可以从ObjectID NPM软件包（最新版本）中导入正确的mongodb类，以便在doc._id instanceof ObjectID为true时将_id为ObjectID自动生成的import { ObjectID } from "mongodb";
const doc = await db.collection("Foo").findOne();
console.log(doc._id instanceof ObjectID); // need this to be true
？
instanceof不能键入鸭子。我需要使用rotate(
alpha = 90, # roation angle
theta = 90, # point theta
phi = 0, # point phi
THETA = 0, # axis theta
PHI = 0, # axis phi
degrees = True # angles in degrees
)
进行验证的验证库。