Java6开发WebService入门

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。 extends SpringBeanAutowiringSupport 的作用是为了可以用@AutoWired注入

package com.mediacross.adnetwork.base.webservice;import javax.jws.WebService;import javax.xml.ws.Endpoint;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.web.context.support.SpringBeanAutowiringSupport;import com.mediacross.adnetwork.base.service.RoleService;@WebServicepublic class MessageService extends SpringBeanAutowiringSupport  { @Autowired private RoleService roleService;public String getReportData(String data) {String returnData = "";if(roleService==null){return "aasdf";}try {String[] dataStrs = data.split("&");for (int i = 0; i < dataStrs.length; i++) {returnData = returnData + "," + dataStrs[i].split("#")[0];}returnData = returnData.substring(1);} catch (Exception e) {returnData = "";}return returnData;}public String getMoData(String info) {String returnData = "";try {String[] infoStrs = info.split("&");for (int i = 0; i < infoStrs.length; i++) {returnData = returnData + "," + infoStrs[i].split("#")[0];}returnData = returnData.substring(1);} catch (Exception e) {returnData = "";}return returnData;}    public static void main(String[] args) {         //发布一个WebService         Endpoint.publish("http://192.168.1.8:8080/adnetwork/com.mediacross.adnetwork.base.webservice.MessageService", new MessageService()); } }

运行后，在浏览器中访问 http://192.168.1.8:8080/adnetwork/com.mediacross.adnetwork.base.webservice.MessageService?wsdl,就能得到如下信息

This XML file does not appear to have any style information associated with it. The document tree is shown below.<!-- 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://webservice.base.adnetwork.mediacross.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://webservice.base.adnetwork.mediacross.com/" name="MessageServiceService"><types><xsd:schema><xsd:import namespace="http://webservice.base.adnetwork.mediacross.com/" schemaLocation="http://192.168.1.8:8080/adnetwork/com.mediacross.adnetwork.base.webservice.MessageService?xsd=1"/></xsd:schema></types><message name="getReportData"><part name="parameters" element="tns:getReportData"/></message><message name="getReportDataResponse"><part name="parameters" element="tns:getReportDataResponse"/></message><message name="getMoData"><part name="parameters" element="tns:getMoData"/></message><message name="getMoDataResponse"><part name="parameters" element="tns:getMoDataResponse"/></message><portType name="MessageService"><operation name="getReportData"><input message="tns:getReportData"/><output message="tns:getReportDataResponse"/></operation><operation name="getMoData"><input message="tns:getMoData"/><output message="tns:getMoDataResponse"/></operation></portType><binding name="MessageServicePortBinding" type="tns:MessageService"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/><operation name="getReportData"><soap:operation soapAction=""/><input><soap:body use="literal"/></input><output><soap:body use="literal"/></output></operation><operation name="getMoData"><soap:operation soapAction=""/><input><soap:body use="literal"/></input><output><soap:body use="literal"/></output></operation></binding><service name="MessageServiceService"><port name="MessageServicePort" binding="tns:MessageServicePortBinding"><soap:address location="http://192.168.1.8:8080/adnetwork/com.mediacross.adnetwork.base.webservice.MessageService"/></port></service></definitions>