CXF = Celtix + XFire，继承了Celtix和XFire两大开源项目的精华，是一个开源的,全功能的,容易使用的WebService框架。文中所使用到的软件版本：Java 1.8.0_191、CXF 3.2.11。
1、准备
参考Java调用WebService方法总结(1)--准备工作
2、调用
2.1、Client方式
public static void client(String param) {
try {
JaxWsDynamicClientFactory factroy = JaxWsDynamicClientFactory.newInstance();
//DynamicClientFactory factroy = DynamicClientFactory.newInstance();
Client client = factroy.createClient("http://www.webxml.com.cn/WebServices/TraditionalSimplifiedWebService.asmx?wsdl");
Object[] results = client.invoke("toTraditionalChinese", param);
System.out.println("client方式:" + results[0]);
} catch (Exception e) {
e.printStackTrace();
}
}
该方式需要用到如下jar文件，少jar文件会报各种各样的错误。
cxf-core-3.2.11.jar、cxf-rt-bindings-soap-3.2.11.jar、cxf-rt-databinding-jaxb-3.2.11.jar、cxf-rt-frontend-jaxws-3.2.11.jar、cxf-rt-frontend-simple-3.2.11.jar、cxf-rt-transports-http-3.2.11.jar、cxf-rt-wsdl-3.2.11.jar、stax2-api-3.1.4.jar、woodstox-core-5.0.3.jar、xmlschema-core-2.2.4.jar、wsdl4j-1.6.3.jar。这些jar文件在下载的CXF包里都有。
2.2、wsdl2java方式
2.2.1、根据wsdl生成代码
执行命令：
%CXF_HOME%/bin/wsdl2java.bat -p com.inspur.ws.cxf -client http://www.webxml.com.cn/WebServices/TraditionalSimplifiedWebService.asmx?wsdl
-p 指定包名 -client 生成客户端调用样例
更多的参数说明详见官方文档：http://cxf.apache.org/docs/wsdl-to-java.html
2.2.1、用生成代码的调用WebService
public static void wsdl2java(String param) {
com.inspur.ws.cxf.TraditionalSimplifiedWebService service = new com.inspur.ws.cxf.TraditionalSimplifiedWebService();
com.inspur.ws.cxf.TraditionalSimplifiedWebServiceSoap port = service.getTraditionalSimplifiedWebServiceSoap();
String reuslt = port.toTraditionalChinese(param);
System.out.println("wsdl2java方式：" + reuslt);
com.inspur.ws.cxf.TraditionalSimplifiedWebServiceSoap port2 = service.getTraditionalSimplifiedWebServiceSoap12();
reuslt = port2.toTraditionalChinese(param);
System.out.println("wsdl2java方式2：" + reuslt);
}
2.3、Simple Frontend Client Proxy方式
这种方式需要服务端是CXF用Simple Frontend发布的WebService。这里用官网的demo来演示。
2.3.1、创建服务端
a、接口
package com.inspur.ws.cxf.server;
public interface HelloWorld {
String sayHi(String text);
}
b、实现类
package com.inspur.ws.cxf.server;
public class HelloWorldImpl implements HelloWorld {
public String sayHi(String text) {
return "Hello " + text;
}
}
c、发布服务
package com.inspur.ws.cxf.server;
import org.apache.cxf.frontend.ServerFactoryBean;
public final class Server {
private Server() {
}
public static void startServer() throws Exception {
HelloWorldImpl helloworldImpl = new HelloWorldImpl();
ServerFactoryBean svrFactory = new ServerFactoryBean();
svrFactory.setServiceClass(HelloWorld.class);
svrFactory.setAddress("http://localhost:9000/Hello");
svrFactory.setServiceBean(helloworldImpl);
svrFactory.create();
}
public static void main(String args[]) throws Exception {
startServer();
System.out.println("Server ready...");
Thread.sleep(5 * 60 * 1000);
System.out.println("Server exiting");
System.exit(0);
}
}
发布服务时会用到好多jar文件，如果少jar文件会报各种奇怪的错误；可以把%CXF_HOME%/lib下的jar文件都拿过来，通过不断删除一些jar文件然后重启发布服务看有没有问题的方法来删除多余的jar文件。
2.3.2、客户端
public static void clientProxyFactoryBean (String param) {
ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
factory.setServiceClass(HelloWorld.class);
factory.setAddress("http://localhost:9000/Hello");
HelloWorld serice = (HelloWorld) factory.create();
System.out.println(serice.sayHi(param));
}
2.4、调用完整代码
package com.inspur.ws; import org.apache.cxf.endpoint.Client;
import org.apache.cxf.frontend.ClientProxyFactoryBean;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory; import com.inspur.ws.cxf.server.HelloWorld; /**
* CXF调用WebService
*
*/
public class CXF {
/**
* Client方式
* @param param
*/
public static void client(String param) {
try {
JaxWsDynamicClientFactory factroy = JaxWsDynamicClientFactory.newInstance();
//DynamicClientFactory factroy = DynamicClientFactory.newInstance();
Client client = factroy.createClient("http://www.webxml.com.cn/WebServices/TraditionalSimplifiedWebService.asmx?wsdl");
Object[] results = client.invoke("toTraditionalChinese", param);
System.out.println("client方式:" + results[0]);
} catch (Exception e) {
e.printStackTrace();
}
} /**
* wsdl2java方式
* @param param
*/
public static void wsdl2java(String param) {
com.inspur.ws.cxf.TraditionalSimplifiedWebService service = new com.inspur.ws.cxf.TraditionalSimplifiedWebService();
com.inspur.ws.cxf.TraditionalSimplifiedWebServiceSoap port = service.getTraditionalSimplifiedWebServiceSoap();
String reuslt = port.toTraditionalChinese(param);
System.out.println("wsdl2java方式：" + reuslt); com.inspur.ws.cxf.TraditionalSimplifiedWebServiceSoap port2 = service.getTraditionalSimplifiedWebServiceSoap12();
reuslt = port2.toTraditionalChinese(param);
System.out.println("wsdl2java方式2：" + reuslt);
} /**
* Simple Frontend Client Proxy方式
* @param param
*/
public static void clientProxyFactoryBean (String param) {
ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
factory.setServiceClass(HelloWorld.class);
factory.setAddress("http://localhost:9000/Hello");
HelloWorld serice = (HelloWorld) factory.create();
System.out.println("Simple Frontend Client Proxy方式:" + serice.sayHi(param));
} public static void main(String[] args) {
client("小学");
wsdl2java("大学");
clientProxyFactoryBean("小学");
}
}