SpringMVC整合cxf webservice出现提示No service was found解决办法

一、项目环境

SpringMVC框架 版本:4.3.1

CXF 版本:3.1.6

二、问题现象

配置好相关配置文件，验证webService是否发布成功，访问： http://localhost:8080/CXF_Spring/webservice/HelloWorld?wsdl 页面提示：
No service was found

后台提示：
WARNING: Can't find the the request for http://localhost:8080/CXF_Spring/webservice/HelloWorld's Observer

三、问题分析

WARNING: Can't find the the request for http://localhost:8080/CXF_Spring/webservice/HelloWorld's Observer

出现上述提示则意味着CXF的核心控制器没起作用，CXF的核心控制器要依赖Spring的ContextLoaderListner,而SpringMVC用的是DiapacherServlet的配置方式。问题搞清楚了，那么解决方案就很明显了。

四、解决方案(其实也是整合SpringMvc和cxf的完整教程)
拆分配置文件，spring-servlet.xml（DiapacherServlet配置方式）中配置Controller组件，root-context.xml(ContextLoaderListner配置方式)中配置普通bean和CXF。

详细配置如下(只展示与解决这个问题有关的配置)：
web.xml

<listener>
<description>Define spring4.x listener.</description>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<context-param>
<description>Define applicationContext.xml location.</description>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:root-context.xml
</param-value>
</context-param>

<servlet>
<description>SpringMVC dispatcher servlet.</description>
<servlet-name>springDispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<description>Define springMVC configuration location.</description>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springDispatcherServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>

<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>/webservice/*</url-pattern>
</servlet-mapping>

spring-servlet.xml（DiapacherServlet配置方式）

该配置文件没有与CXF有关的配置，略过

root-context.xml(ContextLoaderListner配置方式)

在该配置文件<beans>中首先要额外加上这些链接：xmlns:jaxws="http://cxf.apache.org/jaxws" 和

xsi:schemaLocation=" http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"

<!-- 引cxf的一些核心配置 -->
<import resource="classpath:META-INF/cxf/cxf.xml" />
<!--  cxf 3.1.6版本不存在如下两个xml，可能在较早版本中会存在且需要需要
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
-->

<bean id="hello" class="com.dx.webservice.HelloWorldImpl" />
<jaxws:endpoint id="helloWorld" implementor="#hello" address="/HelloWorld" />

pom.xml

<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.0-alpha4</version>
</dependency>

<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.1.6</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>3.1.6</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>3.1.6</version>
</dependency>

HelloWorld.java

import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;

@WebService
//@WebService(targetNamespace="tallent")
//如果不写targetNamespace的值时，默认是包反转，比如服务器项目中包是com.gstd.hw，那么默认值为hw.gstd.com，如果在另外
//的项目客户端中调用，则创建接口类HelloWorld时，类名可以不一样，但是targetNamespace必须一样。不然调用不成功！最好自己定义一个名称
@SOAPBinding(style = Style.RPC)
public interface HelloWorld {
String sayHi(String text);
}

HelloWorldImpl.java

import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;

@WebService(endpointInterface = "com.dx.webservice.HelloWorld")////这里指定服务的接口类的路径，也可以不写
@SOAPBinding(style = Style.RPC)
public class HelloWorldImpl implements HelloWorld{

@Override
public String sayHi(@WebParam(name = "text")String text) {
System.out.println("sayHi called");
return "Hello " + text;
}

}

上述配置完成后，访问 http://localhost:8080/CXF_Spring/webservice/HelloWorld?wsdl即可看到发布的webservice的xml了。
访问http://localhost:8080/CXF_Spring/webservice/可查看发布的接口列表。