如何使用 Node.js Mongoose 删除文档? [英] How do I remove documents using Node.js Mongoose?

问题描述

FBFriendModel.find({
    id: 333
}, function (err, docs) {
    docs.remove(); //Remove all the documents that match!
});

以上似乎不起作用.记录还在.

The above doesn't seem to work. The records are still there.

有人可以修复吗?

推荐答案

docs 是一个文档数组.所以它没有 mongooseModel.remove() 方法.

docs is an array of documents. so it doesn't have a mongooseModel.remove() method.

您可以分别迭代和删除数组中的每个文档.

You can iterate and remove each document in the array separately.

或者 - 因为看起来你是通过(可能)唯一的 id 查找文档 - 使用 findOne 而不是 find.

Or - since it looks like you are finding the documents by a (probably) unique id - use findOne instead of find.

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