node.js 猫鼬日期格式
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Mongoose date format
提问by Are
Currently having an issue retrieving dates from mongoose. This is my schema:
目前在从猫鼬检索日期时遇到问题。这是我的架构：
var ActivitySchema = new Schema({
activityName : String
, acitivtyParticipant : String
, activityType : String
, activityDate : { type: Date, default: Date.now }
, activityPoint : Number
});
This defaults to use "mm.dd.yyyy", so all data I have which is in format "dd.mm.yyyy" defaults to Date.now.
这默认使用“mm.dd.yyyy”，所以我拥有的所有格式为“dd.mm.yyyy”的数据默认为Date.now。
Does anyone know if there is a "format: "dd.mm.yyyy" function which I can put directly in the Schema? Any other ideas? (would really not like to update all the data)
有谁知道是否有“格式：”dd.mm.yyyy”函数可以直接放入架构中？还有其他想法吗？（真的不想更新所有数据）
Thank you for any replies
感谢您的任何回复
回答by robertklep
As far as I know, Mongoose doesn't have a 'default format'. Instead, it saves Dateinstances as (I think) RFC 822 timestamps (Mon Jan 02 2012 00:00:00 GMT+0100 (CET)), and parses them back from the database by running new Date(INPUT).
据我所知，猫鼬没有“默认格式”。相反，它将Date实例保存为（我认为）RFC 822 时间戳（Mon Jan 02 2012 00:00:00 GMT+0100 (CET)），并通过运行new Date(INPUT).
That last action is your problem:
最后一个动作是你的问题：
> new Date('01.02.2012')
Mon Jan 02 2012 00:00:00 GMT+0100 (CET)
As you can see, Javascript itself parses it as mm.dd.yyyy. I don't know if that's solvable without having to update your database.
如您所见，Javascript 本身将其解析为mm.dd.yyyy. 我不知道这是否可以解决而无需更新您的数据库。
