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1. Ê×ÏÈÔÚÊý¾Ý¿âµÄ users ±íÖÐÌí¼ÓÁ½¸ö×Ö¶Îtoken¡¢time_out

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time_out ÓÃÓÚÉèÖÃÓû§ token µÄÓâÆÚʱ¼ä

2.½¨É躯Êý

checkToekn($token)

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public function checkToken($token)
    {
        $user = new \app\index\model\Users();
        $res = $user->field('time_out')->where('token', $token)->select();
 
        if (!empty($res)) {
            //dump(time() - $res[0]['time_out']);
            if (time() - $res[0]['time_out'] > 0) {
     
                return 90003; //token³¤Ê±¼äδʹÓöøÓâÆÚ£¬ÐèÖØÐÂÉÏ°¶
            }
            $new_time_out = time() + 604800; //604800ÊÇÆßÌì
            $res = $user->isUpdate(true)
                ->where('token', $token)
                ->update(['time_out' => $new_time_out]);
            if ($res) {
     
                return 90001; //tokenÑéÖ¤Àֳɣ¬time_outË¢ÐÂÀֳɣ¬¿ÉÒÔ»ñÈ¡½Ó¿ÚÐÅÏ¢
            }
        }
 
        return 90002; //token¹ýʧÑé֤ʧ°Ü
}

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3.½¨É躯Êý

douserLogin($username,$password)

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ÓÃÓÚÑéÖ¤Óû§ÃûÃÜÂë, ²¢ÉÏ°¶, ·µ»Ø token ÐÅÏ¢ ¡£

  public function douserLogin()
    {
        $user = new \app\index\model\Users();
        $userisset = $user->where('username', $username)->find();
        if ($userisset == null) {
            return json_decode('{"user":"' . $username . '","code":"400","msg":"Óû§²»±£´æ"}');
        } else {
            $userpsisset = $user
                ->where('username', $username)
                ->where('password', sha1(md5($password)))->find();
 
            if ($userpsisset == null) {
                return json_decode('{"user":"' . $username . '","code":"401","msg":"ÃÜÂë¹ýʧ"}');
            } else {
                //session('user', $username);
                $token = $this->makeToken();
                $time_out = strtotime("+7 days");
                $userinfo = ['time_out' => $new_time_out,
                    'token' => $token];
                $res = $user->isUpdate(true)
                    ->where('username', $username)
                    ->update($userinfo);
                if ($res) {
                    return json_decode('{"user":"' . $username . '","toekn":'.$token.' "code":"0","msg":"µÇ¼ÀÖ³É"}');
                }
            }
        }
}

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