shop-php/app/controller/api/dataview/Login.php

<?php

namespace app\controller\api\dataview;
use app\common\repositories\user\UserRepository;
use crmeb\basic\BaseController;
use think\App;

use think\facade\Cache;
use think\facade\Db;
use think\exception\ValidateException;


class Login extends BaseController
{

    public function __construct(App $app)
    {
        parent::__construct($app);
    }

    public function login()
    {
        $account = $this->request->post('account', '');
        $password = $this->request->post('password', '');
        if (!$account){
            return app('json')->fail('请输入账号');
        }
        $user = Db::name('dataview_account')->where('account', $account)->find();

        if (!$user) {
            throw new ValidateException("账号不存在");
        }

        if (!md5($password) ===  $user['password']) {
            $msg = '账号或密码错误';
            throw new ValidateException($msg);
        }

        $expire = time()+ 3600 * 24;
        $token = md5($expire);
        // 缓存token
        Cache::set($token.'_'.$user['uid'], $expire);
        return app('json')->success(compact('user','token', 'expire'));
    }

}