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使用郵遞員查看這段php是否按預期工作,但郵遞員返回錯誤Malformed JSON: Unexpected 'U'
並且數據庫未更新,無法繞過此錯誤,因爲它對我來說看起來很好?解析數據時出現格式錯誤的JSON響應
代碼:
function placeVoteForCandidate()
{
global $connect;
$username = $_POST["username"];
$query = "UPDATE User SET votesAttained=votesAttained+1 WHERE USER_NAME = $username";
mysqli_query($connect, $query) or die (mysqli_error($connect));
mysqli_close($connect);
$message['success'] = 'Vote added';
echo json_encode($message);
}
「$ username」周圍的某些引號如何? –
是的,忘記了我需要在PHP中這樣做,歡呼! – GTucker
votesAttained = votesAttained + 1這是什麼? votesAttained應該是可變的權利? – Senanayaka