由于公司现在是.Net系统于Java系统并存，项目中难免需要跨平台的远程服务调用。最近刚好有一个项目需要Java Web系统调用.Net提供的WebService服务。权衡了下各个因素，最后决定使用 Apache CXF框架，没有用过的同学可以参考http://cxf.apache.org/.
废话不多说，上例子，方便大家参考，也给自己做个备份。
项目环境：Spring、Struts2、Ibatis、Maven
一、添加依赖
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-core</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-databinding-aegis</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
二、定义接口
根据wsdl文件，创建对应的Java服务。
<wsdl:definitions xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://tempuri.org/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://tempuri.org/">
<wsdl:types>
<s:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
<s:element name="AddUser">
<s:complexType>
<s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="name" type="s:string"/>
<s:element minOccurs="1" maxOccurs="1" name="password" type="s:string"/>
</s:sequence>
</s:complexType>
</s:element>
<s:element name="AddUserResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="AddUserResult" type="s:int"/>
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</wsdl:types>
...
</wsdl:definitions>
package com.test.ws;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
@WebService( targetNamespace="http://tempuri.org/" )
public interface TestService {
@WebMethod(operationName="AddUser")
@WebResult(targetNamespace="http://tempuri.org/",name=AddOrderResult" )
public int addUser(
@WebParam(name="name",targetNamespace="http://tempuri.org/")String name,
@WebParam(name="password",targetNamespace="http://tempuri.org/")String password);
}
三、配置服务
<bean id="testService" class="com.test.ws.TestService"
factory-bean="clientFactory" factory-method="create"/>
<bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
<property name="serviceClass" value="com.test.ws.TestService"/>
<property name="address" value="http://192.168.1.101/Service/TestService.asmx"/>
<property name="bindingId" value="http://schemas.xmlsoap.org/wsdl/soap12/"/>
</bean>
完成以后，就可以像引用本地服务一样使用该远程服务了。
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