Function Params

req.go:895–901

Params is used to get the route parameters. This function is generic and can handle different route parameters type values. If the generic type cannot be matched to a supported type, the function returns the default value (if provided) or the zero value of type V. Example: http://example.com/user/

(c Ctx, key string, defaultValue ...V)

// http://example.com/id/:number -> http://example.com/id/john
// Params[int](c, "number", 0) -> returns 0 because can't parse 'john' as integer.
func Params[V GenericType](c Ctx, key string, defaultValue ...V) V {
	v, err := genericParseType[V](c.Params(key))
	if err != nil && len(defaultValue) > 0 {
		return defaultValue[0]
	}
	return v
}

// Scheme contains the request protocol string: http or https for TLS requests.
// Please use Config.TrustProxy to prevent header spoofing if your app is behind a proxy.