Java調用天氣網絡服務的小應用
廢話不多說，直接貼代碼：：
Citesreq.Java
軟件包com.weather; import javax.xml.bind.annotation.xmlelement; import javax.xml.bind.annotation.xmlrootelement; @xmlrootelement; @xmlrootelement（name =“ getweatherbycityname” public String getThecityName（）{return thecityName; } @xmlelement（name =“ thecityName”，namespace =“ http://webxml.com.cn/”）public void setThecityName（string thecityName）{this.thecityName = thecityName = thecityName; }}}weatherwebserviceTest.java
軟件包com.weather; import java.io.inputStream; import java.io.outputstream; import java.net.httpurlConnection; import java.net.url; import javax.xml.bind.jaxbcont. javax.xml.parsers.DocumentBuilderFactory;import javax.xml.soap.MessageFactory;import javax.xml.soap.SOAPBody;import javax.xml.soap.SOAPConstants;import javax.xml.soap.SOAPEnvelope;import javax.xml.soap.SOAPMessage;import org.w3c.dom.document;公共類WeatherwebServicEtest {public static void main（string [] args）{// todo自動生成的方法stub weather（）; } static void weather（）{system.out.println（“開始登陸...”）;字符串wsdl =“ http://www.webxml.com.cn/webservices/weatherwebservice.asmx?wsdl”; system.out.println（“ wsdl：”+wsdl）; httpurlconnection urlConn = null; inputstream ins = null; outputStream us = null;嘗試{url u = new URL（wsdl）; urlconn =（httpurlConnection）u.openconnection（）; urlconn.setDoOutput（true）; urlconn.setRequestMethod（“ post”）; urlconn.setRequestProperty（“ content-type”，“ application/soap+xml; charset = utf-8”）; //urlconn.setRequestProperty（“content-type“，” text/xml; charset = utf-8“）; //發送數據US= urlConn.getOutputStream（）;文檔= documentBuilderFactory.NewInstance（）。 newDocumentBuilder（）。 newDocument（）; //編組馬歇爾·馬什（Marshaller Marsh）= jaxbcontext.newinstance（citesreq.class）.createmarshaller（）; Citesreq XMlf = new CityReq（）; xmlf.setThecityName（“北京”）; //jaxb.marshal（xmlf，new printwriter（system.out））; Marsh.Marshal（XMLF，Document）; // soapmessage對象soapmessage soapMessage = messageFactory.newinstance（soapConstants.Soap_1_2_protocol）.createmessage（）; soapbody soapbody = soapMessage.getSoapbody（）; soapbody.addocument（文檔）; SOAPENVELOPE SOAPENVELOPE = SOAPMESSAGE.GEGSOAPPARP（）。 getEnvelope（）; soapenvelope.removenamespacedeclaration（“ env”）; soapenvelope.addnamespacedeclaration（“ SOAP12”，“ http://www.w3.33.org/2003/05/soap-envelope”）; soapenvelope.addnamespacedeclaration（“ xsi”，“ http://www.w3.33.org/2001/xmlschema-instance”）; soapenvelope.addnamespacedeclaration（“ XSD”，“ http://www.w3.org/2001/xmlschema”）; SOAPENVELOPE.SETPREFIX（“ SOAP12”）; soapenvelope.removechild（soapenvelope.getheader（））; SOAPBODY.SETPREFIX（“ SOAP12”）; // soapmessage.writeto（OUS）; // soapmessage.writeto（system.out）; system.out.println（urlconn.getResponsecode（））; system.out.println（urlconn.getResponsemessage（））; //接收數據ins = urlConn.getInputStream（）; //接收的數據需要解組？ StringBuffer respmsg = new StringBuffer（）;字節[]字節=新字節[1024*1024]; int a = -1; while（（（a = ins.read（bytes））！= - 1）{despmsg.append（new String（bytes，0，a））; } system.out.println（despmsg.length（））; system.out.println（respmsg）; //解組的方式 /* soapMessage eversemessage = messageFactory.NewInstance（soapConstants.soap_1_2_protocol）.createMessage（null，ins）; unmarshaller unmarsh = jaxbcontext.newinstance（cityresp.class）.createunmarshaller（）; jaxbelement <CityResp> reponse = unmarsh.unmarshal（expresseMessage.getSoapbody（）。extractContentasDocument（），cityresp.class）; cityResp uresp = reponse.getValue（）; system.out.println（uresp.getResult（））;*/ ous.close（）; ins.close（）; urlconn.disconnect（）; } catch（異常E）{e.printstacktrace（）; }最後{ } } }感謝閱讀，希望能幫助到大家，謝謝大家對本站的支持！ ，謝謝大家對本站的支持！