findOneAndUpdate的用法详解

Posted 2020-06-16

1 Fragment.findOneAndUpdate({_id:id}, {$set: datas}, {upsert:true, ‘new‘:true}).populate(‘ads‘).exec(function(err, item) {
2     es.render(‘fragments/edit‘, {item:item, current: req.user, message:‘保存成功‘});
3       res.json(item);
4     });