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以下觸發工作正常,但在表和架構變化後NOWS給出了錯誤:插入到使用觸發器表給
DROP TRIGGER IF EXISTS `invite`;
DELIMITER //
CREATE TRIGGER `invite` AFTER INSERT ON `Invite_page`
FOR EACH ROW BEGIN
Insert into userpost(userid,url,title,preview,sentiment,time) values(NEW.userid,NEW.url,NEW.title,NEW.preview,NEW.sentiment,NEW.time);
Insert into urlcontent(url,title,preview,sentiment,time) values(NEW.url,NEW.title,NEW.preview,NEW.sentiment,NEW.time);
END
//
DELIMITER ;
錯誤是:
Error: Unknown column 'userid' in 'NEW'
表正確包含列:
PHP代碼:
<?php
$url=$_POST['url'];
$id=$_POST['id'];
$title=$_POST['title'];
$preview=$_POST['preview'];
$sentiment=$_POST['sent'];
$con = mysqli_connect('127.0.0.1', 'root', '', 'karim');
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
return;
}
$date = strtotime(date("Y-m-d H:i:s"));
//echo $datel
$insertQuery1 = "INSERT INTO invite_page(`userid`, `url`, `title`, `preview` ,`sentiment`,`time`) VALUES ('".$id."','".$url."','".$title."','".$preview."','".$sentiment."','".$date."')";
//$insertQuery2 = "INSERT INTO userpost(`url`, `title`, `preview` ,`sentiment`,`time`) VALUES ('".$url."','".$title."','".$preview."','".$sentiment."')";
if (!mysqli_query($con,$insertQuery1))
{
die('Error: ' . mysqli_error($con));
}
echo "Record added successful ..";
?>
哪裏是我找不到的問題
您向我們展示的PHP代碼可笑地向SQL注入打開。請使用正確的準備好的語句,或被完全自動化的工具破解。 –