当我使用json_encode($response)
时,它只返回查询的第一行,如何让它返回所有行?
$email = $_POST['email'];
$password = $_POST['password'];
main.php
// check for user
$user = $db->getUserByEmailAndPassword($email, $password);
if ($user != false ) {
// user found
$response["error"] = FALSE;
$response["user"]["name"] = $user["name"];
$response["user"]["email"] = $user["email"];
$response["user"]["dega"] = $user["dega"];
$response["user"]["salla"] = $user["salla"];
$response["user"]["ora"] = $user["ora"];
$response["user"]["lenda"] = $user["lenda"];
$response["user"]["dita"] = $user["dita"];
echo json_encode($response);
}
method.php
public function getUserByEmailAndPassword($email, $password) {
$result = mysql_query("SELECT U.name, U.email, U.password, F.dega,
O.salla, O.ora, O.lenda, O.dita FROM users U
INNER JOIN fakulteti F on U.id = F.studenti
INNER JOIN orari O on F.id = O.fakulteti WHERE email = '$email'") or die(mysql_error());
$no_of_rows = mysql_num_rows($result);
if ($no_of_rows > 0) {
$result = mysql_fetch_array($result);
$encrypted_password = $result['password']
if ($encrypted_password == $password) {
return $result;
}
}
}
Android类,这就是我在android上收到回复的方式:
JSONObject user = jObj.getJSONObject("user");
String name = user.getString("name");
String email = user.getString("email");
String dega = user.getString("dega");
String salla = user.getString("salla");
String ora = user.getString("ora");
String lenda = user.getString("lenda");
String dita = user.getString("dita");
答案 0 :(得分:0)
您正在显式创建一个数组,以便只处理main.php中的一行
您需要使用while()(例如)循环遍历结果,以构建具有多行的数组。
但查询看起来似乎只带来一条记录......或者有超过一名学生使用相同的电子邮件?