mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-06 03:58:04 +08:00
74 lines
2.8 KiB
PHP
74 lines
2.8 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Think.Admin
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// +----------------------------------------------------------------------
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// | 版权所有 2016~2017 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: http://think.ctolog.com
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | github开源项目：https://github.com/zoujingli/Think.Admin
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// +----------------------------------------------------------------------
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namespace app\admin\controller;
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use app\admin\model\NodeModel;
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use controller\BasicAdmin;
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use service\LogService;
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use think\Db;
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/**
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* 系统登录控制器
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* class Login
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* @package app\admin\controller
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* @author Anyon <zoujingli@qq.com>
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* @date 2017/02/10 13:59
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*/
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class Login extends BasicAdmin {
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/**
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* 控制器基础方法
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*/
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public function _initialize() {
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if ($this->_isLogin() && $this->request->action() !== 'out') {
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$this->redirect('@admin');
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}
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}
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/**
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* 用户登录
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* @return string
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*/
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public function index() {
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if ($this->request->isGet()) {
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$this->assign('title', '用户登录');
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return $this->fetch();
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} else {
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$username = $this->request->post('username', '', 'trim');
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$password = $this->request->post('password', '', 'trim');
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(empty($username) || strlen($username) < 4) && $this->error('登录账号长度不能少于4位有效字符!');
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(empty($password) || strlen($password) < 4) && $this->error('登录密码长度不能少于4位有效字符!');
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$user = Db::name('SystemUser')->where('username', $username)->find();
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empty($user) && $this->error('登录账号不存在，请重新输入!');
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($user['password'] !== md5($password)) && $this->error('登录密码与账号不匹配，请重新输入!');
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Db::name('SystemUser')->where('id', $user['id'])->update(['login_at' => ['exp', 'now()'], 'login_num' => ['exp', 'login_num+1']]);
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session('user', $user);
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!empty($user['authorize']) && NodeModel::applyAuthNode();
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LogService::write('登录系统', '用户登录系统成功!');
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$this->success('登录成功，正在进入系统...', '@admin');
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}
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}
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/**
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* 退出登录
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*/
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public function out() {
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LogService::write('退出系统', '用户退出系统成功!');
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session('user', null);
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$this->success('退出登录成功！', '@admin/login');
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}
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}
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