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Methods ​

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

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

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

ts
export default 'Hello, World!';
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.

ts
import { GET, POST } from 'zely/methods';

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

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

INFO

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

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

Access to req, res ​

Functions can be used as the body.

ts
import { POST } from 'zely/methods';

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

export default [POST((req, res) => {
  res.send(req.body)
}];