koa-parser/README.md
2017-08-21 00:23:57 +02:00

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# Koa Body Parser
Koa-Middleware for parsing body parameters in the request. Lightweight and no dependencies.
##### Supported encodings:
- form-data
- x-www-form-urlencoded
- json
### Complete Example
```javascript
const
Koa = require('koa'),
parser = require('cca-koa-parser'),
router = require('cca-koa-router')
const
app = new Koa(),
port = 3000
app.use(parser)
app.use(router(_ => {
_.post('/', (c, n) => {
c.body = c.request.body
})
}))
app.listen(port)
```
## Documentation
##### ~ `body` Element
The Parser defines an object `ctx.request.body` where all the sent parameters are stored
###### Example
```javascript
// Request: HTTP POST /
ctx.request.body['username'] => "joe"
```