????：<?phpnamespace app\admin\controller;use app\admin\model\UserModel;use think\Controller;use think\facade\Request;use think\facade\Session;class Login extends Controller{ public function login() { /

<?php

namespace app\admin\controller;

use app\admin\model\UserModel;

use think\Controller;

use think\facade\Request;

use think\facade\Session;

class Login extends Controller

{

public function login()

{

//渲染登錄界面

return $this->fetch();

} 

public function Dologin()

{

        //獲取前臺提交的數(shù)據(jù)

        $data = Request::param();

        $username = $data['username'];

        //使用變量作為查詢條件到數(shù)據(jù)庫中查詢對應(yīng)的數(shù)據(jù)

        $user = UserModel::where('username',$username)->find();

        if($user != true){

        $info = ['res'=>0,'msg'=>'用戶名不存在!'];

        }elseif($data['password'] != $user['password']){

        $info = ['res'=>0,'msg'=>'密碼錯(cuò)誤!'];

        }else{

        $info = ['res'=>1,'msg'=>'登錄成功!'];

        Session::set('username',$user['username']);

        }

        return $info;

}

public function LoginOut()

{

Session::delete('username');

$this->redirect('login');

}

}

?? ???：天蓬老師?? ??：2019-05-30 15:56:17
???? ??：你的方法命名 不規(guī)范, 抽空 看一下開發(fā)手冊吧.....