Redis注册登录

redis登录 html页面

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="login.php" method="post">
    <tr>
        <td>账号</td>
        <td><input type="text" name="uname"></td>
    </tr>
    <tr>
        <td>密码</td>
        <td><input type="password" name="pwd"></td>
    </tr>
    <tr>
        <td><input type="submit" value="登录"></td>
    </tr>
</form>
</body>
</html>

redis登录 php页面

<?php
$redis=new Redis();
$redis->pconnect('127.0.0.1','6379');
session_start();
$uname=$_POST['uname'];
$pwd=$_POST['pwd'];
if(empty($uname)||empty($pwd)){
    header("Refresh:3;url=login.html");
    die('不能为空3秒返回原页面...');
}
$res=$redis->sIsMember('uname',$uname);
if($res==0){
    header("Refresh:3;url=login.html");
    die('没有此账号3秒返回原页面...');
}
$rpwd=$redis->get($uname);
//print_r($rpwd);
if($rpwd!=md5($pwd)){
    header("Refresh:3;url=login.html");
    die('账号或密码错误3秒返回原页面...');
}
$_SESSION['uname']=$uname;
header("Refresh:3;url=home.php");
die('登陆成功...');

redis注册 html页面

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="register.php" method="post">
    <tr>
        <td>账号</td>
        <td><input type="text" name="uname"></td>
    </tr>
    <tr>
        <td>密码</td>
        <td><input type="password" name="pwd"></td>
    </tr>
    <tr>
        <td><input type="submit" value="注册"></td>
    </tr>
</form>
</body>
</html>

redis注册 php页面

<?php
$redis=new Redis();
$redis->pconnect('127.0.0.1','6379');

$uname=$_POST['uname'];
$pwd=$_POST['pwd'];
if(empty($uname)||empty($pwd)){
    header("Refresh:3;url=register.html");
    die('不能为空3秒返回原页面...');
}
// Sismember 命令判断成员元素是否是集合的成员。
$res=$redis->sIsMember('uname',$uname);
if($res==1){
    header("Refresh:3;url=register.html");
    die('此账号已注册3秒返回原页面...');
}
$redis->set($uname,md5($pwd));
$redis->sAdd('uname',$uname);
header("Refresh:3;url=login.html");
die('注册成功...');

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