Java6开发WebService入门
2009-12-02 00:00:00 来源:WEB开发网之前常常用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会得到wsdl 如下:
<?xml version="1.0" encoding="UTF-8" ?>
<!-- Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.6 in JDK 6.
-->
<!-- Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.6 in JDK 6.
-->
<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>
Tags:Java 开发 WebService
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