摘要：$sql = "DELETE FROM `user` WHERE `id` = :id"; $stmt = $pdo -> prepare($sql); $id = 16; $stmt -> bindP
$sql = "DELETE FROM `user` WHERE `id` = :id";
$stmt = $pdo -> prepare($sql);
$id = 16;
$stmt -> bindParam(':id',$id,PDO::PARAM_INT);
if($stmt -> execute()){
echo '删除了'.$stmt ->rowCount().'条数据';
}else{
exit(print_r($stmt -> errorInfo()));
}结果：
删除了1条数据
批改老师：韦小宝批改时间：2018-11-14 15:27:04
老师总结：代码的完整性有待提高啊！总结也没有！下次注意了啊！！！
