![如何快速学习：[1]Swift编程语言](https://exp-picture.cdn.bcebos.com/fb738d9c2cf7dfb2f57a949fd01b1edef5dc13fa.jpg)
如何快速学习：[1]Swift编程语言,Swift，苹果于2014年WWDC（苹果开发者大会）发布的新开发语言，可与Ojective-C*共同运行于MacOS和iOS平台，用于搭建基于苹果平台的应用程......
2023-03-17 250 编程语言
SSH之Spring结合Hibernate如何配置
来源：互联网
2023-03-17 00:28:09 200
SSH(Struts、Spring、Hibernate）框架是目前java开发者比较喜欢的框架，搭建SSH开发平台是首要的工作，本例不谈struts,只讲Spring和Hibernate的配置，主要涉及Spring的事务配置，Hibernate配置。
工具/原料
- MyEclipse
- SSH
方法/步骤
准备SSH项目所需的jar文件，数据库用MySQL.
为了维护与管理方便，建立一个数据库配置文件dbconfig.propernate（这是目前比较常用的方法）
#MySQL
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://127.0.0.1:3306/shopping?useUnicode=true&characterEncoding=utf-8
jdbc.username=root
jdbc.password=roo
#hibernate.dialect=org.hibernate.dialect.MySQLDialect
#原本方言用的是MySQL默认的上面这个，由于数据库字段含有text类型而自定#义了一个方言
hibernate.dialect=com.bobo.shopping.common.util.BlobMySQLDialect
jdbc.initialPoolSize=10
hibernate.show_sql=true
hibernate.format_sql=true
hibernate.cache.use_query_cache=true
hibernate.substitutions=true 1, false 0, yes 'Y', no 'N'
hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider
hibernate.jdbc.batch_size=50
自定义方言代码：
package com.bobo.shopping.common.util;
import java.sql.Types;
import org.hibernate.Hibernate;
import org.hibernate.dialect.MySQLDialect;
public class BlobMySQLDialect extends MySQLDialect{
public BlobMySQLDialect(){
super();
registerHibernateType(Types.LONGVARCHAR, Hibernate.TEXT.getName());
}
}
创建Spring链接数据库配置applicationContext-db.xml文件:
数据库链接用的是c3p0.
?xml version="1.0" encoding="UTF-8"?>
beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
!-- To provide a placeholder, mainly for database configuration -->
bean id="propertyConfigure" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
property name="locations">
list>
value>classpath:resource/properties/dbconfig.properties/value>
/list>
/property>
/bean>
!--Database connection pool configuration -->
bean id="sysDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
property name="driverClass">value>${jdbc.driverClassName}/value>/property>
property name="jdbcUrl">value>${jdbc.url}/value>/property>
property name="user">value>${jdbc.username}/value>/property>
property name="password">value>${jdbc.password}/value>/property>
property name="initialPoolSize">value>${jdbc.initialPoolSize}/value>/property>
/bean>
!-- JDBC start , no transaction-->
bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
property name="dataSource" ref="sysDataSource" />
/bean>
!-- JDBC end -->
bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
property name="dataSource">
ref bean="sysDataSource" />
/property>
property name="hibernateProperties">
props>
prop key="hibernate.dialect">${hibernate.dialect}/pro
prop key="hibernate.show_sql">${hibernate.show_sql}/pro
prop key="hibernate.format_sql">${hibernate.format_sql}/pro
prop key="hibernate.cache.provider_class">${hibernate.cache.provider_class}/pro
prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}/pro
prop key="hibernate.jdbc.batch_size">${hibernate.jdbc.batch_size}/pro
/props>
/property>
!-- 按照包路径自动绑定hibernate实体 -->
property name="packagesToScan" value="com.bobo.shopping.app.*.model">/property>
/bean>
/beans>
创建Spring事务管理配置文件applicationContext.xml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"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
!-- 事务管理器，将委托给HibernateTransactionManager进行管理//-->
bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
property name="sessionFactory" ref="sessionFactory" />
/bean>
!-- 事务处理的AOP配置 所有服务层bean声明都要继承此bean//-->
bean id="TransactionProxyTemplate" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
property name="transactionManager" ref="transactionManager" />
property name="transactionAttributes">
props>
!-- 为了保证服务层统一的事务处理。服务层接口，类的方法必须以下面的方法为开口 -->
!--spring 捕获到RuntimeException和其他一些异常时才会回滚，不是所有异常都会回滚，-Exception 设置 为任何异常都回滚 -->
prop key="get*">PROPAGATION_REQUIRED,readOnly/pro
prop key="find*">PROPAGATION_REQUIRED,readOnly/pro
prop key="query*">PROPAGATION_REQUIRED,readOnly/pro
prop key="save*">PROPAGATION_REQUIRED,-Exception/pro
prop key="insert*">PROPAGATION_REQUIRED,-Exception/pro
prop key="add*">PROPAGATION_REQUIRED,-Exception/pro
prop key="up*">PROPAGATION_REQUIRED,-Exception/pro
prop key="mod*">PROPAGATION_REQUIRED,-Exception/pro
prop key="delete*">PROPAGATION_REQUIRED,-Exception /pro
prop key="remove*">PROPAGATION_REQUIRED,-Exception/pro
prop key="create*">PROPAGATION_REQUIRED,-Exception/pro
prop key="execute*">PROPAGATION_REQUIRED,-Exception/pro
prop key="do*">PROPAGATION_REQUIRED,-Exception/pro
/props>
/property>
/bean>
!-- 提供普通java类获取spring上下文 通过上下文获取具体bean,调用其中的方法 -->
bean id="springApplicationContextUtil" class="com.bobo.shopping.common.util.SpringApplicationContextUtil">/bean>
!-- CDB数据源管理 -->
!--bean id="CDBManager" class="com.bobo.shopping.common.util.CDBManager">/bean>
-->/beans>
配置web.xml文件：
context-param>
param-name>contextConfigLocation/param-name>
param-value>
classpath*:resource/spring/**/application*.xml
/param-value>
/context-param>
!--Hibernate 的配置 -->
filter>
filter-name>hibernateFilter/filter-name>
filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter/filter-class>
/filter>
filter-mapping>
filter-name>hibernateFilter/filter-name>
url-pattern>/*/url-pattern>
/filter-mapping>
!--STRUTS 2 的配置 -->
filter>
filter-name>struts-cleanup/filter-name>
filter-class>
org.apache.struts2.dispatcher.ActionContextCleanUp
/filter-class>
/filter>
filter-mapping>
filter-name>struts-cleanup/filter-name>
url-pattern>*.action/url-pattern>
/filter-mapping>
filter-mapping>
filter-name>struts-cleanup/filter-name>
url-pattern>*.jsp/url-pattern>
/filter-mapping>
filter>
filter-name>struts/filter-name>
filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
/filter-class>
/filter>
filter-mapping>
filter-name>struts/filter-name>
url-pattern>*.action/url-pattern>
/filter-mapping>
filter-mapping>
filter-name>struts/filter-name>
url-pattern>*.jsp/url-pattern>
/filter-mapping>
!--解决Form提交乱码问题 -->
filter>
filter-name>encodingFilter/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>encodingFilter/filter-name>
url-pattern>/*/url-pattern>
/filter-mapping>
!-- spring -->
listener>
listener-class>org.springframework.web.context.ContextLoaderListener/listener-class>
/listener>
简单的SSH,Spring和Hibernate配置文件主要就是这几点，具体的struts配置就不提了。有更详细的可以给我留下评论一起交流。
注意事项
- SSH jar需要完整，网上有很多可以下载用的
- spring配置hibernate实体的时候用包路径，不要一个一个的添加：
- 具体使用还需要配置具体的struts和spring文件
- 有不明白的地方可以给我留言，如果对你有帮助的话请给与支持
以上方法由办公区教程网编辑摘抄自百度经验可供大家参考！
标签： 编程语言
相关文章
- 详细阅读
-
web图表开发工具FineReport：[11]连续分组详细阅读
![web图表开发工具FineReport：[11]连续分组](https://exp-picture.cdn.bcebos.com/6002c9d4483104eb360a59bb092b74ee1d324e01.jpg)
web图表开发工具FineReport：[11]连续分组,数据库表数据是按照时间先后录入的，查询的时候希望按照时间先后，某个字段连续相同的话就合并起来显示，这样的报表可以通过相邻连续分组来实现。......
2023-03-17 482 编程语言
- 详细阅读
