0){ $row = mysqli_fetch_assoc($res); $haokaid = $row['haokaid']; } $sql = "SELECT * FROM kefu"; $res = mysqli_query($con, $sql); if(mysqli_num_rows($res) > 0){ $row = mysqli_fetch_assoc($res); $user_id = $row['appid']; $secret = $row['key']; } //替换计算签名中的秘钥 $user_sign = md5("Address=".$rows[8]."&Area=".$rows[7]."&City=".$rows[6]."&DownOrderID=".$rows[11]."&IDCard=".$rows[3]."&Name=".$rows[2]."&Phone=".$rows[4]."&ProductID=".$haokaid."&Province=".$rows[5]."&ThirdPhone=&Timestamp=".time()."&user_id=".$user_id.$secret); // echo $user_sign; // exit; ?>