如何跳过 mongodb 中的文档

Question

我对 deno 和 mongodb 很陌生。我正在尝试跳过分页文档。

代码如下：

let { page } = Object.fromEntries(request.url.searchParams);
page = parseInt(page);
console.log(page);
console.log(typeof page);
let res = await users.find().skip((page - 1) * 10).limit(10);
console.log(res);

这是我得到的错误：

2
number
TypeError: users.find(...).skip is not a function
    at userLoad (file:///C:/Users/shoti/OneDrive/Desktop/drreglog/router.js:42:34)
    at dispatch (https://deno.land/x/oak/middleware.ts:35:32)
    at https://deno.land/x/oak/router.ts:416:18
    at dispatch (https://deno.land/x/oak/middleware.ts:35:32)
    at composedMiddleware (https://deno.land/x/oak/middleware.ts:41:12)
    at dispatch (https://deno.land/x/oak/router.ts:420:28)
    at dispatch (https://deno.land/x/oak/middleware.ts:35:32)
    at Object.composedMiddleware [as middleware] (https://deno.land/x/oak/middleware.ts:41:12)
    at Application.#handleRequest (https://deno.land/x/oak/application.ts:190:21)

Answer 1

能否请您按如下方式更改代码，看看是否能解决问题？

let res = await users.find({}).skip((page - 1) * 10).limit(10);

Answer 2

我假设您正在使用 mongo 模块

从 source code 开始，skip 和 limit 应作为 options 参数传递

let res = await users.find({}, { skip: (page - 1) * 10, limit: 10 })

如何跳过 mongodb 中的文档

How to skip documents in mongodb

javascript

mongodb

deno