Set a MySQL flavored Knex connection that can be accessed via Koa or Express middleware.
npm install knex-mysql-middleware   
> Set a MySQL flavored Knex connection that can be accessed via Koa or Express middleware.
$ npm install knex-mysql-middleware
###### Quick Start (koa or express)
// koa
var knex = require('knex-mysql-middleware');
var app = require('koa')();
app.use(knex());
app.use(function *() {
this.status = (yield this.knex('resource').where('id', this.query.id)) ? 204 : 404;
});
// express
var knex = require('knex-mysql-middleware/express');
var app = require('express')();
app.use(knex());
app.use(function () {
this.status = this.knex('resource').where('id', req.query.id) ? 204 : 404;
});
###### Auto-initialize via environment variables (recommended)
> It is recommended that you set the parameters via environment variables and utilize a .env file via a library such as [envc], [dotenv], or an equivalent.
DATABASE_NAME=demo
DATABASE_USER=scott
DATABASE_PASS=tiger
DATABASE_HOST=127.0.0.1
DATABASE_PORT=3306
# optional
DATABASE_SSL=true
DATABASE_DEBUG=true
DATABASE_POOL_MIN=0
DATABASE_POOL_MAX=7
###### Configuration via options object
var config = {
connection: {
host : '127.0.0.1',
user : 'scott',
password : 'tiger',
database : 'demo'
},
// optional
debug: true,
pool: {
min: 0,
max: 7
},
ssl: true
}
app.use(knex(config));
- [koa-knex-middleware]
[koa-knex-middleware]: https://www.npmjs.org/package/koa-knex
[envc]: https://www.npmjs.org/package/envc
[dotenv]: https://www.npmjs.org/package/dotenv