免费的天气预报webservice接口

1. http://www.ayandy.com/Service.asmx?wsdl

?官网：http://www.ayandy.com

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2. http://www.webservicex.net/globalweather.asmx?wsdl（英文的）

example:http://www.webservicex.net/globalweather.asmx/GetWeather?CityName=dalian&CountryName=china

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3. http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl

网站：http://www.webxml.com.cn/zh_cn/index.aspx?，此网站提供各种webservice接口；

java程序：

???public class WeatherUtil {??
??? private static String SERVICES_HOST = "www.webxml.com.cn";??
??? private static String WEATHER_SERVICES_URL = "http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx/";??
??? private static String PROVINCE_CODE_URL = WEATHER_SERVICES_URL???
????????????????????????????????????????????? + "getRegionProvince";??
??? private static String CITY_CODE_URL = WEATHER_SERVICES_URL??
????????????????????????????????????????? + "getSupportCityString?theRegionCode=";??
??? private static String WEATHER_QUERY_URL = WEATHER_SERVICES_URL??
????????????????????????????????????????????? + "getWeather?theUserID=&theCityCode=";??
??????
??????
??? private WeatherUtil(){}??
??????
??? public static void main(String[] args) throws Exception{??????
??????? int provinceCode = getProvinceCode("辽宁");??? //3119??
??????? int cityCode = getCityCode(provinceCode,"大连");??? //974??
??????? List<String> weatherList = getWeather(cityCode);??
??????? for(String weather:weatherList){??
?????????? System.out.println(weather);??
??????? }??
??? }??
??????
??? public static int getProvinceCode(String provinceName){???
??????? Document document;??
??????? DocumentBuilderFactory documentBF = DocumentBuilderFactory.newInstance();??
??????? documentBF.setNamespaceAware(true);??
??????? int provinceCode = 0;??
??????? try{??
??????????? DocumentBuilder documentB = documentBF.newDocumentBuilder();??
??????????? InputStream inputStream = getSoapInputStream(PROVINCE_CODE_URL);??? //具体webService相关??
??????????? document = documentB.parse(inputStream);??
??????????? NodeList nodeList = document.getElementsByTagName("string");??? //具体webService相关??
??????????? int len = nodeList.getLength();??
??????????? for(int i = 0; i < len; i++){??
??????????????? Node n = nodeList.item(i);??
??????????????? String result = n.getFirstChild().getNodeValue();??
??????????????? String[] address = result.split(",");??
??????????????? String pName = address[0];??
??????????????? String pCode = address[1];??
??????????????? if(pName.equalsIgnoreCase(provinceName)){??
??????????????????? provinceCode = Integer.parseInt(pCode);??
??????????????? }???
??????????? }??
??????????? inputStream.close();??
??????? }catch(DOMException e){??
??????????? e.printStackTrace();??
??????? }catch(ParserConfigurationException e){??
??????????? e.printStackTrace();??
??????? }catch (SAXException e){??????
??????????? e.printStackTrace();??
??????? }catch(IOException e){??
??????????? e.printStackTrace();??
??????? }??
??????? return provinceCode;??
??? }??
??????
??? public static int getCityCode(int provinceCode,String cityName){?????
??????? Document doc;??
??????? DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();??
??????? dbf.setNamespaceAware(true);??
??????? int cityCode = 0;??
??????? try{??
??????????? DocumentBuilder db = dbf.newDocumentBuilder();??
??????????? InputStream is = getSoapInputStream(CITY_CODE_URL + provinceCode);??? //具体webService相关??
??????????? doc = db.parse(is);??
??????????? NodeList nl = doc.getElementsByTagName("string");??? //具体webService相关??
??????????? int len = nl.getLength();??
??????????? for(int i = 0; i < len; i++){??
??????????????? Node n = nl.item(i);??
??????????????? String result = n.getFirstChild().getNodeValue();??
??????????????? String[] address = result.split(",");??
??????????????? String cName = address[0];??
??????????????? String cCode = address[1];??
??????????????? if(cName.equalsIgnoreCase(cityName)){??
??????????????????? cityCode = Integer.parseInt(cCode);??
??????????????? }??
??????????? }??
??????????? is.close();??
??????? }catch(DOMException e){??
??????????? e.printStackTrace();??
??????? }catch(ParserConfigurationException e){??
??????????? e.printStackTrace();??
??????? }catch (SAXException e){??
??????????? e.printStackTrace();??
??????? }catch(IOException e) {??
??????????? e.printStackTrace();??
??????? }??
??????? return cityCode;??
??? }??
??????
??? public static InputStream getSoapInputStream(String url){??
??????? InputStream inputStream = null;??
??????? try{??
??????????? URL urlObj = new URL(url);??
??????????? URLConnection urlConn = urlObj.openConnection();??
??????????? urlConn.setRequestProperty("Host",SERVICES_HOST);??? //具体webService相关??
??????????? urlConn.connect();??
??????????? inputStream = urlConn.getInputStream();??
??????? }catch(MalformedURLException e){??
??????????? e.printStackTrace();??
??????? }catch(IOException e){??
??????????? e.printStackTrace();??
??????? }??
??????? return inputStream;??
??? }??
??????
??? public static List<String> getWeather(int cityCode){??
??????? List<String> weatherList = new ArrayList<String>();?????????? Document document;??
??????? DocumentBuilderFactory documentBF = DocumentBuilderFactory.newInstance();??
??????? documentBF.setNamespaceAware(true);??
??????? try{??
??????????? DocumentBuilder documentB = documentBF.newDocumentBuilder();??
??????????? InputStream inputStream = getSoapInputStream(WEATHER_QUERY_URL + cityCode);??
??????????? document = documentB.parse(inputStream);??
??????????? NodeList nl = document.getElementsByTagName("string");??
??????????? int len = nl.getLength();??
??????????? for(int i = 0; i < len; i++){??
??????????? ?Node n = nl.item(i);??
??????????????? String weather = n.getFirstChild().getNodeValue();??
??????????????? weatherList.add(weather);??
??????????? }??
??????????? inputStream.close();??
??????? }catch(UnsupportedEncodingException e){??
??????????? e.printStackTrace();??
??????? }catch (DOMException e){??
??????????? e.printStackTrace();??
??????? }catch (ParserConfigurationException e){??
??????????? e.printStackTrace();??
??????? }catch(SAXException e){??
??????????? e.printStackTrace();??
??????? } catch (IOException e){??
??????????? e.printStackTrace();??
??????? }??
??????? return weatherList;??
??? }??

4. 完全免费的带各种插件的天气预报接口（嵌入页面代码和风格可任选【12种】）：

?http://service.weather.com.cn/plugin/index.shtml