java实现webservice

第一步：web工程--新建server-config.wsdd 文件与web.xml同级

其内容如下

<?xml version="1.0" encoding="UTF-8"?>
<deployment xmlns="http://xml.apache.org/axis/wsdd/" xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">

<globalConfiguration>
<parameter name="sendMultiRefs" value="true"/>
<parameter name="disablePrettyXML" value="true"/>
<parameter name="dotNetSoapEncFix" value="true"/>
<parameter name="enableNamespacePrefixOptimization" value="false"/>
<parameter name="sendXMLDeclaration" value="true"/>
<parameter name="sendXsiTypes" value="true"/>
<parameter name="attachments.implementation" value="org.apache.axis.attachments.AttachmentsImpl"/>
</globalConfiguration>
<handler type="java:org.apache.axis.handlers.http.URLMapper" name="URLMapper"/>
<service name="ServiceMehtod.jws" provider="java:RPC">
<parameter name="className" value="com.fiis.application.sso.domain.ServiceMehtod"/>
<parameter name="scope" value="request"/>
<parameter name="allowedMethods" value="*"/>
<messageReceiver class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
</service>
<transport name="http">
<requestFlow>
<handler type="URLMapper"/>
</requestFlow>
</transport>
</deployment>

　　第二步：WEB.XML可以直接从你下载的axis项目中拿来到自己工程就好，或者自己添加：

<servlet>
<servlet-name>AxisServlet</servlet-name>
<servlet-class>org.apache.axis.transport.http.AxisServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>

　　第三步：服务端提供的方法：

package server;

public class SayHello {
public String getName(String name) {
return "hello====>" + name;
}
}

　　第四步：启动tomcat,先访问http://127.0.0.1:8080/webservice/services，（webservice为web工程名；services web.xml配置文件中的自定义名称）看是否有方法显示，有显示，则代表服务端提供的接口可以成功访问了。

　　效果如下：

And now... Some Services

Login.jws (wsdl)

getName

　　第五步：客户端访问服务端接口获得数据的方法：

package client;

import org.apache.axis.client.Call;
import org.apache.axis.client.Service;

public class TestClient {

public static void main(String[] args) throws Exception {

// 指出service所在URL

String endpoint = "http://127.0.0.1:8080/webservice/services/Login.jws";

// 创建一个服务(service)调用(call)

Service service = new Service();

Call call = (Call) service.createCall();// 通过service创建call对象

// 设置service所在URL

call.setTargetEndpointAddress(new java.net.URL(endpoint));

// 方法名(processService)与MyService.java方法名保持一致

call.setOperationName("getName");

// Object 数组封装了参数，参数为"This is Test!",调用processService(String arg)

String ret = (String) call.invoke(new Object[] { "参数" });

System.out.println(ret);

}

}