调用WSDL文件的两种方法（非动态和动态）

<jaxws:endpoint
	  id="xxWebService"
	  implementor="#firstCxfService"
	  address="/xxWebService" /> 

别忘了address中的 / 非常重要

package com.controller;

import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;

import com.webservice.FirstCxfService;
import com.webservice.bo.TestBo;

/**
 * @author:
 * @TODO:动态wsdl文件
 */
public class CxfClient {
	private static final String WSDL_URL = "http://localhost:8080/RestFulServer/services/xxWebService?wsdl";
	
	public static void main(String[] args) {
		// 第一种方式需要客户端生成wsdl对应的java文件 （非动态）
		JaxWsProxyFactoryBean factoryBean = new JaxWsProxyFactoryBean();
		// 获取服务器端
		factoryBean.setAddress(WSDL_URL);
		// 通过客户端的接口获取服务器端的接口
		factoryBean.setServiceClass(FirstCxfService.class);
		FirstCxfService hello = (FirstCxfService) factoryBean.create();
		System.out.println(hello.sayHello(2));
		TestBo testBo = hello.getTestBo("lau");
		System.out.println(testBo.getName());

		// 第二种方式  不需要wsdl文件生成java文件 （动态）
		try {
			JaxWsDynamicClientFactory dynamicClientFactory = JaxWsDynamicClientFactory
					.newInstance();
			Client client = dynamicClientFactory
					.createClient(WSDL_URL);
			//  第一个参数是方法名        第二个参数是方法对应的参数值
			Object[] objects = client.invoke("sayHello", 2);
			System.out.println(objects[0].toString());
			objects = client.invoke("getTestBo", "lau");
			//得到对象所封装的值
			System.out.println(objects[0].getClass().getMethod("getName").invoke(objects[0]));
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

如果动态调用出差则可能由下面的原因导致
1.注意：如果使用动态调用wsdl文件则应该在定义webService时指定命名空间
命名空间的值与wsdl文件中的命名空间想对应

2.产生的原因是没有获得编译环境，也就是JRE设置的问题，需要在eclipse里面把jre设置为jdk下的jre。

package com.webservice.impl;

import javax.annotation.Resource;
import javax.jws.WebService;

import com.dwr.Test;
import com.dwr.TestDAO;
import com.webservice.FirstCxfService;
import com.webservice.bo.TestBo;
//指定命名空间targetNamespace
@WebService(targetNamespace = "http://webservice.com/", 
			endpointInterface = "com.webservice.FirstCxfService")
public class FirstCxfServiceImpl implements FirstCxfService {

	@Resource
	private TestDAO testDAO;

	@Override
	public int sayHello(int id) {
		Test test = new Test();
		test.setId(id);
		return this.testDAO.getCount(test);
	}

	@Override
	public TestBo getTestBo(String name) {
		TestBo testBo = new TestBo();
		testBo.setName(name);
		return testBo;
	}
}

WSDL文件中的wsdl:definitions标签下的targetNamespace属性值对应

<?xml version='1.0' encoding='UTF-8'?>
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://webservice.com/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="FirstCxfServiceImplService" targetNamespace="http://webservice.com/">
  <wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://webservice.com/" elementFormDefault="unqualified" targetNamespace="http://webservice.com/" version="1.0">
<xs:element name="getTestBo" type="tns:getTestBo"/>
<xs:element name="getTestBoResponse" type="tns:getTestBoResponse"/>
<xs:element name="sayHello" type="tns:sayHello"/>
<xs:element name="sayHelloResponse" type="tns:sayHelloResponse"/>
<xs:complexType name="sayHello">
    <xs:sequence>
      <xs:element name="arg0" type="xs:int"/>
    </xs:sequence>
  </xs:complexType>
<xs:complexType name="sayHelloResponse">
    <xs:sequence>
      <xs:element name="return" type="xs:int"/>
    </xs:sequence>
  </xs:complexType>
<xs:complexType name="getTestBo">
    <xs:sequence>
      <xs:element minOccurs="0" name="arg0" type="xs:string"/>
    </xs:sequence>
  </xs:complexType>
<xs:complexType name="getTestBoResponse">
    <xs:sequence>
      <xs:element minOccurs="0" name="return" type="tns:testBo"/>
    </xs:sequence>
  </xs:complexType>
<xs:complexType name="testBo">
    <xs:sequence>
      <xs:element minOccurs="0" name="name" type="xs:string"/>
    </xs:sequence>
  </xs:complexType>
</xs:schema>
  </wsdl:types>
  <wsdl:message name="sayHelloResponse">
    <wsdl:part element="tns:sayHelloResponse" name="parameters">
    </wsdl:part>
  </wsdl:message>
  <wsdl:message name="sayHello">
    <wsdl:part element="tns:sayHello" name="parameters">
    </wsdl:part>
  </wsdl:message>
  <wsdl:message name="getTestBo">
    <wsdl:part element="tns:getTestBo" name="parameters">
    </wsdl:part>
  </wsdl:message>
  <wsdl:message name="getTestBoResponse">
    <wsdl:part element="tns:getTestBoResponse" name="parameters">
    </wsdl:part>
  </wsdl:message>
  <wsdl:portType name="FirstCxfService">
    <wsdl:operation name="sayHello">
      <wsdl:input message="tns:sayHello" name="sayHello">
    </wsdl:input>
      <wsdl:output message="tns:sayHelloResponse" name="sayHelloResponse">
    </wsdl:output>
    </wsdl:operation>
    <wsdl:operation name="getTestBo">
      <wsdl:input message="tns:getTestBo" name="getTestBo">
    </wsdl:input>
      <wsdl:output message="tns:getTestBoResponse" name="getTestBoResponse">
    </wsdl:output>
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="FirstCxfServiceImplServiceSoapBinding" type="tns:FirstCxfService">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="getTestBo">
      <soap:operation soapAction="" style="document"/>
      <wsdl:input name="getTestBo">
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output name="getTestBoResponse">
        <soap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
    <wsdl:operation name="sayHello">
      <soap:operation soapAction="" style="document"/>
      <wsdl:input name="sayHello">
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output name="sayHelloResponse">
        <soap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="FirstCxfServiceImplService">
    <wsdl:port binding="tns:FirstCxfServiceImplServiceSoapBinding" name="FirstCxfServiceImplPort">
      <soap:address location="http://localhost:8080/RestFulServer/services/xxWebService"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>