npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

koa-mongoose-short

v1.1.1

Published

通过短连接的连接方式来使用mongoose

Downloads

29

Readme

koa-mongoose-short

最近想重构博客(原express, 改koa),发现又得折腾下百度云的mongodb短连接,于是做个简易点的mongodb短连接,且支持mongoose

dependencies

属性

  • mongoose {object} 即mongoose
  • db {object} 存放mongoose.createConnection
  • connect {function} 创建koa中间件,参数是一个对象{object}
    • url mongodb数据库连接地址 (mongo://user:pass@host:port/dbname)
    • idleTimeoutMillis 超时时间,默认30000
    • max 最大连接数,默认10
    • min 最小连接数,默认0
    • log pool日志,默认false

使用方法

目前暂定只支持数据库连接参数来链接

var koa      = require('koa');
var app      = koa();
var koashort = require('koa-mongoose-short')
app.use(koashort.connect({
	url: 'mongodb://127.0.0.1:27017/koatest'
}));
app.use(function* (){
	this.body = 'hello world'
});
app.listen(11234);

mongoose文档对象开发姿势

详细可见/example/connect.js, 个人喜欢把schema挂载到this上面

// db.js
var koashort = require('koa-mongoose');
var Schema   = koashort.mongoose.Schema;
var UserSchema = new Schema({
	name:  String,
	pass:  String,
	email: String
});
// schema生成model的过程只允许发生一次,所以放在外部
var User = koashort.db.model('User', UserSchema);
module.exports = function(){
	return function* (next){
		this.model = this.model || {};
		if( !this.model.user ) this.model.user = User;
		yield next;
	}
}

// main.js
// ...
app.use(koashort.connect({
	url: 'mongodb://192.168.80.40:27017/koatest'
}));
app.use( require('./db.js')() );
app.use(function* (){
	// 请确保user表存在数据
	this.body = yield this.model.user.findOne();
});
// ...

example

// listen to 11234, 默认数据库连接地址:mongodb://127.0.0.1:27017/koatest
node ./example/connect.js