1.排序 -- sort
var MongoClient = require('mongodb').MongoClient;
var url = require('./config/keys').mongoURI;
/**
* 排序
* sort
*/
MongoClient.connect(url, { useNewUrlParser: true, useUnifiedTopology: true }, function(err, db) {
if(err) throw err;
var dbo = db.db('koa'); // koa 库名
var mySort = { RecruitPostId: 1 }; // 正序
dbo.collection('jobs').find().sort(mySort).skip(20).limit(10).toArray(function(err, res) {
if(err) throw err;
console.log(res);
db.close();
})
});
.