我試圖用Ajax發送一個POST請求,但我無法獲取以PHP發送的值。這裏是我的JavaScript代碼:在PHP中從Ajax POST請求獲取數據?
$.ajax({
url: "updatedata.php",
type: 'post',
data: JSON.stringify(jsonData),
contentType: 'application/json',
dataType: 'json',
success: function(data, status, xhr)
{
//...
}
});
我想用PHP訪問數據。像這樣?
$data = $_POST['data'];
我的數據:
{"UID":"00a3b1b0-03b4-11e1-be50-0800200c9a66","Firstname":"Bastian","Lastname":"Sander","UserPenaltys":{"Penalty1":"110","Penalty10":"200","Penalty11":"210","Penalty12":"220","Penalty13":"230","Penalty14":"240","Penalty15":"250","Penalty16":"260","Penalty2":"120","Penalty3":"130","Penalty4":"140","Penalty5":"150","Penalty6":"160","Penalty7":"170","Penalty8":"180","Penalty9":"190"},"PenaltyCounter":16}
我嘗試這樣做:
$.post("updatedata.php", JSON.stringify(UserData), function (data) {
}, "json");
但$_POST['Firstname']
是空的...
你想用PHP解析JSON,所以只檢查谷歌,你會發現這:http://webhole.net/2009/08/31/how-to-read-json-data-with-php/ – lc2817
製作一個'print_r($ _ POST)'並看看數據是怎樣的。我假設你必須以不同的方式發送它。 jQuery文檔應該提供足夠的信息。 –
PHP不運行客戶端,你誤解了web棧 –