a303cf2d53
运行必须源码：app/(controller/model/service/middleware/lib/utils/validate/router)、config/、database/(migrations/seeders/sql)、启动脚本、app/public/templates 模板。 已忽略运行非必须：node_modules/、logs/、run/、app/public 运行时上传数据、.env*、构建/缓存产物。
41 lines
1.8 KiB
JavaScript
41 lines
1.8 KiB
JavaScript
const { Sequelize } = require('./node_modules/sequelize');
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const sequelize = new Sequelize('competition_db', 'root', '74191221', {
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host: 'localhost', port: 3306, dialect: 'mysql',
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logging: false
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});
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(async () => {
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try {
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await sequelize.authenticate();
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console.log('DB connected');
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// MariaDB 5.5 compatible: only one TIMESTAMP can have DEFAULT CURRENT_TIMESTAMP
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await sequelize.query(`
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CREATE TABLE IF NOT EXISTS carousel (
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id INT UNSIGNED NOT NULL AUTO_INCREMENT,
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image_url VARCHAR(500) NOT NULL,
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sort_order INT NOT NULL DEFAULT 0,
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link_url VARCHAR(500) NULL,
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enabled TINYINT(1) NOT NULL DEFAULT 1,
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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PRIMARY KEY (id),
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KEY idx_sort_order (sort_order),
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KEY idx_enabled (enabled)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
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`);
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const [rows] = await sequelize.query('SELECT COUNT(*) as cnt FROM carousel');
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console.log('Existing:', rows[0].cnt);
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if (rows[0].cnt === 0) {
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await sequelize.query("INSERT INTO carousel (image_url, sort_order, enabled, created_at, updated_at) VALUES ('https://images.unsplash.com/photo-1446776811953-b23d57bd21aa?w=1200', 1, 1, NOW(), NOW())");
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await sequelize.query("INSERT INTO carousel (image_url, sort_order, enabled, created_at, updated_at) VALUES ('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1200', 2, 1, NOW(), NOW())");
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await sequelize.query("INSERT INTO carousel (image_url, sort_order, enabled, created_at, updated_at) VALUES ('https://images.unsplash.com/photo-1614728263952-84ea256f9679?w=1200', 3, 1, NOW(), NOW())");
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console.log('Inserted 3 carousel slides');
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}
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console.log('Done');
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} catch(e) { console.error(e.message); }
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finally { await sequelize.close(); }
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})();
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