問(wèn)題描述

代碼如下

$sql = "select * from user where age>:age LIMIT :num";$map = ['age'=>16 , 'nmu'=>2];$res = Db::query($sql,$map);var_dump($res);

錯(cuò)誤提示：SQLSTATE[HY093]: Invalid parameter number: parameter was not defined

錯(cuò)誤信息：[10501]SQLSTATE[HY093]: Invalid parameter number: parameter was not defined[D:wwwroottp6.comvendortopthinkthink-ormsrcdbPDOConnection.php:722]

問(wèn)題解答

已經(jīng)解決，看了后面的教程，老師說(shuō)是參數(shù)未定義，傳參錯(cuò)誤，然后仔細(xì)檢查了下，原來(lái)是 num寫(xiě)錯(cuò)了