用mysql检查登录条件

zf9nrax1 于 2021-06-18 发布在 Mysql

关注(0)|答案(1)|浏览(353)

我是新会员。。。。。。我能知道资源id#7是什么意思吗？我是在phpmyadmin中使用mysql时发现的..我想用它来检查登录验证。。。。。这是我的源代码

mysql_connect("localhost",$dbuser,$dbpass);
                            mysql_select_db("registerform");
                            $sql2=mysql_query("select username,pass from login where username = '$user' and pass ='$pass'");
                            $row=mysql_fetch_array(($sql2));
                            if ($row['username']==$user && $row['pass']==$pass) {
                                # code...
                            echo "Login Successful!!Welcome ".$row['username'];
                            }else{
                                echo "Fail to login".$sql2;
                            }

非常感谢

mysql php

来源：https://stackoverflow.com/questions/53241095/check-login-condition-with-mysql

1条答案

按热度按时间

imzjd6km1#

试着用那个密码

$con=  mysql_connect("localhost",$dbuser,$dbpass,"registerform") or die("fail to connect");
$sql2=mysql_query($con,"select username,pass from login where username = '$user' and pass ='$pass'");
                        $row=mysql_fetch_array(($sql2));
                        if ($row['username']==$user && $row['pass']==$pass) {
                            # code...
                        echo "Login Successful!!Welcome ".$row['username'];
                        }else{
                            echo "Fail to login".$sql2;
                        }

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用mysql检查登录条件

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