JAVA調用遠程webservice(wsdl) Demo

在調用web service接口時，根據網上查找的demo，都有問題，經過1天的研究，終於明白了調用web service的原理，下面例子便是測試的demo，比較容易理解。

1.首先配置pom文件：

  <!--spring web Service的包-->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web-services</artifactId>
      <version>1.5.2.RELEASE</version>
    </dependency>

    <!--spring web service wsdl包-->
    <dependency>
      <groupId>wsdl4j</groupId>
      <artifactId>wsdl4j</artifactId>
      <version>1.6.3</version>
    </dependency>
   <!-- axis 1.4 jar start -->
        <dependency>
            <groupId>org.apache.axis</groupId>
            <artifactId>axis</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>commons-discovery</groupId>
            <artifactId>commons-discovery</artifactId>
            <version>0.2</version>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.apache.axis</groupId>
            <artifactId>axis-jaxrpc</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>org.apache.axis</groupId>
            <artifactId>axis-saaj</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>wsdl4j</groupId>
            <artifactId>wsdl4j</artifactId>
            <version>1.4</version>
        </dependency>
        <!-- axis 1.4 jar end -->

 

import java.net.MalformedURLException;
import java.rmi.RemoteException;
import java.util.Vector;
import javax.xml.namespace.QName;
import javax.xml.rpc.ServiceException;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.handlers.soap.SOAPService;

public class Test3 {

	public static void main(String[] args) throws RemoteException, ServiceException, MalformedURLException {
		//定義wsdl路徑
		String endpoint = "http://ws.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl";
		Service service = new Service();
		Call call = (Call) service.createCall();
		//wsdl路徑
		call.setTargetEndpointAddress(new java.net.URL(endpoint));
		//方法名稱
		call.setOperationName(new QName("http://WebXml.com.cn/", "getSupportCityString"));
		//參數
		call.addParameter(new QName("http://WebXml.com.cn/","theRegionCode"),org.apache.axis.encoding.XMLType.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
		//啓用soap
		call.setUseSOAPAction(true);
		//返回參數的類型(不能用Array，否則報錯)
		call.setReturnType(org.apache.axis.encoding.XMLType.SOAP_VECTOR); 
		//接口中調用方法的soapAction
		call.setSOAPActionURI("http://WebXml.com.cn/getSupportCityString"); 
		SOAPService soap = new SOAPService();
		//接口中定義的webservice名稱
		soap.setName("WebServices");
		call.setSOAPService(soap);
		Vector ret = (Vector) call.invoke(new Object[]{"北京"});
		System.out.println("--------"+ret);
	}
	
}