleh.mihihi.utils.HibernateUtil.<clinit>(HibernateUtil.java:16)
            at bleh.mihihi.utils.HibernateUtilTest.setUp(HibernateUtilTest.java:20)
    Caused by: org.hibernate.MappingException: invalid configuration
            at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2014)
            at org.hibernate.cfg.Configuration.configure(Configuration.java:1931)
            at org.hibernate.cfg.Configuration.configure(Configuration.java:1910)
            at bleh.mihihi.utils.HibernateUtil.buildSessionFactory(HibernateUtil.java:21)
    Caused by: org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 25; Document is invalid: no grammar found.
            at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)

    <?xml version="1.0" encoding="UTF-8"?>
    <hibernate-configuration
        xmlns="http://www.hibernate.org/xsd/hibernate-configuration"
        xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
        xsi:schemaLocation="http://www.hibernate.org/xsd/hibernate-configuration http://localhost:8080/files/hibernate-configuration-4.0.xsd">
        <session-factory>
            <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="connection.url">jdbc:mysql://localhost/pinksocks</property>
            <property name="connection.username">root</property>
            <property name="connection.password">admin</property>
            <property name="connection.pool_size">1</property>
            <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
            <property name="current_session_context_class">thread</property>
            <property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property>
            <property name="show_sql">true</property>
            <mapping class="bleh.mihihi.Beverage" file="Beverage.hbm.xml" />
        </session-factory>
    </hibernate-configuration>

com.mysql.jdbc.Driver
jdbc：mysql://localhost/pinksocks
根
管理
1.
org.hibernate.dialogue.mysqldialogue
线
org.hibernate.cache.internal.NoCacheProvider
真的

饮料.hbm.xml

    <?xml version="1.0" encoding="UTF-8"?>
    <hibernate-mapping
    xmlns="http://www.hibernate.org/xsd/hibernate-mapping"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.hibernate.org/xsd/hibernate-mapping http://localhost:8080/files/hibernate-mapping-4.0.xsd"
        package="bleh.mihihi.entities">
        <class name="Beverage" table="beverages">
            <id name="id" column="id">
                <generator class="native"/>
            </id>
            <property name="name" column="name" />
            <property name="alcohol" column="alcohol"/>
        </class>
    </hibernate-mapping>

提前谢谢

错误

编辑1：

我尝试过的事情：

• 重打

• 使用dtd

• 将xsd放置到其他位置

---

您忘记指定DTD

尝试在两个xml文件中保留以下代码，并让我知道

<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

---

对于Hibernate 4.x，您应该使用与3.x相同的DTD：

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

    <session-factory>

如您所见，这里删除了弃用警告。

---

正如您所看到的，4.2版本的教程也使用了此选项。

您忘记了hibernate.cfg.xml文件中的DTD

我想使用4.0 xsd文件而不是DTD文件。我以前尝试过切换，但也没有成功。我也遇到了这个问题。请确保您还记得从根元素中删除xsd信息。“xmlns”在hibernate映射DTD中不是有效的属性名称。请尝试删除hibernate.cfg.xml中的行，然后自己重新编写。看看它是否有效！可能是某个特殊字符或之后的某个位置在使用junit进行测试时是否可用？重新打字没用。xsd文件与project分开部署。