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Readme.md
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Readme.md
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![module info](https://nodei.co/npm/http.request.png?downloads=true&downloadRank=true&stars=true)
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![module info](https://nodei.co/npm/@gm5/request.png?downloads=true&downloadRank=true&stars=true)
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# http.request
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> `http.request` is a module that let you can easily using on http server.
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# @gm5/equest
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> 对Http的request进一步封装, 提供常用的API.
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## Install
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```bash
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npm i http.request
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npm i @gm5/request
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```
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## Usage
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```javascript
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let Request = require('http.request')
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let http = require('http')
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import Request from '@gm5/request'
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import http from 'http'
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http
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.createServer((req, res) => {
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## API
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### origin
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> return the origin request object and response object.
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> 返回原始的response & request对象
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```js
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console.log(request.origin) // {req: request, res: response}
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### app
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> return this first part of url
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> 返回一级路由的名字
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```js
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// abc.com/foo/bar
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### path
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> return this extra part of url
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> 以数组形式,返回除一级路由之外剩下的路径
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```js
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// abc.com/foo/bar/aa/bb
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```
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### url
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> return this fixed url
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> 返回修正过的url路径
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```js
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// abc.com/foo/bar/aa/bb
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console.log(request.url) // foo/bar/aa/bb
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```
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### router
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> return this router params
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```js
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// abc.com/foo/bar/aa/bb/xx/yy
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console.log(request.router) // {aa: 'bb', xx: 'yy'}
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```
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### get([key[,xss]])
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* key `<String>` optional
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* xss `<Boolean>` optional
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* key `<String>` 字段名 [可选], 不则返回全部参数
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* xss `<Boolean>` 是否进行xss过滤 [可选], 默认为ture
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> 返回URL上的query参数, 类似于`$_GET[]`;
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> Get the fieldset from url. Just like PHP's `$_GET[]`;
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> If `xss` is set to be true, the result will be filtered out with base xss.
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```javascript
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// http://test.com?name=foo&age=18
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request.get('name') // foo
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request.get('age') // 18
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// return all if not yet argument given
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request.get() // {name: 'foo', age: 18}
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request.get('weight') // return null if not exists
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```
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* key `<String>` optional
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* xss `<Boolean>` optional
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> Get the http body content, just like PHP's `$_POST[]`.
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>
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> **this function must use await/yiled command**
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> 读取post请求的body, 类似于 `$_POST[]`.
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> **该方法返回的是Promise对象**
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```javascript
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// http://test.com
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### header([key])
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* key `<String>` optional
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* key `<String>` 字段名[可选], 不传则返回全部
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> return http headers.
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> 返回请求头
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```javascript
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request.header('user-agent') // Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 ...
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### ip()
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> return the client IP address.
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> 获取客户端IP地址.
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>
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> It would return '127.0.0.1' maybe if in local area network.
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