swift 网络请求框架Moya的使用

创建swift的文件HttpRequestFile

import Foundation
enum HttpRequest {
     case shujuList(parameter:Dictionary) //带一堆参数的
     case othetRequest(str:String) //带一个参数的请求
     case requestCityList //不带参数的请求
}

创建swift的文件HttpRequestExtension 实现TargetType的协议方法

import Foundation
import Moya

  /*
    遵循mayo协议，实现方法
  */
 extension HttpRequest : TargetType{

 //服务器地址
 var baseURL: URL {
    return URL(string:"https:xxxxxxx.xxx")!
 }

  //各个请求的具体路径
  var path: String {
     switch self {
     case .shujuList:
     return "/ArticleList"
     case .othetRequest:
     return "/someOtherPath"
     default:
     return "/requestCityList"
     }
   }

 //请求方式
 var method: Moya.Method {
     switch self {
     case .shujuList:
     return .post
     default:
     return .get
     }
  }

  //请求任务事件（这里附带上参数）
  var task: Task {
  var param:[String:Any] = [:]

  switch self {
  case let .shujuList(parameter):
     param = parameter
     case let .othetRequest(str):
     param["str"] = str
    default:
     //不需要传参数的走这里
     return .requestPlain
     }
     return .requestParameters(parameters: param, encoding: URLEncoding.default)
  }

  //是否执行Alamofire验证
  public var validate: Bool {
    return false
  }

   //这个就是做单元测试模拟的数据，只会在单元测试文件中有作用
   public var sampleData: Data {
   return "{}".data(using: String.Encoding.utf8)!
  }

  //设置请求头
  public var headers: [String: String]? {
  return nil
  }
}

ViewController的实现请求

 import UIKit
 import Moya
 import SwiftyJSON

class ViewController: UIViewController {

   override func viewDidLoad() {
    super.viewDidLoad()

 }

 override func touchesBegan(_ touches: Set, with event: UIEvent?) {

  let provide = MoyaProvider()
  provide.request(.requestCityList) { Result in
    switch Result {
    case let .success(response):
       //数据解析
       let json = JSON(response.data)
       print(json)

       case let .failure(error):
       print(error)
      }
    }

   }


}

demo：https://gitee.com/snailLi/SLMoyaRequest.git