Question

我正在尝试将数据从我的android发送到我的sql server

这是我的Android应用程序

List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("firstName",value));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);

这是我的php

$firstName = $_POST["firstName"];

$sql = "SELECT firstName FROM `colleague` WHERE `lastName` 
   LIKE '%$firstName%' LIMIT 0, 5 ";
$result = mysql_query($sql);

while($row = mysql_fetch_array($result)) $output[] = $row['firstName'];

echo implode("<br/>",$output);
print(json_encode($output));

但现在选择前五行..它在$ firstName = $ _POST [“firstName”]中没有收到任何内容。 ??

php Notice

Undefined index: firstName in C:\xampp\htdocs\

http声明

HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://192.168.1.1/Search.php");

Answer 1

$firstName = $_POST['firstName'];尝试单引号。 $ firstName的值是否有空格？如果它是编码的，请在PHP中解码。例如，如果您有Your(space)Name，则编码形式将为Your+Name，如果您不解码，则查询具有$firstName的编码值。使用urldecode($_POST['firstName'])解码已编码的网址内容

尝试使用POST从android发送数据到sql

1 个答案: