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基於Myeclipse+Axis2的WebService開發實錄

本文轉載自   查看原文   2017-04-12 00:15   1452    MyEclipse

　　最近開始學習了下在Myeclipse開發工具下基於WebSerivce的開發，下面將相關相關關鍵信息予以記錄

  1. Myeclipse的安裝，本文以Myeclipse2014-blue為開發環境，相關配置執行完善
  2. 從http://archive.apache.org/dist/ws/axis2/tools/下載Axis2包,下載 axis2-eclipse-codegen-wizard.zip,下載axis2-eclipse-service-archiver-wizard.zip
  3. 從http://axis.apache.org/axis2/java/core/download.html下載(axis2-1.7.0-bin.zip，axis2-1.7.0-war.zip，axis2-eclipse-codegen-plugin-1.7.0.zip，axis2-eclipse-service-plugin-1.7.0.zip)
  4. 下載說明：從步驟1下載出來的Axis2_Codegen_Wizard_1.3.0文件夾，Axis2_Service_Archiver_1.3.0文件夾拷貝到myeclipse安裝目錄之dropins文件下，重啟myeclipse下載到的axis2-1.7.0-war.zip，拷貝文件之tomact/webapps目錄下面,重命名axis2.war,刷新文件夾，tomact為解壓該部署包，此時可以通過tomact服務訪問axis2站，看到相關頁面表示成功
  5. 在步驟4中，注意文件夾axis2\WEB-INF，下面有3個文件夾，conf，modules，services,lib文件夾，稍后我們會用到
  6. 下面借助於axis2來開發webservice
  7. 打開myeclipse新建web project項目，將步驟5中conf，modules，services,lib文件夾的拷貝之WebRoot/WEB-INF/下面,並在WEB-INF下面新建Web.xml文件，倘若web.xml存在則打開，添加以下代碼配置axis2
  8. axis2配置代碼如下： 
        <!-- 加載Axis2 -->  
	<servlet>  
		<servlet-name>AxisServlet</servlet-name>  
		<servlet-class>org.apache.axis2.transport.http.AxisServlet</servlet-class>  
		<load-on-startup>1</load-on-startup>  
	</servlet>  
	<servlet-mapping>  
		<servlet-name>AxisServlet</servlet-name>  
		<url-pattern>/services/*</url-pattern>  
	</servlet-mapping>

    　　

  9. 在WEB-INF/services/下新建Axis2Service/META-INF/目錄，新建文件services.xml,添加如下webservice服務配置代碼 
        <!-- HelloWorld表示您的WebService服務名 -->
<service name="HelloWorld" >
    <!-- HelloWorld表示您的WebService服務描述 -->
    <description>  
          HelloWorld  Service Example   
    </description>  
    <!-- 這個必須是這個服務的類路徑 -->
    <parameter name="ServiceClass">      
        cn.homily.action.HelloWorld
    </parameter>  
    <!-- 這個是這個服務的方法名 -->
    <operation name="getHello">    
        <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />    
    </operation>    
    <operation name="getWorld">    
        <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />    
    </operation>    
    <operation name="getHelloWorld">    
	<!-- 這里要注意，當沒有返回值時才用   
	org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver，
	沒有參數還是用RPCMessageReceiver-->  
        <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />    
    </operation> 
</service>

    　　

  10. 在src包下面添加子包cn.homily.action，添加HelloWorld.java文件,其代碼如下： 
    package cn.homily.action;
//服務名
public class HelloWorld
{
    　　//服務方法
    public String getHello(String name)
    {
        return "Hello， " + name + ".";
    }
    //服務方法
    public String getWorld(String name)
    {
        return "World," + name + ".";
    }
    //服務方法
    public String getHelloWorld()
    {
        return "Hello,World";
    }
}

    　　經過以上步驟，我們的WebService基本代碼已經全了，現在看看實際效果。

  11. 現在打包我們的Web-Project，部署我們的Web-Project至tomact,現在我們運行，在瀏覽器輸入如下地址http://zgc-20150226yxm:8080/sayHello2Axis/services/HelloWorld?wsdl。如果在瀏覽器里面看到了以下代碼，說明我們的Web-Service服務Demo開發完成。正確的頁面效果如下： 
    This XML file does not appear to have any style information associated with it. The document tree is shown below.
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:ns="http://action.homily.cn" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" targetNamespace="http://action.homily.cn">
<wsdl:documentation>HelloWorld</wsdl:documentation>
<wsdl:types>...</wsdl:types>
<wsdl:message name="getHelloRequest">
<wsdl:part name="parameters" element="ns:getHello"/>
</wsdl:message>
<wsdl:message name="getHelloResponse">
<wsdl:part name="parameters" element="ns:getHelloResponse"/>
</wsdl:message>
<wsdl:message name="getHelloWorldRequest">
<wsdl:part name="parameters" element="ns:getHelloWorld"/>
</wsdl:message>
<wsdl:message name="getHelloWorldResponse">
<wsdl:part name="parameters" element="ns:getHelloWorldResponse"/>
</wsdl:message>
<wsdl:message name="getWorldRequest">
<wsdl:part name="parameters" element="ns:getWorld"/>
</wsdl:message>
<wsdl:message name="getWorldResponse">
<wsdl:part name="parameters" element="ns:getWorldResponse"/>
</wsdl:message>
<wsdl:portType name="HelloWorldPortType">
<wsdl:operation name="getHello">
<wsdl:input message="ns:getHelloRequest" wsaw:Action="urn:getHello"/>
<wsdl:output message="ns:getHelloResponse" wsaw:Action="urn:getHelloResponse"/>
</wsdl:operation>
<wsdl:operation name="getHelloWorld">
<wsdl:input message="ns:getHelloWorldRequest" wsaw:Action="urn:getHelloWorld"/>
<wsdl:output message="ns:getHelloWorldResponse" wsaw:Action="urn:getHelloWorldResponse"/>
</wsdl:operation>
<wsdl:operation name="getWorld">
<wsdl:input message="ns:getWorldRequest" wsaw:Action="urn:getWorld"/>
<wsdl:output message="ns:getWorldResponse" wsaw:Action="urn:getWorldResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="HelloWorldSoap11Binding" type="ns:HelloWorldPortType">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
<wsdl:operation name="getHello">
<soap:operation soapAction="urn:getHello" style="document"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getHelloWorld">
<soap:operation soapAction="urn:getHelloWorld" style="document"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getWorld">
<soap:operation soapAction="urn:getWorld" style="document"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="HelloWorldSoap12Binding" type="ns:HelloWorldPortType">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
<wsdl:operation name="getHello">
<soap12:operation soapAction="urn:getHello" style="document"/>
<wsdl:input>
<soap12:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap12:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getHelloWorld">
<soap12:operation soapAction="urn:getHelloWorld" style="document"/>
<wsdl:input>
<soap12:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap12:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getWorld">
<soap12:operation soapAction="urn:getWorld" style="document"/>
<wsdl:input>
<soap12:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap12:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="HelloWorldHttpBinding" type="ns:HelloWorldPortType">
<http:binding verb="POST"/>
<wsdl:operation name="getHello">
<http:operation location="getHello"/>
<wsdl:input>
<mime:content type="application/xml" part="parameters"/>
</wsdl:input>
<wsdl:output>
<mime:content type="application/xml" part="parameters"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getHelloWorld">
<http:operation location="getHelloWorld"/>
<wsdl:input>
<mime:content type="application/xml" part="parameters"/>
</wsdl:input>
<wsdl:output>
<mime:content type="application/xml" part="parameters"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getWorld">
<http:operation location="getWorld"/>
<wsdl:input>
<mime:content type="application/xml" part="parameters"/>
</wsdl:input>
<wsdl:output>
<mime:content type="application/xml" part="parameters"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="HelloWorld">
<wsdl:port name="HelloWorldHttpSoap11Endpoint" binding="ns:HelloWorldSoap11Binding">
<soap:address location="http://zgc-20150226yxm:8080/sayHello2Axis/services/HelloWorld.HelloWorldHttpSoap11Endpoint/"/>
</wsdl:port>
<wsdl:port name="HelloWorldHttpSoap12Endpoint" binding="ns:HelloWorldSoap12Binding">
<soap12:address location="http://zgc-20150226yxm:8080/sayHello2Axis/services/HelloWorld.HelloWorldHttpSoap12Endpoint/"/>
</wsdl:port>
<wsdl:port name="HelloWorldHttpEndpoint" binding="ns:HelloWorldHttpBinding">
<http:address location="http://zgc-20150226yxm:8080/sayHello2Axis/services/HelloWorld.HelloWorldHttpEndpoint/"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

    　　


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