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