如何解决在Eclipse上配置Spring / JPA Hibernate
| 我一直在努力在系统上安装Spring 3.1（最新）和Hibernate JPA。 我遍历了所有教程，但无法修复。 我已经从Eclipse的Install New Software安装了Spring。我现在想向其中添加Hibernate JPA，并要测试所有内容。解决方法
如果您可以选择IDE，那么我建议您查看Spring Tool Suite（STS）。 STS预装了Spring的东西。
您也可以查看Spring Roo。 Spring Roo为您提供了一个快速入门，并可以帮助您创建基于Spring和Hibernate的项目所需的所有支架。
希望能有所帮助。
,我有同样的问题。我花了很多时间在Windows上的Eclipse上与Spring Server以及Tomcat一样，作为Spring的STS安装。它没有任何作用。我去过Ubuntu 10.04 LTS，现在像STS，Eclipse和Spring，Tomcat一样，都没有问题
,使用哪个IDE都没有关系。这是我的spring-dao.xml：
<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<beans xmlns=\"http://www.springframework.org/schema/beans\"
xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"
xmlns:tx=\"http://www.springframework.org/schema/tx\"
xmlns:util=\"http://www.springframework.org/schema/util\"
xsi:schemaLocation=\"http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.1.xsd\">
<tx:annotation-driven/>
<bean class=\"org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor\"/>
<!-- Pooling and datasource -->
<bean id=\"dataSource\" class=\"com.mchange.v2.c3p0.ComboPooledDataSource\" destroy-method=\"close\">
<property name=\"driverClass\" value=\"org.postgresql.Driver\"/>
<property name=\"jdbcUrl\" value=\"jdbc:postgresql://localhost:5432/powerms_db\"/>
<property name=\"user\" value=\"postgres\"/>
<property name=\"password\" value=\"111111\"/>
<property name=\"minPoolSize\" value=\"10\"/>
<property name=\"maxPoolSize\" value=\"100\"/>
<property name=\"maxStatements\" value=\"0\"/>
<property name=\"acquireIncrement\" value=\"5\"/>
<property name=\"idleConnectionTestPeriod\" value=\"100\"/>
</bean>
<!-- JPA configuration -->
<bean id=\"entityManagerFactory\" class=\"org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean\">
<property name=\"dataSource\" ref=\"dataSource\"/>
<property name=\"jpaVendorAdapter\" ref=\"hibernateJpaVendorAdapter\"/>
<property name=\"packagesToScan\" value=\"ru.topcode.powerms.domain\"/>
<property name=\"jpaPropertyMap\" ref=\"hibernateProperties\"/>
<property name=\"loadTimeWeaver\">
<bean class=\"org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver\"/>
</property>
</bean>
<bean id=\"hibernateJpaVendorAdapter\" class=\"org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter\"/>
<util:map id=\"hibernateProperties\">
<!--
The classname of a Hibernate org.hibernate.dialect.Dialect which allows Hibernate to generate SQL
optimized for a particular relational database.
-->
<entry key=\"hibernate.dialect\" value=\"org.hibernate.dialect.PostgreSQLDialect\"/>
<!-- Write all SQL statements to console. This is an alternative to setting the log category org.hibernate.SQL to debug. -->
<entry key=\"hibernate.show_sql\" value=\"true\"/>
<!-- Pretty print the SQL in the log and console. -->
<entry key=\"hibernate.format_sql\" value=\"true\"/>
<!-- If turned on,Hibernate will generate comments inside the SQL,for easier debugging,defaults to false. -->
<entry key=\"hibernate.use_sql_comments\" value=\"true\"/>
<!-- If enabled,Hibernate will collect statistics useful for performance tuning. -->
<entry key=\"hibernate.generate_statistics\" value=\"true\"/>
<!--
Automatically validates or exports schema DDL to the database when the SessionFactory is created.
With create-drop,the database schema will be dropped when the SessionFactory is closed explicitly.
e.g. validate | update | create | create-drop
-->
<entry key=\"hibernate.hbm2ddl.auto\" value=\"create-drop\"/>
</util:map>
<!-- transaction management -->
<bean name=\"transactionManager\" class=\"org.springframework.orm.jpa.JpaTransactionManager\">
<property name=\"entityManagerFactory\" ref=\"entityManagerFactory\"/>
</bean>
</beans>
<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<beans xmlns=\"http://www.springframework.org/schema/beans\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"
xmlns:context=\"http://www.springframework.org/schema/context\" xmlns:p=\"http://www.springframework.org/schema/p\"
xmlns:mvc=\"http://www.springframework.org/schema/mvc\" xmlns:aop=\"http://www.springframework.org/schema/aop\"
xsi:schemaLocation=\"http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd\">
<aop:config proxy-target-class=\"true\" />
<!-- Scans the classpath of this application for @Components to deploy as beans -->
<context:component-scan base-package=\"ru.topcode.powerms\" annotation-config=\"true\" />
<!-- Configures the @Controller programming model -->
<mvc:annotation-driven />
<!-- Forwards requests to the \"/\" resource to the \"welcome\" view -->
<mvc:view-controller path=\"/\" view-name=\"index\" />
<!-- Configures Handler Interceptors -->
<mvc:interceptors>
<bean class=\"org.springframework.web.servlet.i18n.LocaleChangeInterceptor\" />
</mvc:interceptors>
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources/
directory -->
<mvc:resources mapping=\"/resources/**\" location=\"/resources/\" />
<!-- Saves a locale change using a cookie -->
<bean id=\"localeResolver\" class=\"org.springframework.web.servlet.i18n.CookieLocaleResolver\" />
<bean id=\"tilesviewResolver\" class=\"org.springframework.web.servlet.view.tiles2.TilesViewResolver\">
<property name=\"order\" value=\"0\" />
</bean>
<!-- Resolves view names to protected .jsp resources within the /WEB-INF/views directory -->
<bean id=\"viewResolver\" class=\"org.springframework.web.servlet.view.InternalResourceViewResolver\">
<property name=\"prefix\" value=\"/WEB-INF/view/\" />
<property name=\"suffix\" value=\".jsp\" />
<property name=\"order\" value=\"1\" />
</bean>
<bean id=\"tilesConfigurer\" class=\"org.springframework.web.servlet.view.tiles2.TilesConfigurer\">
<property name=\"definitions\">
<list>
<value>/WEB-INF/tiles-general.xml</value>
</list>
</property>
</bean>
<!-- Application Message Bundle -->
<bean id=\"messageSource\" class=\"org.springframework.context.support.ReloadableResourceBundleMessageSource\">
<property name=\"basename\" value=\"/WEB-INF/messages/messages\" />
<property name=\"cacheSeconds\" value=\"0\" />
<property name=\"defaultEncoding\" value=\"UTF-8\" />
</bean>
<!-- exeption -->
<bean id=\"exceptionalResolver\" class=\"org.springframework.web.servlet.handler.SimpleMappingExceptionResolver\">
<property name=\"exceptionMappings\">
<value>
java.lang.Throwable=error
</value>
</property>
</bean>
</beans>
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