Mogoose API 操作记录

/**
 * Created by Administrator on 2016/7/13.
 */
/**
 * Created by Administrator on 2016/7/13.
 */
var mongoose = require('mongoose');
mongoose.connect('mongodb://hive2:hive2@172.27.8.112:27017/hive_mongodb');

var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function (callback) {
    console.log('open!');

    var clientsSchema = mongoose.Schema({
        acsn: String,
        onlineDay: String,
        clientMacCounts: String
    });

    var clientsModel = mongoose.model('historyclients_day', clientsSchema);

    clientsModel.find().where('onlineDay').gt('2015-06-30').lt('2015-08-01').exec(function(err, clients){
        if (err){
            console.log(err);
        }
        else {
            var list = [];

            for(var i=0;i<clients.length;i++){
                console.log(clients[i].clientMacCounts);
            }
        }
    });
});

官方参考手册：

http://www.nodeclass.com/api/mongoose.html

http://mongoosejs.com/docs/index.html

ps: 刚开始find不到数据，后来把集合名手动加了个 s,变成'historyclients_days'就好了，还没有搞清楚是什么原理