Files
competition-website/add_wx_link.js
WorkBuddy a303cf2d53 chore: 后端首次基线提交
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。
2026-08-17 12:25:42 +08:00

23 lines
941 B
JavaScript

const mysql = require('mysql2/promise');
(async () => {
const c = await mysql.createConnection({
host: 'localhost', user: 'root', password: '74191221', database: 'competition_db'
});
try {
await c.query("ALTER TABLE news ADD COLUMN wx_link VARCHAR(500) NULL DEFAULT NULL COMMENT '微信公众号文章链接' AFTER content");
console.log('Added wx_link column');
} catch (e) {
if (e.code === 'ER_DUP_FIELDNAME') console.log('wx_link already exists');
else throw e;
}
try {
await c.query("ALTER TABLE news ADD COLUMN news_type VARCHAR(20) NOT NULL DEFAULT 'content' COMMENT '新闻类型' AFTER wx_link");
console.log('Added news_type column');
} catch (e) {
if (e.code === 'ER_DUP_FIELDNAME') console.log('news_type already exists');
else throw e;
}
const [cols] = await c.query('SHOW COLUMNS FROM news');
cols.forEach(x => console.log(x.Field, x.Type, x.Null));
await c.end();
})();