文章分类 -  网络

摘要：new Thread(new Runnable() { public void run() { try { HttpURLConnection urlConnection= null; URL url = new URL("http://192.168.1.35"); urlConnection=(HttpURLConnection)url.openConnection(); urlConnection.setRequestMethod("GET"); urlConnection.setDoOutput(true); urlConnection.setD 阅读全文

摘要：android 中查看当前是否联网方法如下：ConnectivityManager cManager=(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);NetworkInfo info = cwjManager.getActiveNetworkInfo(); if (info != null && info.isAvailable()){ //do something //能联网 return true; }else{ //do something //不能联网 return false; } 阅读全文