mrvdot
/ jsonphandler.go
Last active
December 21, 2015 10:58
If you've ever wanted to handle JSONP callbacks within a Go powered API, here's a simple wrapper that you can use to intercept the callback query variable and properly wrap the response. It's designed to take an entire http.Handler, so works particularly well when using a router such as mux from gorilla, however can work with any handler.
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| import ( | |
| "io" | |
| "net/http" | |
| ) | |
| //With HandlerFunc | |
| func main () { | |
| http.Handle("/", JsonpHandler(http.HandlerFunc(func (w http.ResponseWriter, r *http.Request) { | |
| w.Write("Hello World") | |
| }))) |