整合SSH之详细步骤

整合Spring3+Struts2+Hibernate4

一、整合Spring3.2.12
1. 将Spring3.2.12的配置文件加入到src/main/resources中
    spring.xml
    config.properties

2. 在pom.xml中加入Spring3.2.12的依赖jar包
    <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>3.2.12.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>3.2.12.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>3.2.12.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>3.2.12.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>3.2.12.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
            <version>3.2.12.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>3.2.12.RELEASE</version>
        </dependency>

3. 在web.xml中配置Spring的监听器ContextLoaderListener，注意此时没有加入hibernate的配置文件spring-hibernate.xml
    
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring.xml</param-value>
        
    </context-param>

    
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

4. 将log4j的配置文件加入到src/main/resources中
    config.properties

          在pom.xml中加入log4j的依赖jar包
    
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.17</version>
    </dependency>

5. 在pom.xml中加入junit的依赖jar包
    
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>

6. 测试Spring IOC
    略

二、整合Struts2.3.10.1
1. 将Struts2.3.10.1的配置文件加入到src/main/resources中
    struts.xml

2. 在pom.xml中加入Struts2.3.10.1的依赖jar包
    <dependency>
        <groupId>org.apache.struts</groupId>
        <artifactId>struts2-core</artifactId>
        <version>2.3.20.1</version>
        <exclusions>
            <exclusion>
                <groupId>javassist</groupId>
                <artifactId>javassist</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.apache.struts</groupId>
        <artifactId>struts2-spring-plugin</artifactId>
        <version>2.3.20.1</version>
    </dependency>
    <dependency>
        <groupId>org.apache.struts</groupId>
        <artifactId>struts2-convention-plugin</artifactId>
        <version>2.3.20.1</version>
    </dependency>

3. 在web.xml中配置Struts2的核心控制器
    
    <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>*.action</url-pattern>
    </filter-mapping>

4. 测试Struts2 Action
    略

三、整合Hibernate4.2.16
1. 将Hibernate4.2.16配置文件加入到src/main/resources中
    spring-hibernate.xml

2. 修改Spring的ContextLoaderListener配置，将spring-hibernate.xml加入到被Spring解析的配置文件之列
    
    <context-param>spring-hibernate.xml
        <param-name>contextConfigLocation</param-name>
        
        <param-value>classpath:spring.xml,classpath:spring-hibernate.xml</param-value>
    </context-param>

    
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

3. 在pom.xml中加入Hibernate4.2.16的依赖jar包
    
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>4.2.16.Final</version>
    </dependency>

3. 在web.xml中配置openSessionInView，让Spring来管理Session，但是这个Filter必须放在Struts2的StrutsPrepareAndExecuteFilter之前
    
    <filter>
        <filter-name>openSessionInViewFilter</filter-name>
        <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
        <init-param>
            <param-name>singleSession</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>openSessionInViewFilter</filter-name>
        <url-pattern>*.action</url-pattern>
    </filter-mapping>

4. 在pom.xml中配置数据源druid、mysql数据库驱动、aspectjweaver的依赖jar包
    
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid</artifactId>
        <version>1.0.13</version>
    </dependency>

    
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.35</version>
    </dependency>

    
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjweaver</artifactId>
        <version>1.8.5</version>
    </dependency>

5. 测试Hibernate Session
    略

四、综合测试
客户端浏览器访问action
通过action的依赖对象访问userService的save方法
通过userService的依赖对象访问userDao的save方法
最后查看则注册用户是否成功
    成功跳转到注册成功页面regSuccess.jsp
    失败跳转到注册失败页面regFail.jsp

整合SSH之详细步骤

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