Parse the request body in koa like ya' used to in express

npm install koa-body-parser

• empty whether to throw a 415 if the client has indicated there is a body but it cannot be parsed (default: true)
• length length limit of the stream to pass to raw-body (default: content-length)
• limit byte limit of the body to pass to raw-body, throws 413 if body is larger
• encoding requested encoding (default: utf8)

var bodyParser = require('koa-body-parser');
var koa = require('koa');

var app = koa();

app.use(bodyParser());

app.use(function *() {
  this.body = this.request.body; // Echo request back
  this.status = 200;
});

app.listen(3000);

MIT