Field design:
#Set the login account:
set user:1:account zhangsan
set user:2:account lisi
#Set username:
set user:1:name Zhang San
set user:2:name Li Si
#Set email:
set user:1:email [email protected]
set user:2:email [email protected]
#set password:
set user:1:passwd 123456
set user:2:passwd 666666
#In order to find a specific person (including name and password, etc.) according to the unique account number and unique email address, then set:
set zhangsan:uid 1
set lisi: uid 2
set [email protected]:uid 1
set [email protected]:uid 2
Add 1 to global:uid for each registered user
incr global:uid
php code example:
login.php
<?php
//session is stored in redis. If there is no configuration in php.ini, it can be configured in the php code:
ini_set('session.save_handler', 'redis');
ini_set('session.save_path', 'tcp://127.0.0.1:6379');
session_start();
//Already logged in, jump to the home page
if($_SESSION['uid']){echo 'hh';
header('Location:./index.php');
}
if(!$_POST['account'] || !$_POST['passwd']){
die('Please enter the account password completely');
}
//connect to redis
$redis = new Redis();
$redis->connect('127.0.0.1',6379);
$uid = $redis->get($_POST['account'].':uid');
$passwd = $redis->get('user:'.$uid.':passwd');
if(!$uid || $passwd!=$_POST['passwd']){
die('Account or password error');
}else{
echo 'Login successful';
}
$_SESSION['uid']=$uid;
Note: You can configure session storage redis in php.ini
session.save_handler = redis
session.save_path = "tcp://127.0.0.1:6379"
register.php<?php
if(!$_POST['account'] || !$_POST['passwd'] || !$_POST['passwd2']){
die('Please enter the registration information completely');
}
if($_POST['passwd'] != $_POST['passwd2']){
die('Two times of password input are inconsistent');
}
if(strlen($_POST['passwd'])<6){
die('password cannot be less than 6 digits');
}
//connect to redis database
$redis = new Redis();
$redis->connect('127.0.0.1',6379);
//Check if the username has been registered
if($redis->get($_POST['account'].':uid')){
die('The account has been registered');
}
//Increase global:uid by 1 each time a user is registered
$uid = $redis->incr('global:uid');
$redis->set('user:'.$uid.':account',$_POST['account']);
$redis->set('user:'.$uid.':passwd',$_POST['passwd']);
$redis->set($_POST['account'].':uid',$uid);
~