1. 把要安装的module 包clone到本地:
sudo git clone https://github.com/iddogino/mongoTriggers.git
cd mongoTriggers
sudo npm install . -g
3. 由于该module依赖于mongojs,所以还要安装mongojs
sudo npm install mongojs
4.可以运行js脚本,调用安装好的module了!
把下面的代码保存为queryMongo.js
var mongojs = require('mongojs');
var db = mongojs('localhost/test', ['workflow']);
var triggers = require('./index.js');
triggers(db.workflow).on('insert', function(err,res,query,update,ops) {
console.log('saved');
console.log(query)
});
db.workflow.insert({email:'TiMi@126.com'})
运行queryMongo.js
node queryMongo.js