cxf和spring开发web service--服务器端

服务器端

1. 编写服务

首先编写服务接口，例子很简单，任何调用这个接口，会返回“Hello" + 输入内容

package demo.spring.service;

import javax.jws.WebService;

/**

File: HelloWorld.java

Description: TODO

@author 

@date 2016年11月2日 下午1:39:46

@version 1.0 

**/

@WebService

public interface HelloWorld {

String sayHi(String text);

}

编写实现类:

package demo.spring.service;

import javax.jws.WebService;

/**

File: HelloWorldImpl.java

Description: TODO

@author 

@date 2016年11月2日 下午1:40:58

@version 1.0 

**/

@WebService(endpointInterface="demo.spring.service.HelloWorld")

public class HelloWorldImpl implements HelloWorld {

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

}

@Webservice注解，告诉cxf在创建wsdl时应该使用哪个接口

2. 编写spring bean

再web-inf目录下新建beans.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-servlet.xml" />

<jaxws:endpoint id="helloWorld" implementor="demo.spring.service.HelloWorldImpl" address="/HelloWorld"/>

</beans>

jaxws endpoint的bean由3部分组成

id  在spring context中bean的id

implementor 指定负责执行的class名（犬类名）

address 指定服务提供的路径，相对路径，例如上面address=/helloworld，则真正wsdl的路径为： http://localhost:8080/projectname/helloworld?wsdl
3. 配置web.xml

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

<web-app>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:beans.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>/*</url-pattern>
</servlet-mapping>

</web-app>

配置完成后，部署运行
http://localhost:8080/springwebservice/
wsdl路径为： http://localhost:8080/springwebservice/HelloWorld?wsdl

客户端

1. 获取wsdl的路径 http://localhost:8080/springwebservice/HelloWorld?wsdl

进入src目录，运行指令生成客户端代码:

wsimport -keep http://localhost:8080/springwebservice/HelloWorld?wsdl

然后编写测试代码：

HelloWorldImplService factory = new HelloWorldImplService();
HelloWorld helloWorld = factory.getHelloWorldImplPort();
String value = helloWorld.sayHi("某某某");
System.out.println(value);

运行测试代码

客户端和服务器端均有相关打印信息,则测试完成