node js connect to db2

writes back-end Interface logic Goods.js, with the following code: var express = require (' Express ') var router = Express. Router () var mongoose = require (' Mongoose ') var Goods = require (' ... /models/goods ')//Connect MongoDB database Mongoose.connect (' Mongodb://127.0.0.1:27017/db_demo ') mongoose.connection.on (' Connected ', () = {Console.log (' MongoDB connected success. ')}) Mongoose.connection.on (' Error ', () = {Console.log (' Mon

Today, the elephant brother used the connect session and cookie, and it feels quite helpful. Share it with me (there are a lot of pitfalls in it, the document is too vague, and it took a lot of time ). Connect is a node middleware (middleware) framework. Specific not table, see the official website to introduce http://www.senchalabs.org/

Solve the Problem of connect ECONNREFUSED 127.0.0.1: 3306 in Node. js using MySQL, connecteconnrefused Preface Recently, I used Node to write a gadget that requires MySQL databases. Currently, the most widely used mysql database is used. Then, now the ORM is so popular, so I can't learn it, so I found the ORM library s

collection.Db.users.find () \ Query the document you added 3. Project Connection Database Create a folder under the project root directory database, and then create a db.js E:\test \ Database\db.js [HTML] View plain copy var mongoose = require (' Mongoose '); var db = mongoose.connect (' Mongodb://localhost/text ');//; Connect to database var Schema = Mongoose.Schema; Create a model var userschema = new Schema ({ Name:string,

Document directory The first half of this article: connecting to a remote DB2 database using command lines The second part of this article: Use coolsql to connect to the DB2 database configuration Diagram The first half of this article: connecting to a remote DB2 database using command lines. The second half of thi

This article mainly introduces what is Node. js? What are the advantages of Node. js ?, To try to explain what Node is. js, this article will briefly introduce some background information: the problem to be solved, how it works, h

to connect to the database. The following error message is displayed: SQL1117N cannot connect to or activate the Database "XXX" due to ROLL-forward pending ". SQLSTATE = 57019 The Database "XXX" has been earlier than or equal to "2011-05-23-07.06.38.000000 UTC" The node cannot be out of the roll-out and hold state, because "0" contains information updated at a

find out that server-side JS is not a new technology, but a recent node. the popularity of JS broke out. I will explain what node is in a later article. JS. Here is just a pure setup, even the environment is not available, but what server-side

If you're writing the node. JS code, Node-inspector is a must-have option, much better than node. JS's built-in debugger. It's similar to Chrome's JavaScript debugger.To install with NPM:$ npm install -g node-inspectorThen you need to co