A terminal logger plugin for Fastify.
- Displays time.
- Colorful outputs.
- Debug level support.
npm install fastify-logconst fastify = require('fastify')();
fastify.register(require('fastify-log')); // Or fastify.register(require('fastify-log'), { options } );
const port = 3000;
fastify.listen(port, (err) => {
if (err) fastify.error(err);
fastify.warn('this is a waring text');
// Pass in multiple arguments
fastify.info('server listening on', port);
});The above code will output the following in your console, where the time is your system's current time:
| Option | Description | Type | Default |
|---|---|---|---|
| allInOne | If true, you should use fastify.logger.info/warn/error instead of fastify.info/warn/error. |
Boolean | false |
| time | If false, current time will not show. | Boolean | true |
| timeFormat | Display format for the time. | String | 'HH:mm:ss' |
| level | Determine debug level. If level > 1, info hides. If level > 2, only error shows. If level > 3, all hide. | Number | 1 |
| info | Color for info messages. | String | '#ffffff' |
| warn | Color for warning messages. | String | '#ffa500' |
| error | Color for error messages. | String | '#dc143c' |
const fastify = require('fastify')();
fastify.register(require('fastify-log'), { options } );fastify-log is quite a simple plugin, and here is a list of other tools you can turn to: