你可以使用一个叫Mongoose Paginate的小包，让它更容易。

$ npm install mongoose-paginate

在你的路由或控制器后，只需添加:

/**
 * querying for `all` {} items in `MyModel`
 * paginating by second page, 10 items per page (10 results, page 2)
 **/

MyModel.paginate({}, 2, 10, function(error, pageCount, paginatedResults) {
  if (error) {
    console.error(error);
  } else {
    console.log('Pages:', pageCount);
    console.log(paginatedResults);
  }
}

这是我在代码中做的

var paginate = 20;
var page = pageNumber;
MySchema.find({}).sort('mykey', 1).skip((pageNumber-1)*paginate).limit(paginate)
    .exec(function(err, result) {
        // Write some stuff here
    });

我就是这么做的。

这是一个示例函数，用于获得具有分页和限制选项的技能模型的结果

 export function get_skills(req, res){
     console.log('get_skills');
     var page = req.body.page; // 1 or 2
     var size = req.body.size; // 5 or 10 per page
     var query = {};
     if(page < 0 || page === 0)
     {
        result = {'status': 401,'message':'invalid page number,should start with 1'};
        return res.json(result);
     }
     query.skip = size * (page - 1)
     query.limit = size
     Skills.count({},function(err1,tot_count){ //to get the total count of skills
      if(err1)
      {
         res.json({
            status: 401,
            message:'something went wrong!',
            err: err,
         })
      }
      else 
      {
         Skills.find({},{},query).sort({'name':1}).exec(function(err,skill_doc){
             if(!err)
             {
                 res.json({
                     status: 200,
                     message:'Skills list',
                     data: data,
                     tot_count: tot_count,
                 })
             }
             else
             {
                 res.json({
                      status: 401,
                      message: 'something went wrong',
                      err: err
                 })
             }
        }) //Skills.find end
    }
 });//Skills.count end

}

实现这一点的可靠方法是使用查询字符串从前端传递值。假设我们想要获得第2页，并将输出限制为25个结果。 page=2&limit=25 //这将被添加到您的URL: http:localhost:5000?= 2限制= 25页

让我们看看代码:

// We would receive the values with req.query.<<valueName>>  => e.g. req.query.page
// Since it would be a String we need to convert it to a Number in order to do our
// necessary calculations. Let's do it using the parseInt() method and let's also provide some default values:

  const page = parseInt(req.query.page, 10) || 1; // getting the 'page' value
  const limit = parseInt(req.query.limit, 10) || 25; // getting the 'limit' value
  const startIndex = (page - 1) * limit; // this is how we would calculate the start index aka the SKIP value
  const endIndex = page * limit; // this is how we would calculate the end index

// We also need the 'total' and we can get it easily using the Mongoose built-in **countDocuments** method
  const total = await <<modelName>>.countDocuments();

// skip() will return a certain number of results after a certain number of documents.
// limit() is used to specify the maximum number of results to be returned.

// Let's assume that both are set (if that's not the case, the default value will be used for)

  query = query.skip(startIndex).limit(limit);

  // Executing the query
  const results = await query;

  // Pagination result 
 // Let's now prepare an object for the frontend
  const pagination = {};

// If the endIndex is smaller than the total number of documents, we have a next page
  if (endIndex < total) {
    pagination.next = {
      page: page + 1,
      limit
    };
  }

// If the startIndex is greater than 0, we have a previous page
  if (startIndex > 0) {
    pagination.prev = {
      page: page - 1,
      limit
    };
  }

 // Implementing some final touches and making a successful response (Express.js)

const advancedResults = {
    success: true,
    count: results.length,
    pagination,
    data: results
 }
// That's it. All we have to do now is send the `results` to the frontend.
 res.status(200).json(advancedResults);

我建议将这个逻辑实现到中间件中，这样你就可以将它用于各种路由/控制器。

最好的方法(IMO)是在有限的集合或文档中使用跳过和限制BUT。

要在有限的文档中进行查询，可以使用特定的索引，例如DATE类型字段上的索引。见下图

let page = ctx.request.body.page || 1
let size = ctx.request.body.size || 10
let DATE_FROM = ctx.request.body.date_from
let DATE_TO = ctx.request.body.date_to

var start = (parseInt(page) - 1) * parseInt(size)

let result = await Model.find({ created_at: { $lte: DATE_FROM, $gte: DATE_TO } })
    .sort({ _id: -1 })
    .select('<fields>')
    .skip( start )
    .limit( size )        
    .exec(callback)

简单而强大的分页解决方案

async getNextDocs(no_of_docs_required: number = 5, last_doc_id?: string) {
    let docs

    if (!last_doc_id) {
        // get first 5 docs
        docs = await MySchema.find().sort({ _id: -1 }).limit(no_of_docs_required)
    }
    else {
        // get next 5 docs according to that last document id
        docs = await MySchema.find({_id: {$lt: last_doc_id}})
                                    .sort({ _id: -1 }).limit(no_of_docs_required)
    }
    return docs
}

Last_doc_id:您获得的最后一个文档id

No_of_docs_required:你想要获取的文档数量，例如5、10、50等。

如果你不提供last_doc_id给方法，你会得到5个最新的文档 如果你提供了last_doc_id，那么你会得到下一个，即5个文档。