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thinkphpÊÇÒ»¸ö¿ªÔ´µÄphp¿ª·¢¿ò¼Ü£¬ËüÌṩÁËÇ¿Ê¢µÄmvcģʽ֧³Ö£¬ÉÁ¿ª·¢ÕßÄܹ»¿ìËÙ¿ª·¢ÎȽ¡µÄwebÓ¦Óá£ÔÚ¿ª·¢webÓ¦ÓÃÖУ¬¾­³£ÐèÒª¾ÙÐÐÒ³ÃæÌøת£¬ÀýÈçÓû§µÇ¼ÀֳɺóÐèÒªÌøתµ½Óû§½çÃæ¡£±¾ÎĽ«ÏÈÈÝÔõÑùʹÓÃthinkphp¾ÙÐÐÒ³ÃæÌøת£¬²¢·â×°Ò»¸öÌøתҳº¯Êý¡£

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ThinkPHPÌṩÁËÁ½¸öÄÚÖú¯Êý¿ÉÒÔ¾ÙÐÐÒ³ÃæÌøת£º

redirect()º¯Êý

redirect()º¯ÊýÓÃÓÚÌøתµ½Ö¸¶¨µÄURLµØµã¡£ËüµÄÓï·¨ÈçÏ£º

redirect('url', '²ÎÊý', '״̬Âë')->send();

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Á¬Ã¦Ñ§Ï°¡°PHPÃâ·ÑѧϰÌõ¼Ç£¨ÉîÈ룩¡±£»

url£ºÒªÌøתµÄURLµØµã¡£

²ÎÊý£ºGET·½·¨µÄ²ÎÊý£¬¿ÉÒÔÊÇÊý×é»òÕß×Ö·û´®¡£

״̬Â룺HTTP״̬Â룬ÀýÈç302ÌåÏÖÖض¨Ïò£¬301ÌåÏÖÓÀÊÀÖض¨Ïò¡£

ÀýÈ磬ҪÌøתµ½http://www.example.com/user/indexÒ³Ã棬´úÂëÈçÏ£º

redirect('http://www.example.com/user/index')->send();

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success()ºÍerror()º¯Êý

success()ºÍerror()º¯ÊýÓÃÓÚÔÚÒ³ÃæÌøתʱÏÔʾһ¸öÌáÐÑÐÅÏ¢¡£ÀÖ³ÉÌáÐÑÐÅϢʹÓÃsuccess()º¯Êý£¬Ê§°ÜÌáÐÑÐÅϢʹÓÃerror()º¯Êý¡£ËüÃǵÄÓï·¨ÈçÏ£º

success('ÌáÐÑÐÅÏ¢', 'ÌøתURL', 'ÆÚ´ýʱ¼ä')->send();
error('ÌáÐÑÐÅÏ¢', 'ÌøתURL', 'ÆÚ´ýʱ¼ä')->send();

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ÆäÖУº

Á¬Ã¦Ñ§Ï°¡°PHPÃâ·ÑѧϰÌõ¼Ç£¨ÉîÈ룩¡±£»

ÌáÐÑÐÅÏ¢£ºÐèÒªÏÔʾµÄÐÅÏ¢£¬¿ÉÒÔÊÇ×Ö·û´®»òÊý×é¡£

ÌøתURL£ºÒªÌøתµÄURLµØµã£¬¿ÉÒÔÊ¡ÂÔ¡£

ÆÚ´ýʱ¼ä£ºÆÚ´ýʱ¼ä£¬µ¥Î»ÎªÃ룬ĬÒÔΪ1Ã룬¿ÉÒÔÊ¡ÂÔ¡£

ÀýÈ磬ҪÏÔʾһ¸öÀÖ³ÉÌáÐÑÐÅÏ¢²¢Ìøתµ½http://www.example.com/user/indexÒ³Ã棬´úÂëÈçÏ£º

success('µÇ¼ÀÖ³É', 'http://www.example.com/user/index')->send();

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¶þ¡¢·â×°Ìøתҳº¯Êý

ΪÁËÀû±ãÖظ´Ê¹Óã¬ÎÒÃÇ¿ÉÒÔ½«Ò³ÃæÌøת¾ÙÐзâ×°¡£ÏÂÃæÊÇÒ»¸ö¼òÆÓµÄÌøתҳº¯Êý´úÂ룺

/**
 * Ìøתҳº¯Êý
 *
 * @param string $url ÒªÌøתµÄURLµØµã
 * @param string $message ÐÅÏ¢ÌáÐÑ
 * @param int $waitTime ÆÚ´ýʱ¼ä
 * @return void
 */
function jump($url, $message = '', $waitTime = 1) {
    if (empty($url)) {
        exit('¹ýʧ£ºÎ´Ö¸¶¨ÌøתURLµØµã£¡');
    }
    if (!empty($message)) {
        $message = htmlspecialchars($message);
    }
    if ($waitTime == 0) {
        header("Location: {$url}");
        exit;
    }
    $css = <<<EOF
    <style type="text/css">
    .jump {
        text-align:center;
        padding-top:5%;
        font-family: 'Microsoft Yahei', Verdana, Arial;
        font-size:16px;
    }
    .jump h3 {
        font-size:24px;
        font-weight:bold;
    }
    </style>
EOF;
    $html = <<<EOF
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>ÌøתÌáÐÑ</title>
{$css}
</head>
<body>
    <div class="jump">
        <h3>ÌøתÌáÐÑ</h3>
        <p>{$message}</p>
        <p>ÆÚ´ýʱ¼ä£º<span id="wait_time">{$waitTime}</span>Ãë</p>
        <p><a href="{$url}">Á¬Ã¦Ìøת</a></p>
    </div>
    <script type="text/javascript">
        var wait_time = {$waitTime};
        var interval = setInterval(function(){
            if(wait_time > 0) {
                wait_time--;
                document.getElementById('wait_time').innerHTML = wait_time;
            } else {
                clearInterval(interval);
                window.location.href = '{$url}';
            }
        }, 1000);
    </script>
</body>
</html>
EOF;
    echo $html;
}

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ʹÓÃÒÔÉϵķâ×°º¯Êý¿ÉÒÔÔÚ¿ØÖÆÆ÷ÖÐʵÏÖÒÔÏ´úÂ룺

public function login() {
    if($this->request->post()){
        $data = $this->request->post();
        // ÑéÖ¤ÂëÑéÖ¤

        $user = UserModel::where('username', $data['username'])->find();
        if(!$user || $user->password != $data['password']){
            jump(url('login/index'), 'Óû§Ãû»òÃÜÂë¹ýʧ', 3);
        } else {
            jump(url('user/index'), 'µÇ¼ÀÖ³É', 3);
        }
    }
    return $this->fetch();
}

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