webService

 

Web Service学习之axis

看着网上的资料学习了一下,做点笔记以防以后忘记。

一、准备工作:

    到axis官方网站下载相应的jar包,我下的是1.4final版。

    http://ws.apache.org/axis/

二、建立项目:

    直接在MyEclipse中建立了一个web项目。将相应的jar包拷贝到lib文件夹下

三、创建一个WebService服务

    直接创建一个类HelloClient.java

Java代码                              

  1. package com;       
  2.   
  3. public class HelloServer {       
  4.     public String sayHello(String name) {       
  5.         return "Hello " + name;       
  6.     }       
  7. }  

package com;

 

public class HelloServer {

  public String sayHello(String name) {

   return "Hello " + name;

  }

}

 

    axis支持两种方式创建,一种是将编写好的java文件改为*.jws文件。个人觉得这样不好,所以就用另外一种,采用在server-config.xml文件中配置的方式。注意:该文件位置为WEB-INF目录下

Xml代码

<?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="adminPassword" value="admin" />  

        <parameter name="enableNamespacePrefixOptimization"  

            value="false" />  

        <parameter name="dotNetSoapEncFix" value="true" />  

        <parameter name="disablePrettyXML" value="true" />  

        <parameter name="sendMultiRefs" value="true" />  

        <parameter name="sendXsiTypes" value="true" />  

        <parameter name="attachments.implementation"  

            value="org.apache.axis.attachments.AttachmentsImpl" />  

        <parameter name="sendXMLDeclaration" value="true" />  

  

        <requestFlow>  

            <handler type="java:org.apache.axis.handlers.JWSHandler">  

                <parameter name="scope" value="session" />  

            </handler>  

            <handler type="java:org.apache.axis.handlers.JWSHandler">  

                <parameter name="scope" value="request" />  

                <parameter name="extension" value=".jwr" />  

            </handler>  

        </requestFlow>  

    </globalConfiguration>  

  

    <handler name="LocalResponder"  

        type="java:org.apache.axis.transport.local.LocalResponder" />  

    <handler name="URLMapper"  

        type="java:org.apache.axis.handlers.http.URLMapper" />  

    <handler name="Authenticate"  

        type="java:org.apache.axis.handlers.SimpleAuthenticationHandler" />  

  

    <service name="AdminService" provider="java:MSG">  

        <parameter name="allowedMethods" value="AdminService" />  

        <parameter name="enableRemoteAdmin" value="false" />  

        <parameter name="className" value="org.apache.axis.utils.Admin" />  

        <namespace>http://xml.apache.org/axis/wsdd/</namespace>  

    </service>  

  

    <service name="Version" provider="java:RPC">  

        <parameter name="allowedMethods" value="getVersion" />  

        <parameter name="className" value="org.apache.axis.Version" />  

    </service>  

    <SPAN style="COLOR: #ff0000"><service name="HelloServer" provider="java:RPC">  

        <parameter name="allowedMethods" value="*" />  

        <parameter name="className" value="com.HelloServer" />  

    </service></SPAN>  

  

    <transport name="http">  

        <requestFlow>  

            <handler type="URLMapper" />  

            <handler  

                type="java:org.apache.axis.handlers.http.HTTPAuthHandler" />  

        </requestFlow>  

        <parameter name="qs:list"  

            value="org.apache.axis.transport.http.QSListHandler" />  

        <parameter name="qs:wsdl"  

            value="org.apache.axis.transport.http.QSWSDLHandler" />  

        <parameter name="qs:method"  

            value="org.apache.axis.transport.http.QSMethodHandler" />  

    </transport>  

  

    <transport name="local">  

        <responseFlow>  

            <handler type="LocalResponder" />  

        </responseFlow>  

    </transport>  

</deployment>  

<?xmlversion="1.0" encoding="UTF-8"?>

<deploymentxmlns="http://xml.apache.org/axis/wsdd/"

  xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">

  <globalConfiguration>

    <parameter name="adminPassword"value="admin" />

    <parameter name="enableNamespacePrefixOptimization"

      value="false" />

    <parameter name="dotNetSoapEncFix"value="true" />

    <parameter name="disablePrettyXML"value="true" />

    <parameter name="sendMultiRefs"value="true" />

    <parameter name="sendXsiTypes"value="true" />

    <parameter name="attachments.implementation"

      value="org.apache.axis.attachments.AttachmentsImpl"/>

    <parameter name="sendXMLDeclaration"value="true" />

 

    <requestFlow>

      <handlertype="java:org.apache.axis.handlers.JWSHandler">

        <parameter name="scope"value="session" />

      </handler>

      <handler type="java:org.apache.axis.handlers.JWSHandler">

        <parameter name="scope"value="request" />

        <parameter name="extension"value=".jwr" />

      </handler>

    </requestFlow>

  </globalConfiguration>

 

  <handler name="LocalResponder"

    type="java:org.apache.axis.transport.local.LocalResponder"/>

  <handler name="URLMapper"

    type="java:org.apache.axis.handlers.http.URLMapper"/>

  <handler name="Authenticate"

    type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>

 

  <service name="AdminService" provider="java:MSG">

    <parameter name="allowedMethods"value="AdminService" />

    <parameter name="enableRemoteAdmin"value="false" />

    <parameter name="className"value="org.apache.axis.utils.Admin" />

    <namespace>http://xml.apache.org/axis/wsdd/</namespace>

  </service>

 

  <service name="Version"provider="java:RPC">

    <parameter name="allowedMethods"value="getVersion" />

    <parameter name="className"value="org.apache.axis.Version" />

  </service>

 

  <!--    �����Զ����� -->

  <service name="HelloServer"provider="java:RPC">

    <parametername="allowedMethods" value="*" />

    <parameter name="className"value="com.HelloServer" />

  </service>

 

  <transport name="http">

    <requestFlow>

      <handler type="URLMapper" />

      <handler

        type="java:org.apache.axis.handlers.http.HTTPAuthHandler"/>

    </requestFlow>

    <parameter name="qs:list"

      value="org.apache.axis.transport.http.QSListHandler"/>

    <parameter name="qs:wsdl"

      value="org.apache.axis.transport.http.QSWSDLHandler"/>

    <parameter name="qs:method"

      value="org.apache.axis.transport.http.QSMethodHandler"/>

  </transport>

 

  <transport name="local">

    <responseFlow>

      <handler type="LocalResponder" />

    </responseFlow>

  </transport>

</deployment>

   web.xml文件中的配置如下

Xml代码

<?xml version="1.0" encoding="UTF-8"?>  

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"  

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  

    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee   

    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">  

    <listener>  

        <listener-class>  

            org.apache.axis.transport.http.AxisHTTPSessionListener  

        </listener-class>  

    </listener>  

  

    <servlet>  

        <servlet-name>AxisServlet</servlet-name>  

        <display-name>Apache-Axis Servlet</display-name>  

        <servlet-class>  

            org.apache.axis.transport.http.AxisServlet  

        </servlet-class>  

    </servlet>  

  

    <servlet>  

        <servlet-name>AdminServlet</servlet-name>  

        <display-name>Axis Admin Servlet</display-name>  

        <servlet-class>  

            org.apache.axis.transport.http.AdminServlet  

        </servlet-class>  

        <load-on-startup>100</load-on-startup>  

    </servlet>  

  

    <servlet>  

        <servlet-name>SOAPMonitorService</servlet-name>  

        <display-name>SOAPMonitorService</display-name>  

        <servlet-class>  

            org.apache.axis.monitor.SOAPMonitorService  

        </servlet-class>  

        <init-param>  

            <param-name>SOAPMonitorPort</param-name>  

            <param-value>5001</param-value>  

        </init-param>  

        <load-on-startup>100</load-on-startup>  

    </servlet>  

  

    <servlet-mapping>  

        <servlet-name>AxisServlet</servlet-name>  

        <url-pattern>/servlet/AxisServlet</url-pattern>  

    </servlet-mapping>  

  

    <servlet-mapping>  

        <servlet-name>AxisServlet</servlet-name>  

        <url-pattern>*.jws</url-pattern>  

    </servlet-mapping>  

  

    <servlet-mapping>  

        <servlet-name>AxisServlet</servlet-name>  

        <url-pattern>/services/*</url-pattern>  

    </servlet-mapping>  

  

    <servlet-mapping>  

        <servlet-name>SOAPMonitorService</servlet-name>  

        <url-pattern>/SOAPMonitor</url-pattern>  

    </servlet-mapping>  

    <welcome-file-list>  

        <welcome-file>index.jsp</welcome-file>  

    </welcome-file-list>  

</web-app>  

<?xmlversion="1.0" encoding="UTF-8"?>

<web-appversion="2.5" xmlns="http://java.sun.com/xml/ns/javaee"

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

  http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

  <listener>

    <listener-class>

      org.apache.axis.transport.http.AxisHTTPSessionListener

    </listener-class>

  </listener>

 

  <servlet>

    <servlet-name>AxisServlet</servlet-name>

    <display-name>Apache-Axis Servlet</display-name>

    <servlet-class>

      org.apache.axis.transport.http.AxisServlet

    </servlet-class>

  </servlet>

 

  <servlet>

    <servlet-name>AdminServlet</servlet-name>

    <display-name>Axis Admin Servlet</display-name>

    <servlet-class>

      org.apache.axis.transport.http.AdminServlet

    </servlet-class>

    <load-on-startup>100</load-on-startup>

  </servlet>

 

  <servlet>

    <servlet-name>SOAPMonitorService</servlet-name>

    <display-name>SOAPMonitorService</display-name>

    <servlet-class>

      org.apache.axis.monitor.SOAPMonitorService

    </servlet-class>

    <init-param>

      <param-name>SOAPMonitorPort</param-name>

      <param-value>5001</param-value>

    </init-param>

    <load-on-startup>100</load-on-startup>

  </servlet>

 

  <servlet-mapping>

    <servlet-name>AxisServlet</servlet-name>

    <url-pattern>/servlet/AxisServlet</url-pattern>

  </servlet-mapping>

 

  <servlet-mapping>

    <servlet-name>AxisServlet</servlet-name>

    <url-pattern>*.jws</url-pattern>

  </servlet-mapping>

 

  <servlet-mapping>

    <servlet-name>AxisServlet</servlet-name>

    <url-pattern>/services/*</url-pattern>

  </servlet-mapping>

 

  <servlet-mapping>

    <servlet-name>SOAPMonitorService</servlet-name>

    <url-pattern>/SOAPMonitor</url-pattern>

  </servlet-mapping>

  <welcome-file-list>

    <welcome-file>index.jsp</welcome-file>

  </welcome-file-list>

</web-app>

四、部署启动tomcat:

在浏览器地址栏输入

http://localhost:8080/axisWebServiceServer/services

可以看到已有的WebService

http://localhost:8080/axisWebServiceServer/services/HelloServer?wsdl

可以看到自己写的WebService

五、测试调用WebService

Java代码

  1. package com;       
  2.   
  3. import java.net.MalformedURLException;       
  4. import java.rmi.RemoteException;       
  5.   
  6. import javax.xml.rpc.ServiceException;       
  7.   
  8. import org.apache.axis.client.Call;       
  9. import org.apache.axis.client.Service;       
  10.   
  11. public class HelloClient {       
  12.   
  13.     public static void main(String[] args) {       
  14.         String status = "aaaaaaa";       
  15.         String endPoint = "http://localhost:8080/axisWebServiceServer/services/HelloServer";       
  16.         String operation = "sayHello";       
  17.         Service service = new Service();       
  18.   
  19.         try {       
  20.             Call call = (Call) service.createCall();       
  21.             call.setTargetEndpointAddress(new java.net.URL(endPoint));       
  22.             call.setOperationName(operation);       
  23.             String xml = (String) call.invoke(new Object[] { status });        
  24.             System.out.println(xml);       
  25.         } catch (ServiceException e) {       
  26.             e.printStackTrace();       
  27.         } catch (MalformedURLException e) {       
  28.             e.printStackTrace();       
  29.         } catch (RemoteException e) {       
  30.             e.printStackTrace();       
  31.         }       
  32.   
  33.     }       
  34.   
  35. }  package com;

 

importjava.net.MalformedURLException;

importjava.rmi.RemoteException;

 

importjavax.xml.rpc.ServiceException;

 

importorg.apache.axis.client.Call;

importorg.apache.axis.client.Service;

 

public class HelloClient {

 

  public static void main(String[] args) {

   String status = "aaaaaaa";

   String endPoint ="http://localhost:8080/axisWebServiceServer/services/HelloServer";

   String operation = "sayHello";

   Service service = new Service();

 

   try {

     Call call = (Call) service.createCall();

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

     call.setOperationName(operation);

     String xml = (String) call.invoke(new Object[] { status });

     System.out.println(xml);

   } catch (ServiceException e) {

     e.printStackTrace();

   } catch (MalformedURLException e) {

     e.printStackTrace();

   } catch (RemoteException e) {

     e.printStackTrace();

   }

 

  }

 

}

 

成功!!

java webservice实例 

一:

首先创建个WEB工程,然后: http://ws.Apache.org/axis/网站下载Axis安装包.当然还依赖其他包的,我这里在附件里上传了所有应用到得包,方便大家。

axis.jar

commons-discovery-0.2.jar

commons-logging-1.0.4.jar

jaxrpc.jar

mailapi_1_3_1.jar

saaj.jar

wsdl4j-1.5.1.jar

二:

然后就写wsdd 文件(注:其实这里真的不用,可以跳过第二步)为了生成这个文件:server-config.wsdd

deploy.wsdd:

<deploymentxmlns="http://xml.apache.org/axis/wsdd/"xmlns:java=""target="_blank">http://xml.apache.org/axis/wsdd/providers/java">
  <service name="HelloWorld"provider="java:RPC">
    <parameter name="className"value="HelloWorld"/>
    <parameter name="allowedMethods"value="sayHello"/>
  </service>
</deployment>

在DOS下转换目录到%TOMCAT_HOME%\webapps\axis\WEB-INF,命令:
java -cp %AXISCLASSPATH% org.apache.axis.client.AdminClient deploy.wsdd

三:

可以自己写第二步中的文件,代码如下:

 

Wsdd代码 

<?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">    

3.       

<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>  

13.    

   <handler type="java:org.apache.axis.handlers.http.URLMapper" name="URLMapper"/>     

15.    <service name="Login.jws" provider="java:RPC">     

16.       <parameter name="className" value="server.SayHello"/>  

17.       <parameter name="scope" value="request"/>  

18.       <parameter name="allowedMethods" value="*"/>  

19.       <messageReceiver class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>  

20.    </service>     

21.    <transport name="http">     

22.       <requestFlow>     

23.          <handler type="URLMapper"/>     

24.       </requestFlow>     

25.    </transport>     

26.  </deployment>  

 

放到 WEB-INF 目录下 和web.xml一起,其中,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:

Xml代码 

1.     <servlet>  

2.             <servlet-name>AxisServlet</servlet-name>  

3.             <servlet-class>org.apache.axis.transport.http.AxisServlet</servlet-class>  

4.         </servlet>  

5.         <servlet-mapping>  

6.             <servlet-name>AxisServlet</servlet-name>  

7.             <url-pattern>/services/*</url-pattern>  

8.         </servlet-mapping>  

 

四:

  服务端提供的方法:

Java代码 

1.     package server;  

3.     public class SayHello {  

4.         public String getName(String name) {  

5.             return "hello====>" + name;  

6.         }  

7.     }  

 

 

五:

 

  客户端访问服务端接口获得数据的方法:

 

Java代码 

1.     package client;  

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

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

6.     public class TestClient {  

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

10.          // 指出service所在URL       

12.          String endpoint = "http://127.0.0.1:8082/webservice/services/Login.jws";  

14.          // 创建一个服务(service)调用(call)       

16.          Service service = new Service();  

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

19.    

20.          // 设置service所在URL       

21.    

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

23.    

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

25.    

26.          call.setOperationName("getName");  

27.    

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

29.    

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

31.    

32.          System.out.println(ret);  

33.    

34.      }  

35.    

36.  }  

 

 

六:

 

启动tomcat,先访问http://127.0.0.1:8082/webservice/services,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。

 

我的效果是这样:

 

And now... Some Services

·                 Login.jws (wsdl)

o                         getName

七:

 

   然后在本地跑客户端TestClient,就应该有结果啦,大家试试吧。

 

评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值