Android调用Java WebSevice篇之一

一、服务端WebService

　　1.服务端环境配置

         MyEclipse 10.0、Tomcat6.0、JDK6.0。

　　2.下载axis相关jar包。

　　　　

　　3.创建webservice。

• 打开MyEclipse，新建web工程。
• 在WEB-INF目录先添加wsdd文件（server-config.wsdd）

<?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="webCallService" provider="java:RPC">

     <parameter name="className" value="com.gc.Login"/>

     <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>

server-config.wsdd

　　web.xml配置如下，

<?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">

  <display-name></display-name>

  <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>

  <welcome-file-list>

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

  </welcome-file-list>

</web-app>

web.xml

　　服务测试类，

public class Login {

     public String callService(String str1,String str2){

         //逻辑代码...

         StringBuffer sb = new StringBuffer();

         sb.append(str1);

         sb.append("->");

         sb.append(str2);

         //...

         return sb.toString();

     }

}

4.测试是否连接成功。http://localhost:8088/webservice/services/webCallService?wsdl

　　连接成功如下所示，

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

<wsdl:definitions targetNamespace="http://localhost:8088/webservice/services/webCallService" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://localhost:8088/webservice/services/webCallService" xmlns:intf="http://localhost:8088/webservice/services/webCallService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

<!--WSDL created by Apache Axis version: 1.2.1

Built on Jun 14, 2005 (09:15:57 EDT)-->

   <wsdl:message name="callServiceResponse">

      <wsdl:part name="callServiceReturn" type="xsd:string"/>

   </wsdl:message>

   <wsdl:message name="callServiceRequest">

      <wsdl:part name="str1" type="xsd:string"/>

      <wsdl:part name="str2" type="xsd:string"/>

   </wsdl:message>

   <wsdl:portType name="Login">

      <wsdl:operation name="callService" parameterOrder="str1 str2">

         <wsdl:input message="impl:callServiceRequest" name="callServiceRequest"/>

         <wsdl:output message="impl:callServiceResponse" name="callServiceResponse"/>

      </wsdl:operation>

   </wsdl:portType>

   <wsdl:binding name="webCallServiceSoapBinding" type="impl:Login">

      <wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>

      <wsdl:operation name="callService">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="callServiceRequest">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://gc.com" use="encoded"/>

         </wsdl:input>

         <wsdl:output name="callServiceResponse">

            <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://localhost:8088/webservice/services/webCallService" use="encoded"/>

         </wsdl:output>

      </wsdl:operation>

   </wsdl:binding>

   <wsdl:service name="LoginService">

      <wsdl:port binding="impl:webCallServiceSoapBinding" name="webCallService">

         <wsdlsoap:address location="http://localhost:8088/webservice/services/webCallService"/>

      </wsdl:port>

   </wsdl:service>

</wsdl:definitions>

　　服务端到此已完成。续篇Android调用Java WebSevice篇之二