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我正在通過Android中的httppost連接到一個php頁面。我得到一個IOException。 我在本地主機上運行。這是什麼原因?請幫忙。代碼是這樣的。Android中的IO錯誤
htClient = new DefaultHttpClient();
httpPost = new HttpPost("http://localhost/form/android_test.php");
response = new BasicResponseHandler();
try
{
result = htClient.execute(httpPost,response);
Toast.makeText(active.this,result, Toast.LENGTH_SHORT).show();
}
catch (ClientProtocolException e) {
Toast.makeText(active.this,e.getMessage(), Toast.LENGTH_SHORT).show();
}
catch (IOException e) {
// i am always getting this exception.
Toast.makeText(active.this,"IO Error " + e.getMessage(), Toast.LENGTH_LONG).show();
}