Methods

Creating a page that prints hello world requires us to write more code than expected.

export function get(req, res) {
  res.end('Hello, World!');
}

In these situations, methods can be used to write more concise code.

export default 'Hello, World!';

Not only that, methods can be used flexibly in many situations.

#all, get, post...

Just exporting default with nothing responds to all methods. However, if you want to respond only when method is GET, you can write the following code.

#Multiple Handlers

If you want some functions to only respond to GET and other functions to only respond to POST, you can put them in an array.

import { GET, POST } from 'zely/methods';
 
export default [
  GET({
    type: 'cat',
    emoji: '🐱',
  }),
  POST({
    type: 'dog',
    emoji: '🐶',
  }),
];

Since v1.0.2, it is automatically imported without importing GET or POST functions.

// import { GET } from 'zely/methods';
export default GET({});

#Access to req, res

Functions can be used as the body.

import { POST } from 'zely/methods';
 
export default [POST((ctx) => {
  ctx.send(req.body)
}];

See context documentation.