I use this string to build NSURL
https://123.com?p1=AA&p2=BB&p3=CC
and I want to remove the p1 & p2 paramter,just left the p3 only:
https://123.com?p3=CC
Is there any nicer way than the string compare&delete?
guard let urlFromString = URL(string: "https://123.com?p1=AA&p2=BB&p3=CC") else {
return
}
var url = urlFromString
Get the url without query params:
var components = URLComponents(url: url, resolvingAgainstBaseURL: true)
components?.query = nil // remove the query
url = components.url
create a QueryParams dictionary :
let stringDictionary = [
"p3": "CC"
]
create final url :
guard let newURl = url.append(queryParameters: stringDictionary) else {
return
}