15_Spring SSH整合准备

SSH框架

SSH = Struts2 + Spring + Hibernate

Struts2框架整合所需jar包

1. 基本jar包

2. Struts2提供的Spring整合插件包

3. Struts2提供的Json插件包

4. Struts2提供的注解插件包

Hibernate框架整合所需jar包

1. 基本jar包

2. 如果使用JPA相关操作，需要导入JPA依赖jar包

3. C3P0连接池相关jar包

4. 数据库相关的驱动jar包

5. 静态日志处理相关jar包

Spring框架整合所需jar包

1. 基本jar包

2. AOP相关jar包

3. JDBC相关jar包

4. Transaction相关jar包

5. Spring整合Hibernate相关jar包

6. Spring整合Web开发相关jar包

7. Spring整合JUnit测试相关jar包

8. Spring整合其他三方框架的jar包

SSH整合所需配置文件

1. Struts2框架： <font color="red">src/struts.xml</font>
   • struts.xml 的约束在 struts2-core-xxx.jar 包下

   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE struts PUBLIC
       "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
       "http://struts.apache.org/dtds/struts-2.3.dtd">
   <struts>
       
   </struts>
   

2. Hibernate框架： <font color="red">src/hibernate.cfg.xml</font> <font color="red">domain/Xxx.hbm.xml</font>
   • hibernate.cfg.xml 的约束在 hibernate-core-xxx.jar 包中 org.hibernate 下

   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE hibernate-configuration PUBLIC
       "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
       "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
   <hibernate-configuration>
       <session-factory>
           
       </session-factory>
   </hibernate-configuration>
   

   • Xxx.hbm.xml 的约束在 hibernate-core-xxx.jar 包中 org.hibernate 下

   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE hibernate-mapping PUBLIC 
       "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
       "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
   <hibernate-mapping>
       
   </hibernate-mapping>
   

3. Spring框架： <font color="red">src/applicationContext.xml</font>
   • applicationContext.xml 的约束可以在 /spring/docs/spring-framework-reference/html/xsd-configuration.html 文件查找

   <?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:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="
           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.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
           ">
   
       <!-- bean definitions here -->
   
   </beans>
   

4. 关于日志： <font color="red">src/log4j.properties</font>
   • 此文件配置日志记录相关参数

   log4j.appender.stdout=org.apache.log4j.ConsoleAppender
   log4j.appender.stdout.Target=System.out
   log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
   log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
   log4j.rootLogger=warn, stdout
   log4j.logger.org.hibernate=debug
   log4j.logger.org.hibernate.type=info
   log4j.logger.org.hibernate.tool.hbm2ddl=debug
   

5. 关于数据库连接： <font color="red">src/db.properties</font>
   • 此文件配置数据连接相关参数

   jdbc.driverClass=com.mysql.jdbc.Driver
   jdbc.url=jdbc:mysql://localhost:3306/sshtest
   jdbc.username=root
   jdbc.password=root