时间:2021-07-01 10:21:17 帮助过:26人阅读
然后写php文件连接数据库
$uid = $_POST["uid"]; $pwd = $_POST["pwd"]; $db = new MySQLi("localhost","root","123","mydb"); if(mysqli_connect_error()){ die("连接失败!"); } $sql = "select pwd from users where uid=‘{$uid}‘"; $reslut = $db->query($sql); $arr = $reslut->fetch_row(); if($arr[0]==$pwd && !empty($pwd)){ echo "<script>window.location.href=‘main.php‘</script>"; }else{ header("location:login.php"); }
这边要注意账号密码的严谨性
数据访问(登录数据库查询内容在网页显示)
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