我有一个 MYSQL 表，其中有一列定义为 TEXT，当我将内容读入 PHP 时，结果是数据没有被拉过。
我的PHP代码
SELECT establishments.name AS estName,
establishments.address AS estAddr,
establishments.telephone_num AS estTel,
establishments.description AS estDesc,
establishments.Logo AS estLogo,
establishments.title AS estTitle
FROM bucurestideals1.establishments
WHERE establishments.establishment_id ="'.$est_id.'"';
表格行有数据，所以这不是问题，我正在使用 php 读取数据，如下所示：
$.ajax({
type: 'GET',
url: pass_url,
dataType: 'jsonp',
jsonp: 'jsoncallback',
timeout: 5000,
success: function (data, status) {
// Assign the returned data to the page
$.each(data, function(i,item)
{
alert(item.estDesc);
});
},
更新：PHP代码
<?php
header('Content-type: application/json');
$est_id = $_GET['id'];
$server = "*";
$username = "*";
$password = "*";
$database = "";
$con = mysql_connect($server, $username, $password) or die ("Could not connect: " . mysql_error());
mysql_select_db($database, $con);
$result = mysql_query($sql) or die ("Query error: " . mysql_error());
$records = array();
while($row = mysql_fetch_assoc($result))
{
$records[] = $row;
}
mysql_close($con);
echo $_GET['jsoncallback'] . '(' . json_encode($records) . ');';
?>