Java使用SOAP获取webservice实例解析1.webservice提供方：http://www.webxml.com.cn/zh_cn/index.aspx2.下面我们以“获得腾讯QQ在线状态”为例。参数截图如下图：SOAP1.1以下是SOAP1.2请求和响应示例。所显示的占位符需替换为实际值。[http://www.webxml.com.cn/webservices/qqOnlineWebService.asmx?op=qqCheckOnline]点击前面的网址，查看对应参数信息。3.Java程序packagejunit;importjava.io.BufferedReader;importjava.io.BufferedWriter;importjava.io.ByteArrayOutputStream;importjava.io.File;importjava.io.FileInputStream;importjava.io.FileOutputStream;importjava.io.IOException;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.io.OutputStream;importjava.io.OutputStreamWriter;importjava.io.PrintWriter;importjava.io.UnsupportedEncodingException;importjava.net.HttpURLConnection;importjava.net.URL;importorg.junit.Test;publicclassJxSendSmsTest{/***获得腾讯QQ在线状态**输入参数：QQ号码String，默认QQ号码：8698053。返回数据：String，Y=在线；N=离线；E=QQ号码错误；A=商业用户验证失败；V=免费用户超过数量*@throwsException*/@TestpublicvoidsendSms()throwsException{StringqqCode="416501600";//qq号码StringurlString="http://www.webxml.com.cn/webservices/qqOnlineWebService.asmx";Stringxml=JxSendSmsTest.class.getClassLoader().getResource("SendInstantSms.xml").getFile();StringxmlFile=replace(xml,"qqCodeTmp",qqCode).getPath();StringsoapActionString="http://WebXml.com.cn/qqCheckOnline";URLurl=newURL(urlString);HttpURLConnectionhttpConn=(HttpURLConnection)url.openConnection();FilefileToSend=newFile(xmlFile);byte[]buf=newbyte[(int)fileToSend.length()];newFileInputStream(xmlFile).read(buf);httpConn.setRequestProperty("Content-Length",String.valueOf(buf.length));httpConn.setRequestProperty("Content-Type","text/xml;charset=utf-8");httpConn.setRequestProperty("soapActionString",soapActionString);httpConn.setRequestMethod("POST");httpConn.setDoOutput(true);httpConn.setDoInput(true);OutputStreamout=httpConn.getOutputStream();out.write(buf);out.close();byte[]datas=readInputStream(httpConn.getInputStream());Stringresult=newString(datas);//打印返回结果System.out.println("result:"+result);}/***文件内容替换**@paraminFileName源文件*@paramfrom*@paramto*@return返回替换后文件*@throwsIOException*@throwsUnsupportedEncodingException*/publicstaticFilereplace(StringinFileName,Stringfrom,Stringto)throwsIOException,UnsupportedEncodingException{FileinFile=newFile(inFileName);BufferedReaderin=newBufferedReader(newInputStreamReader(newFileInputStream(inFile),"utf-8"));FileoutFile=newFile(inFile+".tmp");PrintWriterout=newPrintWriter(newBufferedWriter(newOutputStreamWriter(newFileOutputStream(outFile),"utf-8")));Stringreading;while((reading=in.readLine())!=null){out.println(reading.replaceAll(from,to));}out.close();in.close();//infile.delete();//删除源文件//outfile.renameTo(infile);//对临时文件重命名returnoutFile;}/***从输入流中读取数据*@paraminStream*@return*@throwsException*/publicstaticbyte[]readInputStream(InputStreaminStream)throwsException{ByteArrayOutputStreamoutStream=newByteArrayOutputStream();byte[]buffer=newbyte[1024];intlen=0;while((len=inStream.read(buffer))!=-1){outStream.write(buffer,0,len);}byte[]data=outStream.toByteArray();//网页的二进制数据outStream.close();inStream.close();returndata;}}4、SendInstantSms.xml文件如下，放在src目录下qqCodeTmp