ssh框架的整合

最新推荐文章于 2024-11-12 11:52:04 发布

原创最新推荐文章于 2024-11-12 11:52:04 发布 · 183 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#框架

本文介绍如何在Spring框架中整合Hibernate与Struts2，包括配置数据库连接、定义会话工厂、设置事务管理器等内容，并展示了具体的XML配置示例。

Llama Factory

模型微调

LLama-Factory

LLaMA Factory 是一个简单易用且高效的大型语言模型（Large Language Model）训练与微调平台。通过 LLaMA Factory，可以在无需编写任何代码的前提下，在本地完成上百种预训练模型的微调

在spring整合 hibernate的时候两种方法

不留hibernate的配置文件

<beanid="sessionFactory"class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

<props>

<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>

<prop key="hibernate.connection.driver_class">com.MySQL.jdbc.Driver</prop>

<prop key="hibernate.connection.url">jdbc:mysql:///myaccount</prop>

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

</props>

</property>

<list>

<value>com.sram.entity</value>

</list>

</property>

</ bean >

留下hibernate的配置文件也就是在spring中的部分配置信息写在 hibernate配置文件中

<!DOCTYPEhibernate-configurationPUBLIC

"-//Hibernate/HibernateConfiguration DTD 3.0//EN"

"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

<session-factory>

<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>

<property name="hibernate.hbm2ddl.auto">update</property>

</session-factory>

</ hibernate-configuration >

三大框架整合的时候

首先在web.xml下的配置

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
   xmlns="http://Java.sun.com/xml/ns/javaee"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
   http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name></display-name>

   <listener>
       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
   </listener>
   <context-param>
       <param-name>contextConfigLocation</param-name>
       <param-value>classpath*:beans-*.xml</param-value>
   </context-param>
   
   <filter>
       <filter-name>characterEncoding</filter-name>
       <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
       <init-param>
           <param-name>encoding</param-name>
           <param-value>utf-8</param-value>
       </init-param>
   </filter>
   <filter-mapping>
       <filter-name>characterEncoding</filter-name>
       <url-pattern>/*</url-pattern>
   </filter-mapping>
   <filter>
       <filter-name>struts2</filter-name>
       <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
   </filter>

   <filter-mapping>
       <filter-name>struts2</filter-name>
       <url-pattern>/*</url-pattern>
   </filter-mapping>

<welcome-file-list>
    <welcome-file>login.jsp</welcome-file>
</welcome-file-list>
</web-app>

然后是spring的配置文件

<?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:aop="http://www.springframework.org/schema/aop"
   xmlns:tx="http://www.springframework.org/schema/tx"
   xmlns:context="http://www.springframework.org/schema/context"
   xsi:schemaLocation="http://www.springframework.org/schema/beans
         http://www.springframework.org/schema/beans/spring-beans.xsd
         http://www.springframework.org/schema/aop
         http://www.springframework.org/schema/aop/spring-aop.xsd
         http://www.springframework.org/schema/tx
         http://www.springframework.org/schema/tx/spring-tx.xsd
         http://www.springframework.org/schema/context
         http://www.springframework.org/schema/context/spring-context.xsd">
   <context:annotation-config/>
   <context:component-scan base-package="com.zr"></context:component-scan>
   <context:property-placeholder location="jdbc.properties"/>
   <bean id="dataSource" class="com.mchange.v2.c3p0.DriverManagerDataSource">
       <property name="driverClass" value="${jdbc_driver}"></property>
       <property name="jdbcUrl" value="${jdbc_url}"></property>
       <property name="user" value="${jdbc_user}"></property>
       <property name="password" value="${jdbc_psw}"></property>
   </bean>
   <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
       <property name="dataSource" ref="dataSource"></property>
       <property name="configLocation" value="hibernate.cfg.xml"></property>
   </bean>
   <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
       <property name="sessionFactory" ref="sessionFactory"></property>
   </bean>
   <tx:advice id="txAdvice" transaction-manager="transactionManager">
       <tx:attributes>
           <tx:method name="*" propagation="REQUIRED"/>
       </tx:attributes>
   </tx:advice>
   <aop:config>
       <aop:pointcut expression="execution(* com.zr.service.impl.*.*(..) )" id="pointcut"/>
       <aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>
   </aop:config>
</beans>

hibernate的配置文件

<hibernate-configuration>
   <session-factory>
       <property name="hibernate.hbm2ddl.auto">true</property>
       <property name="hibernate.show_sql">true</property>
       <property name="hibernate.format_sql">true</property>
       <mapping class="com.zr.entity.Account"/>
   </session-factory>
</hibernate-configuration>

Struts2的配置文件

<constant name="struts.enable.DynamicMethodInvocation" value="false" />
    
    <constant name="struts.action.extension" value="html,action,," />
    <constant name="struts.configuration.xml.reload" value="true" />
    
    <constant name="struts.objectFactory" value="spring" />
    <package name="default" namespace="/" extends="struts-default">
       
       <action name="*_*" class="{1}Action" method="{2}">
           <result name="main">/frame/main.jsp</result>
           <result name="error">/login.jsp</result>
           <result name="{2}">/WEB-INF/jsp/{1}/{2}.jsp</result>

       </action>
    </package>