整合struts1.x+spring2.x+hibernate3.x

1.整合:

加struts.next

加spring.選擇core libraries+web libraries;next:application context.xml放到WEB-INF下.next:keep.

加hibernate(datasource已經配置好的情況下)選擇core libraries+advanced support libraries+ORM/DAO/hibernate3 libraries;

next:選擇spring configuration file;next:existing spring configuration file,下面寫sessionfactory;next:取名:datasource,下拉框選擇已有的datasoruce;next:不選擇create sessionfactory class;next:finish.

至此,三個框架已經整合到一起.

常用程式碼:

struts-config.xml:

<controller>

   <set-property property="processorClass" value="org.springframework.web.struts.DelegatingRequestProcessor" />

</controller>

程式碼說明:加入此元素,再寫action的時候不用寫type屬性;

<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">

    <set-property property="contextConfigLocation" value="/WEB-INF/applicationContext.xml" />

</plug-in>

程式碼說明:struts的請求交給spring來處理.

spring配置檔案:

applicationContext.xml:

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">在這裡某些情況下會報錯,因為jar包沒加全.也可以用spring帶的jdbc的jar包. 改為:class="org.springframework.jdbc.datasource.DriverManagerDataSource" 就可以了

<property name="driverClassName">

<value>com.mysql.jdbc.Driver</value>

</property>

<property name="url">

<value>jdbc:mysql://localhost:3306/tie</value>

</property>

<property name="username">

<value>root</value>

</property>

<property name="password">

<value>1234</value>

</property>

</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

<property name="dataSource">

<ref bean="dataSource" />

</property>

<property name="hibernateProperties">

<props>

<prop key="hibernate.dialect">

org.hibernate.dialect.MySQLDialect

</prop>

<prop key="hibernate.show_sql">true</prop>

</props>

</property>

<property name="mappingResources">

<list>

<value>org/tie/vo/User.hbm.xml</value>

</list>

</property>

</bean>