我想在 java(android) 中使用 httpPost 将一些数据发布到 php 页面,但是发生了一些错误。
Java代码:
btn1.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
HttpPost urlPost = new HttpPost("http://192.168.1.107/update.php");
List<NameValuePair> parms = new ArrayList<NameValuePair>();
parms.add(new BasicNameValuePair("a","heyya"));
try{
urlPost.setEntity(new UrlEncodedFormEntity(parms,HTTP.UTF_8));
Log.i("aaa","1");
HttpResponse postResponse = new DefaultHttpClient().execute(urlPost);
Log.i("aaa","2");
Log.i("aaa",Integer.toString(postResponse.getStatusLine().getStatusCode()));
}catch(Exception e){ }
}
});
PHP代码:
<?php
$inputVal = $_POST["a"];
if($inputVal != ""){
$mysql_address = "localhost";
$mysql_user = "root";
$mysql_pw = "123123";
$mysql_db = "test";
$conn = mysql_connect($mysql_address,$mysql_user,$mysql_pw);
mysql_select_db($mysql_db);
$sql = 'insert into test(a) VALUES("'.$inputVal.'")';
mysql_query($sql);
}else{
echo 'Error!';
}
?>
现在LogCat
刚刚出现"1"
,意味着程序被阻止在
"new DefaultHttpClient().execute(urlPost);"
这些代码有什么问题?
先感谢您。