webservice学习

1,新建一个java项目WebserviceTest

2,新建接口类，WebserviceDao

package?com.ywh.webservice;
import?javax.jws.WebService;
@WebService??
public?interface?WebserviceDao?{
?String?sayHello(String?name);
}

3,为接口提供实现类，WebserviceImpl

package?com.ywh.webservice;
import?javax.jws.WebService;
import?javax.xml.ws.Endpoint;
@WebService?(endpointInterface="com.ywh.webservice.WebserviceDao")//这里地址必须指向接口类
public?class?WebserviceImpl?implements?WebserviceDao?{???
?//该方法就是要暴露给其他应用程序调用的方法?
?public?String?sayHello(String?yourname){
??return?"hello?"+yourname+"!";
?}
?//这里我们使用main方法来发布我们的service??
?public??static?void?main(String[]?args){???
??Endpoint.publish("http://localhost:9009/Service/WebserviceImpl",new?WebserviceImpl());???
??System.out.println("Publish?Success~");??
??}
?}

4,实现调用

package?com.ywh.webservice;
import?java.net.MalformedURLException;
import?java.net.URL;
import?javax.xml.namespace.QName;
import?javax.xml.ws.Service;
public?class?Diaoyong?{
?public?static?void?main(String[]?args)?{
??try?{
???URL?url?=?new?URL("http://localhost:9011/Service/WebserviceImpl?wsdl");
????QName?qname=new?QName("http://webservice.ywh.com/","WebserviceImplService");??
????Service?service=Service.create(url,?qname);??
????WebserviceDao?wd=service.getPort(WebserviceDao.class);
????String?a=wd.sayHello("longqiuqiu");
????System.out.println(a);
??}?catch?(MalformedURLException?e)?{
???//?TODO?Auto-generated?catch?block
???e.printStackTrace();
??}??
?}
}