网址缩短与还原base62
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2022-03-21 20:03:49
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网址缩短与还原, 思路是采用htaccess 转发网址到指定controller , 采用mysql 数据库存储数据 , 示例: http://2vm.win/
缩短效果: http://2vm.win/s/shorturl http://2vm.win/d/d
缩短效果: http://2vm.win/s/shorturl http://2vm.win/d/d
二维码: http://2vm.win/s/shorturl/qr http://2vm.win/d/d/qr
function enbase62($number,$encode = ''){ $base62 = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; while($number > 0){ $mod = bcmod($number, 62); $encode .= $base62[$mod]; $number = bcdiv(bcsub($number, $mod), 62); } return strrev($encode); } function debase62($encode, $number = 0){ $base62 = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; $length = strlen($encode); $baselist = array_flip(str_split($base62)); for($i = 0; $iCREATE TABLE `waoo_shorturl` ( `short_id` int(12) NOT NULL AUTO_INCREMENT COMMENT '自增id', `short_name` varchar(50) DEFAULT NULL COMMENT '别名', `title` varchar(100) DEFAULT NULL COMMENT '标题', `link` varchar(800) DEFAULT NULL COMMENT '网址链接', `create_time` datetime DEFAULT NULL COMMENT '创建时间', `uid` int(10) DEFAULT NULL COMMENT '拥有者', `status` tinyint(1) DEFAULT '1' COMMENT '1有效, 0封禁 -1删除', `top_domain` varchar(100) DEFAULT NULL COMMENT '*域名', `all_domain` varchar(100) NOT NULL COMMENT '域名全文', `create_ip` varchar(15) NOT NULL COMMENT 'ip', PRIMARY KEY (`short_id`), UNIQUE KEY `short_name` (`short_name`) ) ENGINE=MyISAM AUTO_INCREMENT=12 DEFAULT CHARSET=utf8Options +FollowSymlinks RewriteEngine On RewriteRule /d/(?!index)(.*) /d/index/?short_id=$1 [L,NC] RewriteRule /s/(?!index)(.*) /s/index/?short_name=$1 [L,NC] RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
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