Perform the search with projection
const result = await Some_DB.findById(someDocId,{adminIds:1, _id:0}).lean更让我困惑的是,对象结构是相同的,不管有没有.lean()如果我删除.lean()从查询中,所有检查仍然失败,仅.inclides()返回true。根据Mongoose的说法Doc: lean选项告诉Mongoose跳过合并结果文档。启用lean选项会告诉Mongoose跳过实例化完整的Mon