主机是无法解析局域网 [英] Host is unresolved in LAN

问题描述

即时得到一个IOExeption主机是未解决的HttpPost。端点在这种情况下AA计算机上我的局域网与web服务。上（http：// pc259：8080 /测试/ service.asmx）。即时通讯使用WIFI，以我的局域网。难道Android的知道，以解决computernames？

  StringEntity SE =新StringEntity（xmlDataToSend）;
se.setContentType（为text / xml）;
HttpPost httppost =新HttpPost（终点）;
httppost.setHeader（内容类型，应用程序/肥皂+ XML）;
httppost.setEntity（SE）;
HttpClient的HttpClient的=新DefaultHttpClient（）;
Log.i（TAG - 在执行）;
HTT presponse =（BasicHtt presponse）httpclient.execute（httppost）;
 

解决方案

您可以获取Java使用JCIFS库来解析NetBIOS名称。您可以从 http://jcifs.samba.org/ 得到它。添加到您的项目，然后用code这样的主机名转换为IP地址。

 进口jcifs.netbios.NbtAddress;
...
NbtAddress nbtAddress = NbtAddress.getByName（主机名）;
InetAddress类地址= nbtAddress.getInetAddress（）;
串ip地址= address.getHostAddress（）;
 

Im getting a IOExeption 'Host is unresolved' on HttpPost. The Endpoint in this case a a computer on my LAN with a webservice. (http://pc259:8080/test/service.asmx). Im using WIFI to my LAN. Does Android know to to resolved computernames?

StringEntity se = new StringEntity(xmlDataToSend);
se.setContentType("text/xml");
HttpPost httppost = new HttpPost(endPoint);     
httppost.setHeader("Content-Type","application/soap+xml");
httppost.setEntity(se);         
HttpClient httpclient = new DefaultHttpClient();
Log.i(TAG, " - Before execute");
httpResponse = (BasicHttpResponse) httpclient.execute(httppost);

解决方案

You can get Java to resolve NetBIOS names by using the JCIFS library. You can get it from http://jcifs.samba.org/. Add that to your project and then use code like this to convert a host name to an IP address.

import jcifs.netbios.NbtAddress;
...
NbtAddress nbtAddress = NbtAddress.getByName(hostname);
InetAddress address = nbtAddress.getInetAddress();
String ipAddress = address.getHostAddress();

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