| 1 | <h1 align="center">Fastify</h1>
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| 2 |
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| 3 | ## Request
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| 4 | The first parameter of the handler function is `Request`.<br>
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| 5 | Request is a core Fastify object containing the following fields:
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| 6 | - `query` - the parsed querystring
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| 7 | - `body` - the body
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| 8 | - `params` - the params matching the URL
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| 9 | - `headers` - the headers
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| 10 | - `raw` - the incoming HTTP request from Node core *(you can use the alias `req`)*
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| 11 | - `id` - the request id
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| 12 | - `log` - the logger instance of the incoming request
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| 13 | - `ip` - the IP address of the incoming request
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| 14 | - `ips` - an array of the IP addresses in the `X-Forwarded-For` header of the incoming request (only when the [`trustProxy`](https://github.com/fastify/fastify/blob/master/docs/Server.md#factory-trust-proxy) option is enabled)
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| 15 | - `hostname` - the hostname of the incoming request
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| 16 |
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| 17 | ```js
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| 18 | fastify.post('/:params', options, function (request, reply) {
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| 19 | console.log(request.body)
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| 20 | console.log(request.query)
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| 21 | console.log(request.params)
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| 22 | console.log(request.headers)
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| 23 | console.log(request.raw)
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| 24 | console.log(request.id)
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| 25 | console.log(request.ip)
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| 26 | console.log(request.ips)
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| 27 | console.log(request.hostname)
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| 28 | request.log.info('some info')
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| 29 | })
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| 30 | ```
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