nodejs使用mongoose

var mongoose = require("mongoose");

// 连接字符串格式为mongodb://主机/数据库名
mongoose.connect('mongodb://cloud:pass9cuo@t.10000bee.com:27017/cloud');

var Schema = mongoose.Schema;
//骨架模版
var movieSchema = new Schema({
doctor   : String,
title    : String,
language : String,
country  : String,
year     : Number,
summary  : String,
poster   : String,
flash    : String
})
//模型
var Movie = mongoose.model('Movie', movieSchema);
//存储数据
var moive = new Movie({
title: '黑衣人三',
doctor: '史密斯',
year: 2018
})

exports.mongotestsave = function (req, res) {
moive.save(function(err) {
if (err) {
console.log('保存失败')
return;
}
console.log('保存成功');
res.send('保存成功');
});
}

exports.mongotestfind = function (req, res) {

//注意Movie要大写
Movie.find({year:2018}, function(err, doc){
if (err) {
console.log('保存失败')
return;
}
res.send(doc);
});
}