我想将我的Fbid添加到php DB，我该怎么做？
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="estilo_segundo.css">
<body>
<button onclick="createDiv()">Click</button>
</body>我的private class HttpAsyncTask extends AsyncTask<String, Void, String> {
@Override
protected String doInBackground(String... data) {
String result = null;
try {
// 1. create HttpClient
URL url = new URL(data[0]);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setReadTimeout(10000);
connection.setConnectTimeout(15000);
connection.setRequestMethod("POST");
connection.setDoInput(true);
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("fbid", fbid));
OutputStream os = connection.getOutputStream();
BufferedWriter writer = new BufferedWriter(
new OutputStreamWriter(os, "UTF-8"));
writer.write(getQuery(params));
writer.flush();
writer.close();
os.close();
connection.connect();
} catch (Exception e) {
Log.d("InputStream", e.getLocalizedMessage());
}
return result;
}
private String getQuery(List<NameValuePair> params) throws UnsupportedEncodingException {
StringBuilder result = new StringBuilder();
boolean first = true;
for (NameValuePair pair : params) {
if (first)
first = false;
else
result.append("&");
result.append(URLEncoder.encode(pair.getName(), "UTF-8"));
result.append("=");
result.append(URLEncoder.encode(pair.getValue(), "UTF-8"));
}
return result.toString();
}
为24，compileSdkVersion＆＃34; 24.0.1＆＃34;。
为什么我不能添加到数据库？这是因为buildToolsVersion已被弃用了吗？