java远程调用soap协议接口
import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.OutputStreamWriter; import java.net.*; public class SoapUtil { /* * 远程访问SOAP协议接口 * * @param url: 服务接口地址"http://192.168.0.120:8222/HelloWorld?wsdl" * @param isClass:接口类名 * @param isMethod: 接口方法名 * @param sendSoapString: soap协议xml格式访问接口 * * @return soap协议xml格式 * * @备注:有四种请求头格式1、SOAP 1.1; 2、SOAP 1.2 ; 3、HTTP GET; 4、HTTP POST * 参考---》http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?op=getWeatherbyCityName */ public static String getWebServiceAndSoap(String url,String isClass,String isMethod,StringBuffer sendSoapString) throws IOException { String soap = sendSoapString.toString(); if (soap == null) { return null; } URL soapUrl = new URL(url); URLConnection conn = soapUrl.openConnection(); conn.setUseCaches(false); conn.setDoInput(true); conn.setDoOutput(true); conn.setRequestProperty("Content-Length", Integer.toString(soap.length())); conn.setRequestProperty("Content-Type", "text/xml; charset=utf-8"); // 调用的接口方法是 conn.setRequestProperty(isClass,isMethod); OutputStream os = conn.getOutputStream(); OutputStreamWriter osw = new OutputStreamWriter(os, "utf-8"); osw.write(soap); osw.flush(); osw.close(); // 获取webserivce返回的流 InputStream is = conn.getInputStream(); if (is!=null) { byte[] bytes = new byte[0]; bytes = new byte[is.available()]; is.read(bytes); String str = new String(bytes); return str; }else { return null; } } }
import java.io.IOException; public class Test { public static void main(String[] args) { // TODO Auto-generated method stub StringBuffer sendSoapString = new StringBuffer(); sendSoapString.append("<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:tes=\"http://test03/\">"); sendSoapString.append(" <soapenv:Header/>"); sendSoapString.append(" <soapenv:Body>"); sendSoapString.append(" <tes:getSum>"); sendSoapString.append(" <arg0>66</arg0>"); sendSoapString.append(" <arg1>33</arg1>"); sendSoapString.append(" </tes:getSum>"); sendSoapString.append(" </soapenv:Body>"); sendSoapString.append("</soapenv:Envelope>"); try { String ret= SoapUtil.getWebServiceAndSoap("http://192.168.0.120:8222/HelloWorld?wsdl","HelloWorld","getSum", sendSoapString); System.out.println(ret); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }