meteor - 如何在 Meteor 中系统地为新文档添加时间戳？

Question

当一个新文档被插入到一个集合中时，我想给它添加一个时间戳。我希望服务器执行此操作，而不是客户端。这里最好的解决方案是什么？

Rem:我宁愿不实现我自己的自定义 Meteor.methods()为此，请使用经典的 Meteor.Collection.insert()方法

Answer 1

从这里 - https://github.com/oortcloud/unofficial-meteor-faq

Blockquote

How can I alter every document before it is added to the database?

There isn't support for this right now, but you can use a deny to achieve what you want on the server. For example, to timestamp each document as it goes into mongo:

Posts.deny({
  insert: function(userId, doc) {   
   doc.createdAt = new Date().valueOf();   
   return false; 
}}) 

``