<分区>
这是删除 MySQL 数据库中记录的网络服务调用的一部分 但是我收到一条错误消息“数据库错误。无法删除帖子!” 我的代码哪里出错了。
<?php
//load and connect to MySQL database stuff
require("config.inc.php");
//initial query
$query = 'DELETE FROM messages WHERE id =? AND receiver =?';
$query_params = array($_GET['id'], $_GET['receiver']);
//execute query
try {
$stmt = $db->prepare($query);
$result = $stmt->execute(array());
$response["success"] = 1;
$response["message"] = "Post Successfully DELETED!";
echo json_encode($response);
}
catch (PDOException $ex) {
$response["success"] = 0;
$response["message"] = "Database Error. Couldn't delete post!";
die(json_encode($response));
}
?>
更新:
$stmt->execute(array()) 应替换为 $stmt->execute($query_params) 缺少参数