java实现webservice

时间:2023-03-10 02:36:43
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

  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); } }