axis2 开发

1,如果是单独开发，。axis2支持pring的装载，具体参见官方文档。但如果采用完整aar的方式（即你的程序和依赖jar都打到aar里）则因为class loader的原因需要注意两点：
1.需要吧axis2/WEB-INF/lib/axis2-spring-1.4.jar删除
2.需要配置hibernate.query.factory_class为org.hibernate.hql.classic.ClassicQueryTranslatorFactory

2，直接在原基础上开发。

1、首先建立一个web工程，名字叫WebService,
2、把相应的axis2的jar文件考到WEB-INF的lib下
3、 在项目的WebRoot下的目录结构要和以前用war包是的目录结构一样（否则可能就要报 错了）
    目录结构如图所示：

4、在src下建立package sample.service
5、建立提供服务的接口

  Java代码
  package sample.service;  
 
/** 
* 定义服务接口 
* @author 11111 
* 
*/ 
public interface ServiceServer {  
//定义服务方法  
    public String sayHello(String name);  
      
} 

  package sample.service;

/**
* 定义服务接口
* @author 11111
*
*/
public interface ServiceServer {
//定义服务方法
public String sayHello(String name);

}

  实现类：
Java代码
package sample.service;  
 
public class ServiceServerImpl implements ServiceServer {  
 
    public String sayHello(String name) {  
          
        return "hello"+name;  
    }  
 
} 

package sample.service;

public class ServiceServerImpl implements ServiceServer {

public String sayHello(String name) {

return "hello"+name;
}

}

6、在src下建立applicationContext.xml文件
   配置如下

Java代码
<?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-2.0.xsd  
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd  
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">  
 
 
 
<bean id="SayHelloService" class="sample.service.ServiceServerImpl">  
</bean>  
 
 
</beans> 

<?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-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">



<bean id="SayHelloService" class="sample.service.ServiceServerImpl">
</bean>


</beans>
7、在WebRoor/WEB-INF/services/目录下建立目录sampleService(这个名字可以随便取)
   然后建立在其下META-INF目录，然后再在其目录下建立services.xml
目录结构如下

services.xml的内容如下：

Java代码
<?xml version="1.0" encoding="UTF-8"?>  
 
 
<service name="HelloWorld">  
        <description>web service</description>  
        <parameter name="ServiceObjectSupplier">  
            org.apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier  
        </parameter>  
        <parameter name="SpringBeanName">SayHelloService</parameter>  
//SpringBeanName名字是固定的不能改  
//SayHelloService是spring中注册的实现类的id（这个大家肯定很清楚了）  
      
<operation name="sayHello">  
            <messageReceiver  
                class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />  
        </operation>  
 
</service> 

<?xml version="1.0" encoding="UTF-8"?>


<service name="HelloWorld">
<description>web service</description>
<parameter name="ServiceObjectSupplier">
org.apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier
</parameter>
<parameter name="SpringBeanName">SayHelloService</parameter>
//SpringBeanName名字是固定的不能改
//SayHelloService是spring中注册的实现类的id（这个大家肯定很清楚了）

<operation name="sayHello">
<messageReceiver
class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
</operation>

</service>
8、现在要配置一下web.xml了
  内容如下：

Java代码
<?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">  
   
    <servlet>  
        <servlet-name>AxisServlet</servlet-name>  
//注册axis2的servlet  
        <servlet-class>org.apache.axis2.transport.http.AxisServlet</servlet-class>  
        <load-on-startup>1</load-on-startup>  
    </servlet>  
          
    <servlet-mapping>  
        <servlet-name>AxisServlet</servlet-name>  
        <url-pattern>/services/*</url-pattern>  
    </servlet-mapping>  
//加载spring的配置文件  
    <context-param>  
      <param-name>contextConfigLocation</param-name>  
 
      <param-value>classpath*:applicationContext.xml</param-value>  
    </context-param>  
//增加spring监听器  
    <listener>  
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
    </listener>  
</web-app> 

<?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">

<servlet>
        <servlet-name>AxisServlet</servlet-name>
//注册axis2的servlet
        <servlet-class>org.apache.axis2.transport.http.AxisServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
       
    <servlet-mapping>
        <servlet-name>AxisServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>
//加载spring的配置文件
<context-param>
      <param-name>contextConfigLocation</param-name>

      <param-value>classpath*:applicationContext.xml</param-value>
</context-param>
//增加spring监听器
<listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
9、启动tomcat 在浏览器中输入http://localhost:8080/WebService/services/listServices
可以看到一下内容说明我们的服务已经发布成功了

访问
http://localhost:8080/WebService/services/HelloWorld?wsdl
可以查看wsdl

待会就是访问我们的服务了（用axis2 的eclipse 插件自动生成客户端），