我目前正在開發一個彈簧mvc應用程序,其域模型通過hibernate(4)映射到h2數據庫。我目前的問題是,當我啓動h2 web服務器爲bean(請參閱下面的上下文)時,通過數據源的jdbcUrl創建「內存中」數據庫時無法看到數據庫。將jdbcUrl設置爲一個文件,然後通過Web控制檯訪問它 - >一切正常!當使用「內存中」時看不到h2數據庫的內容
一句話......
訪問存儲器中H2,即 「的jdbc:H2:MEM:MYAPP」,通過Web控制檯doesn't工作。
通過「jdbc:h2:file:/ tmp/myapp」訪問它就可以。
請注意,問題是沒有通過休眠保存條目或...我只是沒有看到內存數據庫通過h2的Web控制檯。我也嘗試啓動這個線程(link)中提到的tcp服務器,但它沒有解決我的問題。
任何想法?
這裏是我的servlet-context.xml中:
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Enables the Spring MVC @Controller programming model -->
<annotation-driven />
<context:annotation-config />
<context:component-scan base-package="org.wt.myapp" />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by @Controllers to .jsp resources in the /WEB-INF/views directory -->
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
<!-- Database -->
<beans:bean id="h2console" class="org.h2.tools.Server"
lazy-init="false" factory-method="createWebServer" init-method="start" >
<beans:constructor-arg value="-web,-webAllowOthers,-webPort,8082" />
</beans:bean>
<beans:bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<beans:property name="username" value="" />
<beans:property name="password" value="" />
<beans:property name="driverClassName" value="org.h2.Driver" />
<beans:property name="url" value="jdbc:h2:mem:myapp" />
</beans:bean>
<beans:bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<beans:property name="dataSource" ref="dataSource" />
<beans:property name="packagesToScan" value="org.wt.myapp.db.domain" />
<beans:property name="hibernateProperties">
<beans:props>
<beans:prop key="hibernate.dialect">org.hibernate.dialect.H2Dialect</beans:prop>
<beans:prop key="hibernate.show_sql">true</beans:prop>
<beans:prop key="hibernate.hbm2ddl.auto">create-drop</beans:prop>
</beans:props>
</beans:property>
</beans:bean>
<beans:bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager" >
<beans:property name="sessionFactory" ref="sessionFactory" />
</beans:bean>
<tx:annotation-driven/>
</beans:beans>
感謝buddy..It救了我的一天! – Dhairyashil