text 网址构建器

Posted 2021-05-03

import UIKit

struct Endpoint {
    static let scheme = "https"
    static let host = "www.googleapis.com/youtube/v3"
}

protocol URLBuilder {
    var scheme: String { get }
    var host: String { get }
    var url: URL? { get }
}

extension URLBuilder {
    var scheme: String { return Endpoint.scheme }
    var host: String { return Endpoint.host }
    var url: URL? {
        var urlComponent = URLComponents()
        urlComponent.scheme = scheme
        urlComponent.host = host
        return urlComponent.url
    }
}

class YoutubeEndpoint: URLBuilder {
    var scheme: String = "abcd"
}


var url = URL(string: "https://google.com/ahihi")!