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  • 8.nodejs权威指南--MongoDB

    1. MongoDB

    var mongo = require('mongodb');

    var host = '127.0.0.1';

    var port = mongo.Connecton.DEFAULT_PORT;

    var server = new mongo.Server(host,port,{auto_reconnect:true});

    var db = new mongo.Db('node-mongo-examples',server,{safe:true});

    db.open(function(err,db){

          db.collection('users',function(err,collection){

                 collection.insert({name:'chuck'},function(err,docs){

                       

                 });

                 collection.find({name:'book'}).toArray(function(err,docs){

                       

                 });

                 collection.findOne({name:'book'},function(err,docs){

                       

                 });

                 collection.update({name:'chuck'},{$set:{name:'w'}});

                 collection.remove({name:'chuck'});

          });

    });

    db.on('close',function(err,db){

          console.log('close');

    });

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  • 原文地址:https://www.cnblogs.com/SLchuck/p/4927876.html
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