Method QueryParam

context.go:337–345

QueryParam returns the query param for the provided name.

(name string)

// QueryParam returns the query param for the provided name.
func (c *Context) QueryParam(name string) string {
	// If the full query map was already built (e.g. by QueryParams), use it. Otherwise look the single
	// key up directly from the raw query, avoiding the url.Values map allocation for the common case of
	// reading only a few params. The result is identical to url.Values.Get on the parsed query.
	if c.query != nil {
		return c.query.Get(name)
	}
	return getRawQueryParam(c.request.URL.RawQuery, name)
}

// getRawQueryParam returns the first value for name parsed directly from a raw URL query string. It
// matches url.Values.Get over url.ParseQuery output: first match wins, '+' decodes to space, percent