顯示php jsonencode數組結果到ajax成功函數

Question

我試圖用jQuery顯示我的php代碼的結果給ajax文件，但我不知道該怎麼做。最終陣列[{"UPDATE_TIME":"2016-11-28 06:51:51"}]

我想通過ajax jquery顯示此結果。

<?php 
header('Access-Control-Allow-Origin: *'); 

include_once "dbconfig.php"; 

$sql = "SELECT UPDATE_TIME 
FROM information_schema.tables 
WHERE TABLE_SCHEMA = 'vizteyl7_tarining' 
    AND TABLE_NAME = 'news'"; 

$result = $conn->query($sql); 

if ($result->num_rows > 0) { 
    // output data of each row 
    while($row = $result->fetch_assoc()) { 
     $output[] = $row; 
    } 

    echo json_encode($output); 
} else { 
    echo "0 results"; 
} 
$conn->close(); 
?> 

<label>Enter TimeStamp (last updated date: <span id="lastTs"></span>)</label> 

$(document).ready(function(){ 
       setTs(); 
     }) 

    function setTs(){ 

    $.ajax({ 
     type: "GET", 
     url:"http://example.com/stshow.php", 
     dataType: "json", 
     success: function(data) { 
      $('#lastTs').text(data[0]); 

} 
}); 
} 

Answer 1

嘗試......

$('#lastTs').text(data[0].UPDATE_TIME);