private func sendWeatherAPI() {
    let request = WeatherRequest(city: 130010)
    Session.send(request) { [weak self] result in
        switch result {
        case .success(let response):
            self?.dispWetherResponse(dto: response)	// ビューに取得データを表示する
 
        case .failure(let error):
            print("error: \(error)")
        }
    }
}

import Foundation
import APIKit
import ObjectMapper
 
struct WeatherRequest: Request {
    typealias Response = WeatherResponse
    let city: Int
 
    init(city: Int) {
        self.city = city
    }
    var baseURL: URL {
        return URL(string: "http://weather.livedoor.com/forecast/webservice/json")!
    }
    var method: HTTPMethod {
        return .get
    }
    var path: String {
        return "v1"
    }
    var parameters: Any? {
        return nil
    }
    var queryParameters: [String: Any]? {
        return ["city": city.description]
    }
    func response(from object: Any, urlResponse: HTTPURLResponse) throws -> Response {
        guard let object = Mapper<Response>().map(JSONObject: object) else {
            return Response()
        }
        return object
    }
}

import Foundation
import ObjectMapper
 
struct WeatherResponse: Mappable {
    var publicTime = ""
    var title = ""
    var description = ""
 
    init() {
    }
    init?(map: Map) {
    }
 
    mutating func mapping(map: Map) {
        self.publicTime <- map["publicTime"]
        self.title <- map["title"]
        self.description <- map["description.text"]
    }
}

titleLabel.snp.makeConstraints { make in
    make.top.equalTo(20)
    make.left.right.equalTo(view).inset(10)
    make.height.equalTo(30)
}
publicTimeLabel.snp.makeConstraints { make in
    make.top.equalTo(titleLabel.snp.bottom)
    make.left.right.equalTo(view).inset(10)
    make.height.equalTo(30)
}