Moya支持Combine框架

这是Moya的README

Moya与Combine的简单使用

@State private var cancellables: Set<AnyCancellable> = []

let provider = MoyaProvider<GitHub>()

provider
    .requestPublisher(.zen, callbackQueue: callbackQueue)
    .sink { completion in
        print("completion: ", completion)
    } receiveValue: { response in
        print("data: ", response)
    }.store(in: &cancellables)

与SwiftJSON的配合使用

增加扩展方案

extension AnyPublisher where Output == Response, Failure == MoyaError {
  func mapSwiftJSON(failsOnEmptyData: Bool = true) -> AnyPublisher<JSON, MoyaError> {
    let result = self.mapJSON(failsOnEmptyData: failsOnEmptyData)
    return result.tryMap({JSON($0)}).mapError{ error -> MoyaError in
      if let moyaError = error as? MoyaError {
        return moyaError
      } else {
        return .underlying(error, nil)
      }
    }.eraseToAnyPublisher()
  }
}

使用

@State private var cancellables: Set<AnyCancellable> = []

let provider = MoyaProvider<GitHub>()

provider
    .requestPublisher(.zen, callbackQueue: callbackQueue)
    .mapSwiftJSON() // 同样是在数据流中进行处理，跟Moya与rx扩展类似
    .sink { completion in
        print("completion: ", completion)
    } receiveValue: { response in
        // 这里的response就是swiftyJSON中的JSON结构体格式了
        print("data: ", response)
    }.store(in: &cancellables)