Java6开发WebService入门

快来打我* 2022-09-09 14:42 189阅读 0赞

**Java6开发WebService入门**

之前常常用CXF、Axis2、XFire等来开发结合Java语言来开发Web Service应用，这样的好处是用途广，灵活，另外一个重要原因是我们的生产环境是Java5。

但实际上Java6中已经支持用Java开发WebService应用了，而且很方便。这样就大大减少了项目安装部署的代价，因为选择开源的框架依赖大量第三方包，程序的尺寸倍增。

下面是一个Java6开发Web Service的入门例子。

package lavasoft;  
  
import javax.jws.WebService;  
import javax.xml.ws.Endpoint;  
  
/\*\*  
\* Java6开发WebService入门  
\*  
\* @author leizhimin 2009-11-13 16:10:44  
\*/  
@WebService  
public class Java6WebService \{  
/\*\*  
\* Web服务中的业务方法  
\*  
\* @return 一个字符串  
\*/  
public String doSomething() \{  
return  "Hello Java6 WebService!";  
\}  
  
public static void main(String\[\] args) \{  
//发布一个WebService   
Endpoint.publish( "http://192.168.14.117:8080/java6ws/lavasoft.Java6WebService", new Java6WebService());   
\}  
\}

运行后，在浏览器中访问 [http://192.168.14.117:8080/java6ws/lavasoft.Java6WebService?wsdl][http_192.168.14.117_8080_java6ws_lavasoft.Java6WebService_wsdl]会得到wsdl 如下：

<? xml  version ="1.0"  encoding ="UTF-8"  ?>  
  
  
< definitions xmlns:soap ="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns ="http://lavasoft/"  
xmlns:xsd ="http://www.w3.org/2001/XMLSchema" xmlns ="http://schemas.xmlsoap.org/wsdl/"  
targetNamespace ="http://lavasoft/" name ="Java6WebServiceService" >  
< types >  
< xsd:schema >  
< xsd:import namespace ="http://lavasoft/"  
schemaLocation ="http://192.168.14.117:8080/java6ws/lavasoft.Java6WebService?xsd=1" />  
</ xsd:schema >  
</ types >  
< message name ="doSomething" >  
< part name ="parameters" element ="tns:doSomething" />  
</ message >  
< message name ="doSomethingResponse" >  
< part name ="parameters" element ="tns:doSomethingResponse" />  
</ message >  
< portType name ="Java6WebService" >  
< operation name ="doSomething" >  
< input message ="tns:doSomething" />  
< output message ="tns:doSomethingResponse" />  
</ operation >  
</ portType >  
< binding name ="Java6WebServicePortBinding" type ="tns:Java6WebService" >  
< soap:binding transport ="http://schemas.xmlsoap.org/soap/http" style ="document" />  
< operation name ="doSomething" >  
< soap:operation soapAction="" />  
< input >  
< soap:body use ="literal" />  
</ input >  
< output >  
< soap:body use ="literal" />  
</ output >  
</ operation >  
</ binding >  
< service name ="Java6WebServiceService" >  
< port name ="Java6WebServicePort" binding ="tns:Java6WebServicePortBinding" >  
< soap:address location ="http://192.168.14.117:8080/java6ws/lavasoft.Java6WebService" />  
</ port >  
</ service >  
</ definitions >

抓一个图片如下：

![200911131258100600343.png][]

可见，Java6开发WebService也是很方便的。  
  
出处 [http://lavasoft.blog.51cto.com/62575/226565][http_lavasoft.blog.51cto.com_62575_226565]

[http_192.168.14.117_8080_java6ws_lavasoft.Java6WebService_wsdl]: http://192.168.14.117:8080/java6ws/lavasoft.Java6WebService?wsdl
[200911131258100600343.png]: /images/20220829/41f1bca6303843a7b31ac9e871f660cf.png
[http_lavasoft.blog.51cto.com_62575_226565]: http://lavasoft.blog.51cto.com/62575/226565