jsonp-body
|
=======
|
|
[![NPM version][npm-image]][npm-url]
|
[![build status][travis-image]][travis-url]
|
[![Test coverage][coveralls-image]][coveralls-url]
|
[![Gittip][gittip-image]][gittip-url]
|
|
[npm-image]: https://img.shields.io/npm/v/jsonp-body.svg?style=flat-square
|
[npm-url]: https://npmjs.org/package/jsonp-body
|
[travis-image]: https://img.shields.io/travis/node-modules/jsonp-body.svg?style=flat-square
|
[travis-url]: https://travis-ci.org/node-modules/jsonp-body
|
[coveralls-image]: https://img.shields.io/coveralls/node-modules/jsonp-body.svg?style=flat-square
|
[coveralls-url]: https://coveralls.io/r/node-modules/jsonp-body?branch=master
|
[gittip-image]: https://img.shields.io/gittip/fengmk2.svg?style=flat-square
|
[gittip-url]: https://www.gittip.com/fengmk2/
|
|
|
|
Helper to create more safe jsonp response body for [koa](http://koajs.com/) and other web framework.
|
|
## Install
|
|
```bash
|
$ npm install jsonp-body --save
|
```
|
|
## Usage
|
|
```js
|
var koa = require('koa');
|
var jsonp = require('jsonp-body');
|
|
var app = koa();
|
app.use(function* () {
|
this.set('X-Content-Type-Options', 'nosniff');
|
if (this.query.callback) {
|
this.set('Content-Type', 'text/javascript');
|
} else {
|
this.set('Content-Type', 'application/json');
|
}
|
this.body = jsonp({foo: 'bar'}, this.query.callback);
|
});
|
```
|
|
## Options
|
|
- __limit__: length limit for callback function name, default to 512
|
- __replacer__: replacer in `JSON.stringify(obj, [replacer, [space]])`
|
- __space__: space in `JSON.stringify(obj, [replacer, [space]])`
|
|
## License
|
|
(The MIT License)
|
|
Copyright (c) 2014 fengmk2 <fengmk2@gmail.com> and other contributors
|
|
Permission is hereby granted, free of charge, to any person obtaining
|
a copy of this software and associated documentation files (the
|
'Software'), to deal in the Software without restriction, including
|
without limitation the rights to use, copy, modify, merge, publish,
|
distribute, sublicense, and/or sell copies of the Software, and to
|
permit persons to whom the Software is furnished to do so, subject to
|
the following conditions:
|
|
The above copyright notice and this permission notice shall be
|
included in all copies or substantial portions of the Software.
|
|
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
|
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
