How to parse string into url.Values in golang?

Question

Let's suppose i have the following string

honeypot=&name=Zelalem+Mekonen&email=zola%40programmer.net&message=Hello+And+this+is+a+test+message...

and i want to convert it into url.Values struct and i have the following

data := url.Values{} parameters := strings.Split(request.Body, "&") for _, parameter := range parameters { parts := strings.Split(parameter, "=") data.Add(parts[0], parts[1]) }

which does convert it into url.Values but the problem is that it doesn't convert url encoded values like + into space, so first is there a better way to parse this? then if not how do i convert url encoded string to normal string first?

Thank's For Your Help...o

vedhavyas · Accepted Answer · 2018-03-31 05:06:46Z

You could use url.ParseQuery to convert the raw query to url.Values with unescaping

package main import ( "fmt" "net/url" ) func main() { t := "honeypot=&name=Zelalem+Mekonen&email=zola%40programmer.net&message=Hello+And+this+is+a+test+message..." v, err := url.ParseQuery(t) if err != nil { panic(err) } fmt.Println(v) }

Result:

map[honeypot:[] name:[Zelalem Mekonen] email:[[email protected]] message:[Hello And this is a test message...]]

VonC · Accepted Answer · 2018-03-31 04:52:30Z

You could first decode the URL with net/url/QueryUnescape.
It does converts '+' into '' (space).

Then you can start splitting the decoded string, or use net/url/#ParseRequestURI and get the URL.Query.

Zombo · Accepted Answer · 2021-05-10 02:36:13Z

You can also use URL.Query:

package main import ( "fmt" "net/url" ) func main() { get := url.URL{ RawQuery: "honeypot=&name=Zelalem+Mekonen&email=zola%40programmer.net", } query := get.Query() // map[email:[[email protected]] honeypot:[] name:[Zelalem Mekonen]] fmt.Println(query) }

https://golang.org/pkg/net/url#URL.Query

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