node.js + mongodb应用程序的基本架构是什么? [英] What is the basic architecture of a node.js + mongodb app?

问题描述

我一直在寻找没有运气的年龄.我在GitHub上找到了一些模块，但不幸的是，它们已经过时了.有谁知道node.js 0.6.x + mongodb的任何CRUD模块或教程吗?

I've been looking for ages with no luck. I found some modules on GitHub but unfortunately, were outdated. Does anyone know any CRUD module or tutorial for node.js 0.6.x + mongodb?

推荐答案

您可以尝试使用节点mongodb本机驱动程序； node-mongodb-native

You can try node mongodb native driver for it; node-mongodb-native

样本插入;

var mongodb = require('mongodb');
var server = new mongodb.Server("127.0.0.1", 27017, {});
new mongodb.Db('test', server, {}).open(function (error, client) {
  if (error) throw error;
  var collection = new mongodb.Collection(client, 'test_collection');
  collection.insert({hello: 'world'}, {safe:true},
                    function(err, objects) {
    if (err) console.warn(err.message);
    if (err && err.message.indexOf('E11000 ') !== -1) {
      // this _id was already inserted in the database
    }
  });
});

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