sql:
-- phpMyAdmin SQL Dump -- version 4.8.5 -- https://www.phpmyadmin.net/ -- -- 主机: localhost -- 生成日期: 2022-05-23 17:25:06 -- 服务器版本: 5.7.26 -- PHP 版本: 7.3.4 SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"; SET AUTOCOMMIT = 0; START TRANSACTION; SET time_zone = "+00:00"; /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; /*!40101 SET NAMES utf8mb4 */; -- -- 数据库: `kkk` -- -- -------------------------------------------------------- -- -- 表的结构 `swiper` -- CREATE TABLE `swiper` ( `id` int(10) UNSIGNED NOT NULL, `swiper_name` varchar(50) COLLATE utf8_unicode_ci NOT NULL, `img_url` varchar(100) COLLATE utf8_unicode_ci NOT NULL, `swiper_order` int(11) NOT NULL, `is_show` tinyint(4) NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; -- -- 转存表中的数据 `swiper` -- INSERT INTO `swiper` (`id`, `swiper_name`, `img_url`, `swiper_order`, `is_show`) VALUES (3, '空调促销', '/storage/swiper/d3\\99a0533e2e96aec0f0c489b5979858.jpg', 23, 1), (5, '手机', '/storage/swiper/50\\3b4d3cff4c75444ab8480048c14e95.jpg', 34, 1); -- -- 转储表的索引 -- -- -- 表的索引 `swiper` -- ALTER TABLE `swiper` ADD PRIMARY KEY (`id`); -- -- 在导出的表使用AUTO_INCREMENT -- -- -- 使用表AUTO_INCREMENT `swiper` -- ALTER TABLE `swiper` MODIFY `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=6; COMMIT; /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
粘贴复制下面这句话。到上面的app.php文件中
public function getSwipers(){ $swipers = Db::name('swiper')->where('is_show',1)->select()->toArray(); //获取swiper表,is_show显示的状态1.查询,然后转换成数组格式 if($swipers){ $data = ['code'=>200,'msg'=>'success','data'=>$swipers]; //这里是自定义的格式 }else{ $data = ['code'=>440,'msg'=>'no swiper']; } return json($data); } }