Java 找不到H2数据库的hibernate表_Java_Spring_Hibernate_Maven

Java 找不到H2数据库的hibernate表

java spring hibernate maven

Java 找不到H2数据库的hibernate表,java,spring,hibernate,maven,Java,Spring,Hibernate,Maven,我正在将我的数据库从MySql复制到H2，并且不断收到错误消息 <mvc:annotation-driven /> <mvc:resources mapping="/resources/**" location="/resources/" /> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClass

我正在将我的数据库从MySql复制到H2，并且不断收到错误消息

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

org.h2.jdbc.jdbcsql异常：未找到表“设备”

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

所有内容都正确映射并使用MySql。我只更改了

context.xml

文件来处理H2，并在Pom.xml文件中添加了H2的依赖项

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

context.xml

文件：

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

你失踪了

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

<prop key="hibernate.hbm2ddl.auto">create</prop>

创建

在

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

如果缺少实体类，则强制Hibernate基于实体类创建架构。您还需要将方言从MySQL更改为H2：

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.H2Dialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
            <prop key="hibernate.hbm2ddl.auto">create</prop>
        </props>
    </property>
</bean>


org.hibernate.dial.h2方言
真的
真的
真的
真的
创造

参考：

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

你失踪了

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

<prop key="hibernate.hbm2ddl.auto">create</prop>

创建

在

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

如果缺少实体类，则强制Hibernate基于实体类创建架构。您还需要将方言从MySQL更改为H2：

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.H2Dialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
            <prop key="hibernate.hbm2ddl.auto">create</prop>
        </props>
    </property>
</bean>


org.hibernate.dial.h2方言
真的
真的
真的
真的
创造

参考：

<mvc:annotation-driven /> 

<mvc:resources mapping="/resources/**" location="/resources/" />


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.h2.Driver" />
     <property name="url" value="jdbc:h2:~/dataStore2"/>
    <property name="username" value="" />
    <property name="password" value="" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="com.entities" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.enable_lazy_load_no_trans">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="use_sql_comments">true</prop>
        </props>
    </property>
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

 <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

从错误消息看，H2数据库上没有表设备从错误消息看，H2数据库上没有表设备。我添加了这些更改，但现在如果我在数据库中进行更改，并且项目重新启动（在eclipse中）我得到了这个错误

java.nio.channels.OverlappingFileLockException

来解决OverlappingFileLockException，只需要将这个代码添加到web.xml

org.h2.server.web.DbStarter

中，我添加了这些更改，但是现在如果我在数据库中做了更改并且项目重新启动（在eclipse中）我得到这个错误

java.nio.channels.OverlappingFileLockException

来解决OverlappingFileLockException，只需要将这个代码添加到web.xml

org.h2.server.web.DbStarter