Swift5 Alamofire5.0 二次封装

使用Objective-C开发的应该非常熟悉AFNetworking这个网络框架。在Swift诞生之后，AFNetworking的作者用Swift来编写一个类似AFNetworking的网络框架，那就是Alamofire！->github.

一直使用Objective-C开发，我来尝试下用Swift进行开发，首先从网络框架入手，对Alamofire进行二次封装。

目前Alamofire的最新版本是5.0.0，还没有5.0的文档 -_-!!!
直接盘它

import UIKit
import Alamofire
import Foundationtypealias FSResponseSuccess = (_ response: String) -> Void
typealias FSResponseFail = (_ error: String) -> Void
typealias FSNetworkStatus = (_ NetworkStatus: Int32) -> Void
typealias FSProgressBlock = (_ progress: Int32) -> Void@objc enum NetworkStatus: Int32 {case unknown          = -1//未知网络case notReachable     = 0//网络无连接case wwan             = 1//2，3，4G网络case wifi             = 2//wifi网络
}class FSNetworkRequest: NSObject {//单例static let share = FSNetworkRequest()private var sessionManager: Session?override init() {super.init()let configuration = URLSessionConfiguration.defaultconfiguration.timeoutIntervalForRequest = 60sessionManager = Session.init(configuration: configuration, delegate: SessionDelegate.init(), serverTrustManager: nil)}///当前网络状态private var mNetworkStatus: NetworkStatus = NetworkStatus.wifipublic func getWith(url: String,params: [String: Any]?,success: @escaping FSResponseSuccess,error: @escaping FSResponseFail) {requestWith(url: url,httpMethod: 0,params: params,success: success,error: error)}public func postWith(url: String,params: [String: Any]?,success: @escaping FSResponseSuccess,error: @escaping FSResponseFail) {//根绝业务需求变动//参数拼接urllet url = FSRequestData.share.getUrlAddParams(params: params, url: url)//数据进行加密let dic = FSRequestData.share.getReqData(params: params)requestWith(url: url,httpMethod: 1,params: dic,success: success,error: error)}public func requestWith(url: String,httpMethod: Int32,params: [String: Any]?,success: @escaping FSResponseSuccess,error: @escaping FSResponseFail) {//getif httpMethod == 0 {manageGet(url: url, params: params, success: success, error: error)} else {managePost(url: url, params: params!, success: success, error: error)}}private func managePost(url: String,params: [String: Any],success: @escaping FSResponseSuccess,error: @escaping FSResponseFail) {//请求头信息var header = HTTPHeaders()header.add(name: "dragon-system", value: FSRequestData.share.getHeaderJson())AF.request(url,method: .post,parameters: params,encoding: URLEncoding.default,headers: header).responseJSON { (response) inswitch response.result {case .success:let json = String(data: response.data!, encoding: String.Encoding.utf8)success(json ?? "")case .failure:let statusCode = response.response?.statusCodeerror("\(statusCode ?? 0)请求失败")debugPrint(response.response as Any)}}}private func manageGet(url: String,params: [String: Any]?,success: @escaping FSResponseSuccess,error: @escaping FSResponseFail) {//请求头信息var header = HTTPHeaders()header.add(name: "dragon-system", value: FSRequestData.share.getHeaderJson())AF.request(url,method: .get,parameters: params,encoding: URLEncoding.default,headers: header).responseJSON { (response) inswitch response.result {case .success:let json = String(data: response.data!, encoding: String.Encoding.utf8)success(json ?? "")case .failure:let statusCode = response.response?.statusCodeerror("\(statusCode ?? 0)请求失败")debugPrint(response.response as Any)}}}/** 上传图片*/public func postImage(url:String,params:Parameters?,fileConfig:FSFileConfig,progressBlock:@escaping FSProgressBlock,success:@escaping FSResponseSuccess,error:@escaping FSResponseFail){var header = HTTPHeaders()header.add(name: "dragon-system", value: FSRequestData.share.getHeaderJson())header.add(name: "content-type", value: "multipart/form-data")let url = FSRequestData.share.getUrlAddParams(params: params, url: url)let dic = FSRequestData.share.getReqData(params: params)// 默认60s超时AF.upload(multipartFormData: { multipartFormData inmultipartFormData.append(fileConfig.fileData, withName: fileConfig.name, fileName: fileConfig.fileName, mimeType: fileConfig.mimeType);if dic.count != 0 {for (key, value) in dic {let str:String = valuelet _datas:Data = str.data(using: String.Encoding.utf8)!multipartFormData.append(_datas, withName: key )}}}, usingThreshold: MultipartFormData.encodingMemoryThreshold,fileManager:.default, to: url, method: .post, headers: header, interceptor: nil).responseJSON { (response) inswitch response.result {case .success:let json = String(data: response.data!, encoding: String.Encoding.utf8)success(json ?? "")case .failure:let statusCode = response.response?.statusCodeerror("\(statusCode ?? 0)请求失败")debugPrint(response.response as Any)}}}
}// MARK: 网络状态相关
extension FSNetworkRequest {///监听网络状态public func detectNetwork(netWorkStatus: @escaping FSNetworkStatus) {let reachability = NetworkReachabilityManager()reachability?.startListening()reachability?.listener = { [weak self] status inguard let weakSelf = self else { return }if reachability?.isReachable ?? false {switch status {case .notReachable:weakSelf.mNetworkStatus = NetworkStatus.notReachablecase .unknown:weakSelf.mNetworkStatus = NetworkStatus.unknowncase .reachable(.wwan):weakSelf.mNetworkStatus = NetworkStatus.wwancase .reachable(.ethernetOrWiFi):weakSelf.mNetworkStatus = NetworkStatus.wifi}} else {weakSelf.mNetworkStatus = NetworkStatus.notReachable}netWorkStatus(weakSelf.mNetworkStatus.rawValue)}}///监听网络状态public func obtainDataFromLocalWhenNetworkUnconnected() {self.detectNetwork { (_) in}}
}class FSFileConfig: NSObject {var fileData : Datavar name : Stringvar fileName : Stringvar mimeType : Stringoverride init() {fileData = Data()name = ""fileName = ""mimeType = ""}func initFile(fileData : Data,name : String,fileName : String,mimeType : String) {self.fileData = fileDataself.name = nameself.fileName = fileNameself.mimeType = mimeType}
}

实例调用，使用HandyJSON进行解析

func getData() {struct BaseModel: HandyJSON {var info : String?var status : Int?var data : DataModel?}struct DataModel: HandyJSON {var header : Any?var video : Any?var list1 : Any?var list2 : Any?var list3 : Any?}self.showLoading()FSNetworkRequest.share.postWith(url: NetworkRequestDefine.URL_index, params: nil, success: { (json) inself.hideLoading()let model = JSONDeserializer<BaseModel>.deserializeFrom(json: json)debugPrint(model!)}) { (response) indebugPrint(response)}}func getData1() {let image = UIImage.init(named: "icon_tabbar_20")var fileConfig = FSFileConfig.init()let data = image?.jpegData(compressionQuality: 0.5)fileConfig.initFile(fileData: data!, name: "img", fileName: "img.jpg", mimeType: "image/jpeg")FSNetworkRequest.share.postImage(url: NetworkRequestDefine.URL_my_uploadimg_index, params: nil,fileConfig: fileConfig, progressBlock: { (progress) in}, success: { (response) in}) { (response) indebugPrint(response)}}

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