Parse query parameter /hello?name=username about httprouter HOT 7 CLOSED

The router matches against the request method and the requested URL path only. ?name=abhijit is the URL query and not part of the URL path.

You can get the query parameter values e.g. this way:

func Hello(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
    queryValues := r.URL.Query()
    fmt.Fprintf(w, "hello, %s!\n", queryValues.Get("name"))
}

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router.GET("/hello", Hello), then use

func Hello(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
    queryValues := r.URL.Query()
    fmt.Fprintf(w, "hello, %s!\n", queryValues.Get("name"))
}

The URL query is NOT part of the URL path. The router only matches against the request method and the path.

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@julienschmidt
How to write the router? the followed code does NOT work??
<code
router.GET("/hello?name=xxx", Hello)

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@preetamyadav Just must query-escape values first before using them in an URL query. + is used to escape spaces: https://play.golang.org/p/2o1jCP3Ut7

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Thanks for quick response. Gratitude.

But after looking through the README and testing, the router should go like this

router.GET("/hello/*filepath", Hello)


then to parse the URL. It works.

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http://localhost:8080/api/v1/itineraries/all?auth-token=KeQEtE8VI3duSqXHnrDoFKMeilRfmE&[email protected]

when i tried to get

v := r.URL.Query()

it omittted the + sign from email .

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Thanks @julienschmidt

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