co-body
Parse request bodies with generators inspired by Raynos/body.
Installation
$ npm install co-body
Options
limit
number or string representing the request size limit (1mb for json and 56kb for form-urlencoded)strict
when set totrue
, JSON parser will only accept arrays and objects; whenfalse
will accept anythingJSON.parse
accepts. Defaults totrue
. (alsostrict
mode will always return object).queryString
an object of options when parsing query strings and form data. See qs for more information.returnRawBody
when set totrue
, the return value ofco-body
will be an object with two properties:{ parsed: /* parsed value */, raw: /* raw body */}
.jsonTypes
is used to determine what media type co-body will parse as json, this option is passed directly to the type-is library.formTypes
is used to determine what media type co-body will parse as form, this option is passed directly to the type-is library.textTypes
is used to determine what media type co-body will parse as text, this option is passed directly to the type-is library.
more options available via raw-body:
Example
// application/jsonvar body = await parse; // explicit limitvar body = await parse; // application/x-www-form-urlencodedvar body = await parseformreq; // text/plainvar body = await parsetextreq; // eithervar body = await ; // custom typevar body = await ;
Koa
This lib also supports ctx.req
in Koa (or other libraries),
so that you may simply use this
instead of this.req
.
// application/jsonvar body = await parse; // application/x-www-form-urlencodedvar body = await parseformthis; // text/plainvar body = await parsetextthis; // eithervar body = await ;
License
MIT