cxf+spring发布webservice和调用

maven项目配置http://cxf.apache.org/docs/using-cxf-with-maven.html

<properties>
  <cxf.version>2.2.3</cxf.version>
</properties>
 
<dependencies>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-frontend-jaxws</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http</artifactId>
        <version>${cxf.version}</version>
    </dependency>
        <!-- Jetty is needed if you're are not using the CXFServlet -->
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http-jetty</artifactId>
        <version>${cxf.version}</version>
    </dependency>
</dependencies>

项目所需jar包：http://files.cnblogs.com/files/walk-the-Line/cxf-spirng.zip

首先写一个demo接口

package cn.cxf.demo;
 
import javax.jws.WebService;
 
@WebService
public interface Demo {
    String sayHi(String text);
}

然后就需要它的实现类

targetNamespace 是指向接口的包路径

package cn.cxf.demo.impl;
 
import javax.jws.WebService;
 
import cn.cxf.demo.Demo;
@WebService(endpointInterface="cn.cxf.demo.Demo", serviceName="DemoService", targetNamespace="http://demo.cxf.cn/")
public class DemoImpl implements Demo {
 
    @Override
    public String sayHi(String text) {
        return "Hi ! " + text;
    }
 
}

在src目录下添加applicationContext.xml

<?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:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="
 http://www.springframework.org/schema/beans
 http://www.springframework.org/schema/beans/spring-beans.xsd
 http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
 
    <import resource="classpath:META-INF/cxf/cxf.xml" />
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
 
    <!-- 测试接口    -->
    <jaxws:endpoint id="demoService"
        implementor="cn.cxf.demo.impl.DemoImpl"
        address="/DemoService" />
 
</beans>

再修改下web.xml文件就搞定了~(在web.xml添加如下内容就可以了)

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <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>/ws/*</url-pattern>
  </servlet-mapping>

发布一下，访问 http://localhost:8080/cxfdemo/ws 就可以看到接口已经发布成功了。

调用接口就更简单了

如果只是单纯的调用接口的话只需要4个jar包就可以了：

cxf-2.4.3.jar

neethi-3.0.1.jar

wsdl4j-1.6.2.jar

xmlschema-core-2.0.1.jar

可以从上面的jar包里挑选。

调用代码如下：

package cn.cxf.test;
 
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
 
public class CXFWSTest {
    public static void main(String[] args) throws Exception {
        JaxWsDynamicClientFactory factory = JaxWsDynamicClientFactory.newInstance();
        Client client = factory.createClient("http://localhost:8080/cxfdemo/ws/DemoService?wsdl");
        Object[] objs = client.invoke("sayHi", "阿福");
        System.out.println(objs[0].toString());
    }
}