<?php
namespace app\admin\controller;
//use think\facade\View; //view创建静态代理
use app\admin\model\UserModel;
use think\Controller;
use think\facade\Request;
use think\facade\Session;
class Login extends Controller
{
//模板渲染
public function login()
{
return $this->fetch();
}
public function DoLogin()
{
// 获取前台提交过来的数据
$data = Request::param();
$username = $data['username'];
// 使用用户名来查询数据库是否有对应的数据
$user = UserModel::where('username', $username)->find();
if($user != true){
$info = ['res'=>0,'msg'=>'用户名不存在!'];
}elseif($data['password'] != $user['password']){
$info = ['res'=>0,'msg'=>'密码有误!'];
}else{
$info = ['res'=>1,'msg'=>'登录成功!'];
Session::set('username', $user['username']);
}
return $info;
}
public function LoginOut()
{
//删除Session中的用户名
Session::delete('username');
//退出跳转
$this->redirect('login');
}
}