2.3.0以上版本支持。
基于CXF的frontend-simple和transports-http实现。
CXF是Apache开源的一个RPC框架:http://cxf.apache.org,由Xfire和Celtix合并而来 。
依赖:
<dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-simple</artifactId> <version>2.6.1</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http</artifactId> <version>2.6.1</version> </dependency>
可以和原生WebService服务互操作,即:
基于WebService的远程调用协议:
(1) 约束:
(2) 配置:
Define hessian protocol: <dubbo:protocol name=“webservice” port=“8080” server=“jetty” />
Set default protocol:
<dubbo:provider protocol="webservice" />
Set service protocol:
<dubbo:service protocol="webservice" />
<dubbo:protocol id="webservice1" name="webservice" port="8080" /> <dubbo:protocol id="webservice2" name="webservice" port="8081" />
<dubbo:reference id="helloService" interface="HelloWorld" url="webservice://10.20.153.10:8080/com.foo.HelloWorld" />
http://10.20.153.10:8080/com.foo.HelloWorld?wsdl
h4. Jetty Server: (default)
<dubbo:protocol ... server="jetty" />
h4. Servlet Bridge Server: (recommend)
<dubbo:protocol ... server="servlet" />
web.xml:
<servlet> <servlet-name>dubbo</servlet-name> <servlet-class>com.alibaba.dubbo.remoting.http.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dubbo</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping>
注意,如果使用servlet派发请求: