web service调用方式

第一种静态调用web service的方法

try {
    //创建webservice命名空间
    javax.xml.namespace.QName SERVICE_NAME =  new QName("http://tempuri.org/", "cc2erp");
　　//Cc2Erp，Cc2ErpSoap是用cxf框架生成的实例
    Cc2Erp ccErp = new Cc2Erp(new URL(Constants.CON_SERVICE_URL),SERVICE_NAME);
    Cc2ErpSoap port = ccErp.getCc2ErpSoap();  
　　//tok是用来发送请求的用户名和密码
    String tok = port.getToken("test","fesco");
　　//用来获取需要调用的json串
    String Json = 需要获取的数据，这个方法中将数据转为json串传递;
　　//将tok和json串传给web service
    createResult = port.createOutbandTask(tok, taskInstJson);
    log.fine("CreateOutbandTask : "+createResult);
                    
} catch (Exception e) {
    e.printStackTrace();
    createResult = false;
    log.fine(e);
}

import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
import org.apache.cxf.transport.http.HTTPConduit;
import org.apache.cxf.transports.http.configuration.ConnectionType;
import org.apache.cxf.transports.http.configuration.HTTPClientPolicy;

public class Utils {
//动态调用wsdl客户端工厂
    private static final JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
//设置最大连接时间
    private static final long CONNECTION_TIME = 30000;
//设置关闭
    private static final ConnectionType CONNECTION_TYPE = ConnectionType.CLOSE;
    //创建客户端
    private static Client getClient(String url){
        return dcf.createClient(url);
    }
    //创建通过http连接web service
    public static Object[] invoke(String url,String methodName,Object... params) throws Exception{
        Client client = getClient(url);
//设置HTTP连接管道
        HTTPConduit http = (HTTPConduit) client.getConduit();
//设置HTTP连接政策
        HTTPClientPolicy httpClientPolicy = new HTTPClientPolicy();        
        httpClientPolicy.setConnectionTimeout(CONNECTION_TIME);
        httpClientPolicy.setConnection(CONNECTION_TYPE);
        http.setClient(httpClientPolicy);
//返回调用的方法名和参数
        return client.invoke(methodName, params);
    }
 　
    public static void main( String[] args )
    {
        System.out.println(invoke("http://192.168.191.1:9001/fws-outbound-service/webservice/OutboundService?wsdl",
　　　　　　　　　　　　　　　　　　　　　"getToken","fesco", "d31fae18a821e71fc004044d00ef4033")[0]);
    }
}

/**
         * 通过cxf框架动态调用web service
         */
public static void main(String args) throws Exception {
        JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
        Client client = dcf.createClient("http://localhost:9001/.../**?wsdl");　　//创建客户端
        //client.
        Object[] res = client.invoke("getToken", "username", "userpwd");
        System.out.println("------------------");
        System.out.println( res[0] );
        System.out.println("------------------");
        
        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
        factory.getInInterceptors().add(new LoggingInInterceptor());
        factory.getOutInterceptors().add(new LoggingOutInterceptor());
        factory.setServiceClass(HelloWorld.class);
        factory.setAddress("http://localhost:9001/HelloWorld");
        HelloWorld clientHelloWorld = (HelloWorld) factory.create();
        String reply = clientHelloWorld.sayHi("HI");
        System.out.println("------------------");
        System.out.println(reply);
        System.out.println("------------------");
}