<?php header("Content-Type: application/json;charset=utf-8"); header("Access-Control-Allow-Origin:*"); header("Access-Control-Allow-Methods:POST,GET"); require_once "./Db.php"; require_once "./Response.php"; $username = Response::_post('username'); $userpass = Response::_post('userpass'); if (!isset($username) || !isset($userpass)) { Response::show(400, '输入的数据不正确'); } else { $connect = Db::getInstance()->connect(); $sql = "select * from users where user_name='" . $username . "'and user_psd='" . $userpass . "'"; $result = mysql_query($sql, $connect); if (!mysql_num_rows($result)) { Response::show(400, '输入的用户名或密码不正确'); } else { $results = mysql_fetch_assoc($result); Response::show(200, 'success', $results); } }