GitHub: SolarNetwork
刚开始写Swift项目时,用到网络请求时,毫无疑问,选择了Moya。但随着项目的增大,接口越来越多,TargetType文件也越来越大,寻找某一个接口的参数和其他配置时,就要在各种Switch中跳来跳去,感到十分烦恼,就算分了多个TargetType,也还是存在这个问题,于是就干脆借鉴Moya的优点,基于Alamofire重新封装了一个简单易用的网络库,保留了TargetType的服务配置功能,并将接口配置分离成各个独立的Request,形成一个新的网络库SolarNetwork。
SolarNetwork包括以前几个类:
willSend 和 接收到网络回调后修改回调内容的 didReceive。 所以一个网络请求的具体流程为:
SLNetwork(SLTarget).request(SLRequest).willSend(SLRequest)
.progressClosure(SLProgress)
.reponseData(OriginalResponse)
.didReceive(SLResponse).decodeTo(Dictionary)
.completionClosure(SLResponse)
.decodeTo(Model: Decodable).dealWithError
大多数情况下,你只需要关心的是:
SLNetwork(SLTarget).request(SLRequest)
.progressClosure(SLProgress)
.completionClosure(SLResponse)
更多内容请直接到GitHub查看。
import SolarNetwork
struct HTTPBinTarget: SLTarget {
var baseURLString: String { return "https://httpbin.org" }
}
let HTTPBinNetwork = SLNetwork(HTTPBinTarget())
import SolarNetwork
//Mark: - GET
class HTTPBinGETRequest: SLRequest {
override func loadRequest() {
super.loadRequest()
self.path = "/get"
}
}
HTTPBinNetwork.request(HTTPBinGETRequest()) { (response) in
if let dictionary = response.dataDictionary {
}
else if let error = response.error {
//show error
}
}
//Mark: - POST
class HTTPBinPOSTRequest: SLRequest {
override func loadRequest() {
super.loadRequest()
self.method = .post
self.path = "/post"
}
/**
利用反射,将属性自动转换为Parameters,不需要自己组装了
["userName": "myUserName",
"password": "myPassword"]
*/
let userName = "myUserName"
let password = "myPassword"
}
HTTPBinNetwork.request(HTTPBinPOSTRequest()) { (response) in
if let dictionary = response.dataDictionary {
}
else if let error = response.error {
//show error
}
}
import SolarNetwork
class GitHubDownloadRequest: SLDownloadRequest {
override func loadRequest() {
super.loadRequest()
self.URLString = "http://cdnvue.com/video/rzGHzRA19L/64tBZo"
}
}
let downloadRequest = GitHubDownloadRequest()
GitHubNetwork.download(downloadRequest, progressClosure: { (progress) in
}) { (response) in
}
//如果需要断点下载此文件,请设置该属性为true
downloadRequest.isResume = true
//自定义文件下载完成后的存放路径,默认为"/Library/Caches/SLNetwork/Destination/(requestID)"
downloadRequest.destinationURL = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask)[0] import SolarNetwork
class HTTPBinUploadRequest: SLUploadRequest {
override func loadRequest() {
super.loadRequest()
self.path = "/post"
}
}
let uploadRequest = HTTPBinUploadRequest()
uploadRequest.data = data //data to upload
HTTPBinNetwork.upload(uploadRequest, progressClosure: { (progress) in
}) { (response) in
}
Swift 4下,利用Decodable将Json转为Model
import SolarNetwork
struct User: Decodable { //Swift 4 Codable
var id: Int
var name: String
var token: String
}
HTTPBinNetwork.request(UserRequest()) { (response) in
if let user = response.decode(to: User.self) {
}
else if let error = response.error {
//show error
}
}