第一部分: 安装Axis
第一步: 下载Axis
从Apache网站下载Axis发布包:
http://ws.apache.org/axis/
我下载的是
Axis 1.4 Final 版
第二步: 解压Axis压缩包
把下载的axis-bin-1_4.zip包解压缩到一个文件夹,可以是任意的,但如果文件夹包含中文名时,在中间有些过程需要对中文进行一些处理,否则可能出错;
我把axis-bin-1_4.zip解压到 F:/AXIS_Study,解压后的目录结构是这样的:
F:/AXIS_Study
??? |
??? |____axis-bin-1_4
??? |
??? |-----docs (文件夹)
??? |
??? |-----lib (文件夹)
??? |
??? |-----samples (文件夹)
??? |
??? |-----webapps (文件夹)
??? |
??? |-----xmls (文件夹)
??? |
??? |-----LICENSE
??? |
??? |-----NOTICES
??? |
??? |-----README
??? |
??? |-----release-notes.html
第三步:准备Web Server
准备一个Web Server,基本上所有主流的Web Server都可以,为了节省资源,我使用Tomcat5.5.23来讲解这个例子,大家可以自行到Apache网站上下载该版本的Tomcat。
第四步: 配置Tomcat
进入Tomcat目录,在conf/Catalina/localhost目录下新建一个XML文件,命名为axis.xml,然后在文件中输入如下内容:
- <?xml?version="1.0"?encoding="gb2312"?>? ??
-
?
- ?
- ? ??
-
<Context?docBase="F:/AXIS_Study/axis-bin-1_4/webapps/axis"?>? ??
-
</Context>???
<?xml version="1.0" encoding="gb2312"?>
<!--
Axis学习工程
-->
<Context docBase="F:/AXIS_Study/axis-bin-1_4/webapps/axis" >
</Context>
?
这个文件是用来在Tomcat中配置一个Web应用的,这不在本次课程的范围,大家可以自行找相关资料来看。注意在文件中
docBase="F:/AXIS_Study/axis-bin-1_4/webapps/axis"
是指向Axis解压目录下面的webapps/axis目录,大家根据自己的目录结构自行修改
第五步:启动Tomcat
进入到Tomcat安装目录下的bin目录,找到startup.bat并执行之,在启动过程中,控制台窗口应该会出现以下信息:
2008-5-15 14:45:55 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:/JAVATools/jdk1.5.0
_05/bin;.;C:/windows/system32;C:/windows;D:/tools/系统/UnxUtils/bin;D:/tools/系统/UnxUtils/usr/local/wbin;D:/JAVATools/jdk1.5.0_05/bin;C:/oracle92/bin;C:/Progra
m Files/Oracle/jre/1.3.1/bin;C:/Program Files/Oracle/jre/1.1.8/bin;C:/windows/system32;C:/windows;C:/windows/System32/Wbem;D:/tools/系统;D:/JAVATools/ant-1.6.2/
bin
2008-5-15 14:45:55 org.apache.coyote.http11.Http11BaseProtocol init
信息: Initializing Coyote HTTP/1.1 on http-80
2008-5-15 14:45:55 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 859 ms
2008-5-15 14:45:55 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2008-5-15 14:45:55 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.23
2008-5-15 14:45:55 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
- Unable to find config file. Creating new servlet engine config file: /WEB-INF/server-config.wsdd
- Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.
……
注意,最后面三行指示了Axis 的web app已经启动了,因为在我的Tomcat中发布的应用中,没有其他应用有使用Web Service,现在出现 .wsdd 文件,肯定就是Axis的应用启动了。
我们到
F:/AXIS_Study/axis-bin-1_4/webapps/axis/WEB-INF
目录下查看,发现系统自动生成了一个attachments目录,这与启动日志中的Attachment support is disabled.是对应的。
第六步:查看一下当前Axis中布署了哪些Web Service
打开浏览器,在地址栏输入:
http://localhost/axis/servlet/AxisServlet
浏览器显示结果:
And now... Some Services
? AdminService (wsdl)
????? AdminService
? Version (wsdl)
???? getVersion
这说明在Axis中已经布署了两个WebService,只不过这两个WebService都是Axis自带的,第一个是管理用的WebService,第二个是查看当前Axis版本信息的WebService。
大家可以点击相应的链接“wsdl”来看一下这两个WebService的 wsdl 文件。
结语:
至此,我们已经成功地把Axis 1.4 安装到Tomcat Web 服务器上了,接下来的目标是使用Axis来发布Web Service。
第二部分: 使用Axis发布Web Service
Axis提供两种方式将Java类发布成Web Services,这两种方式分别是:即时快速自动发布 和 通过配置文件进行发布,下面我们按顺序来讲如何使用这两种方式来发布WebService
即时快速自动发布:
第一步: 编写业务类
为了发布一个Web Service,首先必须要有业务类,为了节约时间,我写一个最简单的业务类:
- public?class?SayHello{? ??
-
??private?String?name;? ??
-
??public?String?hello(){? ??
-
????return?"Hello,?axis?Ver1.4?talking?to?you.";? ??
- ??}? ??
- }???
public class SayHello{
private String name;
public String hello(){
return "Hello,axis Ver1.4 talking to you.";
}
}
?
注意,采用快速自动发布的Web Service的业务类不能带 package,也不能实现任何接口(Interface),因为Axis自动发布时不支持Package。
第二步:把SayHello发布为Web Service
把SayHello.java复制到 axis目录下的webapps/axis目录下,然后把文件扩展名改为:jws
第三步:访问刚发布的Web Service
打开浏览器,在地址栏里输入:
http://localhost/axis/SayHello.jws
浏览器显示结果如下:
There is a Web Service here
Click to see the WSDL
这表示Web Service已经发布成功了。我们可以点击连接“Click to see the WSDL ”来看看生成的wsdl文件:
- <?xml?version="1.0"?encoding="UTF-8"?>? ??
-
<wsdl:definitions?targetNamespace="http://localhost/axis/SayHello.jws"?xmlns:apachesoap="http://xml.apache.org/xml-soap"?xmlns:impl="http://localhost/axis/SayHello.jws"?xmlns:intf="http://localhost/axis/SayHello.jws"?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:?1.4? ??
-
Built?on?Apr?22,?2006?(06:55:48?PDT)-->? ??
-
??<wsdl:message?name="helloResponse">? ??
-
????<wsdl:part?name="helloReturn"?type="xsd:string"/>? ??
-
??</wsdl:message>? ??
-
??<wsdl:message?name="helloRequest">? ??
-
??</wsdl:message>? ??
-
??<wsdl:portType?name="SayHello">? ??
-
????<wsdl:operation?name="hello">? ??
-
??????<wsdl:input?message="impl:helloRequest"?name="helloRequest"/>? ??
-
??????<wsdl:output?message="impl:helloResponse"?name="helloResponse"/>? ??
-
????</wsdl:operation>? ??
-
??</wsdl:portType>? ??
- ??
-
<wsdl:binding?name="SayHelloSoapBinding"?type="impl:SayHello">? ??
-
??<wsdlsoap:binding?style="rpc"?transport="http://schemas.xmlsoap.org/soap/http"/>? ??
-
??<wsdl:operation?name="hello">? ??
-
????<wsdlsoap:operation?soapAction=""/>? ??
-
????<wsdl:input?name="helloRequest">? ??
-
????????<wsdlsoap:body?encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"?namespace="http://DefaultNamespace"?use="encoded"/>? ??
-
????</wsdl:input>? ??
-
????<wsdl:output?name="helloResponse">? ??
-
??????<wsdlsoap:body?encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"?namespace="http://localhost/axis/SayHello.jws"?use="encoded"/>? ??
-
????</wsdl:output>? ??
-
??</wsdl:operation>? ??
-
</wsdl:binding>? ??
- ??
-
??<wsdl:service?name="SayHelloService">? ??
-
????<wsdl:port?binding="impl:SayHelloSoapBinding"?name="SayHello">? ??
-
??????<wsdlsoap:address?location="http://localhost/axis/SayHello.jws"/>? ??
-
????</wsdl:port>? ??
-
??</wsdl:service>? ??
-
</wsdl:definitions>???
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://localhost/axis/SayHello.jws" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://localhost/axis/SayHello.jws" xmlns:intf="http://localhost/axis/SayHello.jws" 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: 1.4
Built on Apr 22,2006 (06:55:48 PDT)-->
<wsdl:message name="helloResponse">
<wsdl:part name="helloReturn" type="xsd:string"/>
</wsdl:message>
<wsdl:message name="helloRequest">
</wsdl:message>
<wsdl:portType name="SayHello">
<wsdl:operation name="hello">
<wsdl:input message="impl:helloRequest" name="helloRequest"/>
<wsdl:output message="impl:helloResponse" name="helloResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="SayHelloSoapBinding" type="impl:SayHello">
<wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="hello">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="helloRequest">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://DefaultNamespace" use="encoded"/>
</wsdl:input>
<wsdl:output name="helloResponse">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://localhost/axis/SayHello.jws" use="encoded"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="SayHelloService">
<wsdl:port binding="impl:SayHelloSoapBinding" name="SayHello">
<wsdlsoap:address location="http://localhost/axis/SayHello.jws"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
?这个文件结构跟我们以前用IDE生成的没什么两样。
我们再访问一下这个Web Service,看看结果对不对,在浏览器地址栏输入:
http://localhost/axis/SayHello.jws?method=hello
浏览器显示服务器返回的结果:
- <?xml?version="1.0"?encoding="UTF-8"??>? ??
-
<soapenv:Envelope?xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"?xmlns:xsd="http://www.w3.org/2001/XMLSchema"?xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">? ??
-
??<soapenv:Body>? ??
-
????<helloResponse?soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">? ??
-
??????<helloReturn?xsi:type="xsd:string">Hello,?axis?Ver1.4?talking?to?you.</helloReturn>? ??
-
????</helloResponse>? ??
-
??</soapenv:Body>? ??
-
</soapenv:Envelope>???
<?xml version="1.0" encoding="UTF-8" ?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<helloResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<helloReturn xsi:type="xsd:string">Hello,axis Ver1.4 talking to you.</helloReturn>
</helloResponse>
</soapenv:Body>
</soapenv:Envelope>
?这里返回的是整个SOAP数据包
接头我们用Jbuilder来生成该Web Service的客户端代码:
打开Jbuilder,新建一个工程,然后增加Axis Web Service Client支持:
菜单: New --> Web Service(J2EE1.3) --> Axis Web Service Client Configuration
然后在Web Service设计器中选择“Import from URL”,其中的wsdl文件路径就输入“http://localhost/axis/SayHello.jws?wsdl”
Jbuilder就自动帮我们生成了所有配置。然后再make这个web service,这时候JBuilder自动生成了所需要的全部代码,还包括一个JUnit测试类 SayHelloServiceTestCase,为了能更直观地看到结果,我们再写一个自己的测试类:
- public?class?SayHelloTest?{? ??
-
??public?void?test(){? ??
- ????SayHelloSoapBindingStub?binding;? ??
-
????try?{? ??
-
??????binding?=?(SayHelloSoapBindingStub)?new?SayHelloServiceLocator().getSayHello();???
- ??
-
????binding.setTimeout(60000);???
- ??
-
????String?helloMsg?=?binding.hello();???
- ? ??
-
????System.out.println(">>>>>>>>>>>>>>>>服务器返回消息:");? ??
- ??????System.out.println(?helloMsg?);? ??
-
??????System.out.println("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");? ??
-
????}catch?(javax.xml.rpc.ServiceException?ex)?{? ??
-
??????if?(ex.getLinkedCause()?!=?null)? ??
- ????????ex.getLinkedCause().printStackTrace();? ??
-
??????System.out.println("JAX-RPC调用出错:");? ??
- ??????ex.printStackTrace();? ??
-
????}?catch?(RemoteException?ex)?{??? ??
-
??????System.out.println("Web?Service调用出错:");? ??
- ??????ex.printStackTrace();? ??
- ??}? ??
- ??
- ??}? ??
- ?? ??
-
??public?static?void?main(String[]?args)?{? ??
-
????SayHelloTest?sayhellotest?=?new?SayHelloTest();? ??
- ??
- ????sayhellotest.test();? ??
- ??}? ??
- }????
public class SayHelloTest {
public void test(){
SayHelloSoapBindingStub binding;
try {
binding = (SayHelloSoapBindingStub) new SayHelloServiceLocator().getSayHello(); //取接口
binding.setTimeout(60000); //设置超时时间
String helloMsg = binding.hello(); //调用hello方法
System.out.println(">>>>>>>>>>>>>>>>服务器返回消息:");
System.out.println( helloMsg );
System.out.println("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
}catch (javax.xml.rpc.ServiceException ex) {
if (ex.getLinkedCause() != null)
ex.getLinkedCause().printStackTrace();
System.out.println("JAX-RPC调用出错:");
ex.printStackTrace();
} catch (RemoteException ex) {
System.out.println("Web Service调用出错:");
ex.printStackTrace();
}
}
public static void main(String[] args) {
SayHelloTest sayhellotest = new SayHelloTest();
sayhellotest.test();
}
} ?
?
编译,然后执行该类,得到输出结果是:
>>>>>>>>>>>>>>>>服务器返回消息:
Hello,axis Ver1.4 talking to you.
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
至此,我们通过Axis自动发布的Web Service成功了。
=======================
通过配置文件(WSDD)进行发布:
第一步:先写一个配置文件 server-config.wsdd
- <?xml?version="1.0"?encoding="UTF-8"?>? ??
-
<deployment?name="defaultClientConfig"? ??
-
xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"? ??
-
xmlns:handler="http://xml.apache.org/axis/wsdd/providers/handler"?xmlns="http://xml.apache.org/axis/wsdd/">? ??
-
??<globalConfiguration?name="defaultClientConfig">? ??
-
????<requestFlow?name="RequestFlow1"?type="">? ??
-
????????<handler?name="Handler1"?type="java:org.apache.axis.handlers.JWSHandler">? ??
-
??????????<parameter?name="scope"?value="session"/>? ??
-
????????</handler>? ??
-
????????<handler?name="Handler2"?type="java:org.apache.axis.handlers.JWSHandler">? ??
-
????????????<parameter?name="scope"?value="request"/>? ??
-
????????????<parameter?name="extension"?value=".jwr"/>? ??
-
????????</handler>? ??
-
??????</requestFlow>? ??
-
????</globalConfiguration>? ??
-
????<handler?name="URLMapper"?type="java:org.apache.axis.handlers.http.URLMapper"/>? ??
-
????<handler?name="LocalResponder"?type="java:org.apache.axis.transport.local.LocalResponder"/>? ??
-
????<handler?name="Authenticate"?type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>? ??
-
????<transport?name="http"?type="">? ??
-
????????<requestFlow?name="RequestFlow1"?type="">? ??
-
????????<handler?name="Handler1"?type="URLMapper"/>? ??
-
????????<handler?name="Handler2"?type="java:org.apache.axis.handlers.http.HTTPAuthHandler"/>? ??
-
??????</requestFlow>? ??
-
????</transport>? ??
-
????<transport?name="local"?type="">? ??
-
????????<responseFlow?name="ResponseFlow1"?type="">? ??
-
????????????<handler?name="Handler1"?type="LocalResponder"/>? ??
-
????????</responseFlow>? ??
-
????</transport>? ??
- ??
-
??? ??
-
??<service?name="SayHello2"?provider="java:RPC">? ??
-
????<parameter?name="scope"?value="Request"/>? ??
-
????<parameter?name="className"?value="SayHello"/>? ??
-
????<parameter?name="allowedMethods"?value="*"/>? ??
-
??</service>? ??
- ??
-
</deployment>???
<?xml version="1.0" encoding="UTF-8"?>
<deployment name="defaultClientConfig"
xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"
xmlns:handler="http://xml.apache.org/axis/wsdd/providers/handler" xmlns="http://xml.apache.org/axis/wsdd/">
<globalConfiguration name="defaultClientConfig">
<requestFlow name="RequestFlow1" type="">
<handler name="Handler1" type="java:org.apache.axis.handlers.JWSHandler">
<parameter name="scope" value="session"/>
</handler>
<handler name="Handler2" type="java:org.apache.axis.handlers.JWSHandler">
<parameter name="scope" value="request"/>
<parameter name="extension" value=".jwr"/>
</handler>
</requestFlow>
</globalConfiguration>
<handler name="URLMapper" type="java:org.apache.axis.handlers.http.URLMapper"/>
<handler name="LocalResponder" type="java:org.apache.axis.transport.local.LocalResponder"/>
<handler name="Authenticate" type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
<transport name="http" type="">
<requestFlow name="RequestFlow1" type="">
<handler name="Handler1" type="URLMapper"/>
<handler name="Handler2" type="java:org.apache.axis.handlers.http.HTTPAuthHandler"/>
</requestFlow>
</transport>
<transport name="local" type="">
<responseFlow name="ResponseFlow1" type="">
<handler name="Handler1" type="LocalResponder"/>
</responseFlow>
</transport>
<!--这里配置了一个Web Service,如果有多个Web Service,就按这种格式在下面增加即可-->
<service name="SayHello2" provider="java:RPC">
<parameter name="scope" value="Request"/>
<parameter name="className" value="SayHello"/>
<parameter name="allowedMethods" value="*"/>
</service>
</deployment>
?
需要注意的通过配置文件来发布Web Service时,业务类是可以有package的,这里为了利用上面的业务类,所以就没有package
然后把该配置文件放置到WEB-INF目录下。
第二步:编译业务类
把上面写的业务编译成class文件,放到WEB-INF/classes目录下
第三步:重启Tomcat
第四步: 查看新发布的Web Service
打开浏览器,地址栏里输入: http://localhost/axis/servlet/AxisServlet
浏览器返回的结果如下:
And now... Some Services
SayHello2 (wsdl)
hello
这表明我们的新Web Service发布成功了,我们可以进一步看一下wsdl文件:
- <?xml?version="1.0"?encoding="UTF-8"?>? ??
-
<wsdl:definitions?targetNamespace="http://localhost/axis/services/SayHello2"?xmlns:apachesoap="http://xml.apache.org/xml-soap"?xmlns:impl="http://localhost/axis/services/SayHello2"?xmlns:intf="http://localhost/axis/services/SayHello2"?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:?1.4? ??
- Built?on?Apr?22,?2006?(06:55:48?PDT)? ??
-
-->? ??
-
<wsdl:message?name="helloRequest">? ??
-
</wsdl:message>? ??
-
<wsdl:message?name="helloResponse">? ??
-
<wsdl:part?name="helloReturn"?type="soapenc:string"/>? ??
-
</wsdl:message>? ??
-
<wsdl:portType?name="SayHello">? ??
-
<wsdl:operation?name="hello">? ??
-
<wsdl:input?message="impl:helloRequest"?name="helloRequest"/>? ??
-
<wsdl:output?message="impl:helloResponse"?name="helloResponse"/>? ??
-
</wsdl:operation>? ??
-
</wsdl:portType>? ??
-
<wsdl:binding?name="SayHello2SoapBinding"?type="impl:SayHello">? ??
-
<wsdlsoap:binding?style="rpc"?transport="http://schemas.xmlsoap.org/soap/http"/>? ??
-
<wsdl:operation?name="hello">? ??
-
<wsdlsoap:operation?soapAction=""/>? ??
-
<wsdl:input?name="helloRequest">? ??
-
<wsdlsoap:body?encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"?namespace="http://DefaultNamespace"?use="encoded"/>? ??
-
</wsdl:input>? ??
-
<wsdl:output?name="helloResponse">? ??
-
<wsdlsoap:body?encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"?namespace="http://localhost/axis/services/SayHello2"?use="encoded"/>? ??
-
</wsdl:output>? ??
-
</wsdl:operation>? ??
-
</wsdl:binding>? ??
- ??
-
<wsdl:service?name="SayHelloService">? ??
-
<wsdl:port?binding="impl:SayHello2SoapBinding"?name="SayHello2">? ??
-
<wsdlsoap:address?location="http://localhost/axis/services/SayHello2"/>? ??
-
</wsdl:port>? ??
-
</wsdl:service>? ??
-
</wsdl:definitions>???
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://localhost/axis/services/SayHello2" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://localhost/axis/services/SayHello2" xmlns:intf="http://localhost/axis/services/SayHello2" 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: 1.4
Built on Apr 22,2006 (06:55:48 PDT)
-->
<wsdl:message name="helloRequest">
</wsdl:message>
<wsdl:message name="helloResponse">
<wsdl:part name="helloReturn" type="soapenc:string"/>
</wsdl:message>
<wsdl:portType name="SayHello">
<wsdl:operation name="hello">
<wsdl:input message="impl:helloRequest" name="helloRequest"/>
<wsdl:output message="impl:helloResponse" name="helloResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="SayHello2SoapBinding" type="impl:SayHello">
<wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="hello">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="helloRequest">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://DefaultNamespace" use="encoded"/>
</wsdl:input>
<wsdl:output name="helloResponse">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://localhost/axis/services/SayHello2" use="encoded"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="SayHelloService">
<wsdl:port binding="impl:SayHello2SoapBinding" name="SayHello2">
<wsdlsoap:address location="http://localhost/axis/services/SayHello2"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
?
第五步:写测试客户端
在Jbuilder中,刚才的工程里增加一个Web Service客户端,还是在Web Service设计器中选择“Import from URL”,其中的wsdl文件路径就输入“http://localhost/axis/services/SayHello2?wsdl”,然后make这个web service module。同样的,我们也再写一个自己的测试类:
- public?class?SayHello2Test?{? ??
-
????public?void?test(){? ??
- ????????SayHello2SoapBindingStub?binding;? ??
-
????????try?{? ??
-
????????????binding?=?(SayHello2SoapBindingStub)?new?SayHello2ServiceLocator().getSayHello();???
- ??
-
????????????binding.setTimeout(60000);???
- ??
-
????????????String?helloMsg?=?binding.hello();???
- ??
-
????????????System.out.println(">>>>>>>>>>>>>>>>服务器返回消息:");? ??
- ????????????System.out.println(?helloMsg?);? ??
-
????????????System.out.println("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");? ??
-
????????}catch?(javax.xml.rpc.ServiceException?ex)?{? ??
-
????????????if?(ex.getLinkedCause()?!=?null)? ??
- ????????????????ex.getLinkedCause().printStackTrace();? ??
-
????????????System.out.println("JAX-RPC调用出错:");? ??
- ????????????ex.printStackTrace();? ??
-
????????}?catch?(RemoteException?ex)?{? ??
-
????????????System.out.println("Web?Service调用出错:");? ??
- ????????????ex.printStackTrace();? ??
- ????????}? ??
- ??
- ????}? ??
- ??
-
????public?static?void?main(String[]?args)?{? ??
-
????????SayHello2Test?sayhellotest?=?new?SayHello2Test();? ??
- ??
- ????????sayhellotest.test();? ??
- ????}? ??
- }???
public class SayHello2Test {
public void test(){
SayHello2SoapBindingStub binding;
try {
binding = (SayHello2SoapBindingStub) new SayHello2ServiceLocator().getSayHello(); //取接口
binding.setTimeout(60000); //设置超时时间
String helloMsg = binding.hello(); //调用hello方法
System.out.println(">>>>>>>>>>>>>>>>服务器返回消息:");
System.out.println( helloMsg );
System.out.println("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
}catch (javax.xml.rpc.ServiceException ex) {
if (ex.getLinkedCause() != null)
ex.getLinkedCause().printStackTrace();
System.out.println("JAX-RPC调用出错:");
ex.printStackTrace();
} catch (RemoteException ex) {
System.out.println("Web Service调用出错:");
ex.printStackTrace();
}
}
public static void main(String[] args) {
SayHello2Test sayhellotest = new SayHello2Test();
sayhellotest.test();
}
}
?运行这个测试类,得到的输出结果是: >>>>>>>>>>>>>>>>服务器返回消息: 你好,现在是 axis Ver1.4 在与你对话。 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< OK,一切尽在掌握中,哈哈!