一、服務端程式碼

1、建立Maven工程

注意pom.xml檔案的配置，需要引入axis的相關包

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.codefish</groupId>
  <artifactId>javalab</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>javalab Maven Webapp</name>
  <url>http://maven.apache.org</url>
  
  <dependencies>
<!-- 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>
        </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 -->
  </dependencies>
  <build>
    <finalName>javalab</finalName>
  </build>
</project>
 

2、在web.xml中配置axis的servlet

 	<!-- axis 配置 -->
    <servlet>
      	<servlet-name>axis</servlet-name>
      	<servlet-class>org.apache.axis.transport.http.AxisServlet</servlet-class>
      	<load-on-startup>2</load-on-startup>
    </servlet>
   	<servlet-mapping>
    	<servlet-name>axis</servlet-name>
    	<url-pattern>/services/*</url-pattern>
  	</servlet-mapping>
 

3、寫一個對外發布的介面

package com.codefish.javalab.ws.server;

public interface HelloService {
	
	public String sayHello(String info);

}

4、寫介面的實現類

package com.codefish.javalab.ws.server;

public class HelloServiceImpl implements HelloService {

	public String sayHello(String info) {
		// TODO Auto-generated method stub
		return "sayHello:"+info;
	}

}
 

5、通過server-config.wsdd檔案對外發布服務

server-config.wsdd檔案存放在工程的WEB-INFO目錄下（與web.xml同級目錄，這個檔案axis框架底層會去解析的，不用操心怎麼去載入）

<deployment xmlns="http://xml.apache.org/axis/wsdd/" xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
	
	<handler name="URLMapper" type="java:org.apache.axis.handlers.http.URLMapper"/>
	<service name="HelloServiceImpl" provider="java:RPC">
		<parameter name="className" value="com.codefish.javalab.ws.server.HelloServiceImpl"/>
		<parameter name="allowedMethods" value="*"/>
	</service>
	<transport name="http">
		<requestFlow>
			<handler type="URLMapper"/>
		</requestFlow>
	</transport>
</deployment>

6、驗證

啟動服務，在瀏覽器中鍵入：http://localhost:8080/javalab/services/HelloServiceImpl?wsdl

可以開啟如下頁面，表示釋出成功：

二、客戶端程式碼

1、仍然基於axis，建立HelloClient.java類：

package com.codefish.javalab.ws.client.hello;

import java.rmi.RemoteException;

import javax.xml.namespace.QName;
import javax.xml.rpc.ServiceException;

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

public class HelloClient {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Service service = new Service();
		try {
			Call call = (Call)service.createCall();
			//設定地址
			call.setTargetEndpointAddress("http://localhost:8080/javalab/services/HelloServiceImpl?wsdl");
			//設定要執行的方法(以下兩種方式都可以)
//			call.setOperationName("sayHello");
			call.setOperationName(new QName("http://server.ws.javalab.codefish.com","sayHello"));
			//設定要傳入引數,如果沒有要傳入的引數，則不要寫這個（引數名、引數型別、ParameterMode）
			call.addParameter("info", org.apache.axis.Constants.XSD_STRING,javax.xml.rpc.ParameterMode.IN);
			//設定返回的型別
			call.setReturnType(org.apache.axis.Constants.XSD_STRING);
			//呼叫WebService服務
			String info = "小魚兒，你好！";
			String result = (String) call.invoke(new Object[]{info});
			System.out.println(result);
		} catch (ServiceException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (RemoteException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		
	}

}

2、執行上述程式碼，控制檯中列印如下內容，表示調成功了