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| const {
MongoClient
} = require('mongodb');
const mongo = MongoClient.connect(props.mongo); // mongo地址
// 短网址跳转
router.get('/:id', async(ctx, next) => {
let db = await mongo;
let collection = db.collection('test');
let object = await collection.findOne({
_id: ctx.params.id
});
if (object == null) {
ctx.status = 404;
} else {
ctx.redirect(object.url);
}
});
|