基于CXF搭建webService

1.导入相关jar包，具体哪些包我记不太清了

2.在applicationContext中加入相关配置信息，如下所示：

<beans   ="http://www.w3.org/2001/  ="http://www.w3.org/2001/  ="http://www.springframework.org/schema/context"  ="http://cxf.apache.org/jaxws"  xsi:schemaLocation="http://www.springframework.org/schema/beans       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-3.0.xsd        http://cxf.apache.org/jaxws        http://cxf.apache.org/schemas/jaxws.xsd">   <context:component-scan base-package="com.cxf.bo"/>    <import resource="classpath:META-INF/cxf/cxf.import resource="classpath:META-INF/cxf/cxf-extension-soap.import resource="classpath:META-INF/cxf/cxf-servlet.jaxws:endpoint   id="OrderWS"   implementor="com.cxf.spring.ws.OrderWSImpl"//类所在地址或者#+对应bean的id   address="/OrderWS" > //随意命名   <jaxws:features>    <bean class="org.apache.cxf.feature.LoggingFeature" />    </jaxws:features>   </jaxws:endpoint> </beans> 

3.在web.

<!-- cxf配置 -->  <servlet>   <servlet-name>CXFServlet</servlet-name>   <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>   <load-on-startup>1</load-on-startup>  </servlet>  <servlet-mapping>   <servlet-name>CXFServlet</servlet-name>   <url-pattern>/CXFServlet/*</url-pattern>  </servlet-mapping>

4.在service层加入：

@WebServicepublic interface OrderWS { @WebMethod public Order getOrderById(int id);}

5.若存在struts2，会发生冲突，则重写过滤器

  5.1   写一个类ExtendStrutsFilter：

package com.nbu.retailer.filter;import java.io.IOException;import javax.servlet.FilterChain;import javax.servlet.ServletException;import javax.servlet.ServletRequest;import javax.servlet.ServletResponse;import javax.servlet.http.HttpServletRequest;import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter;public class ExtendStrutsFilter extends StrutsPrepareAndExecuteFilter{ private static Logger log = LoggerFactory.getLogger(ExtendStrutsFilter.class);  @Override  public void doFilter(ServletRequest req, ServletResponse res,FilterChain chain)    throws IOException, ServletException {    try {     HttpServletRequest request = (HttpServletRequest) req;     // 判断是否是向WebService发出的请求     if (request.getRequestURI().contains("/CXFServlet")) {      // 如果是来自向CXFService发出的请求       chain.doFilter(req, res);     }     else {      // 默认action请求       super.doFilter(req, res, chain);     }    }    catch (Exception e) {     log.error(e.getMessage());     e.printStackTrace();    }  } }

5.2 在web.

<!-- struts2的过滤器-->  <filter>  <filter-name>struts2</filter-name>  <!--   <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>  -->  <!-- 自定义struts2过虑器类 用于解决struts2把cxf的请求当action处理的问题-->  <filter-class>com.nbu.retailer.filter.ExtendStrutsFilter</filter-class> </filter>

5.3 注意，CXF的url和struts2的url不能相同。之前就这个问题困扰了我好久才发现的。

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原标题：基于CXF搭建webService

关键词：web