猫鼬__v属性-隐藏? [英] Mongoose __v property - hide?

问题描述

猫鼬在Schema的版本中添加了一个'__v'属性-是否可以全局禁用此属性或在所有查询中全局隐藏它?

Mongoose adds a '__v' property into Schema's for versioning - is it possible to disable this globally or globally hide it from all queries?

推荐答案

您可以通过将versionKey选项设置为false来禁用架构定义中的"__v"属性.例如:

You can disable the "__v" attribute in your Schema definitions by setting the versionKey option to false. For example:

var widgetSchema = new Schema({ ... attributes ... }, { versionKey: false });

我不认为您可以全局禁用它们，但只能按照Schema进行操作.您可以在此处阅读有关Schema的选项的更多信息.您可能还会发现架构设置方法很有帮助.

I don't think you can globally disable them, but can only do it per Schema. You can read more about Schema's options here. You might also find the Schema set method helpful.

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