Alamofire 网络请求封装

import Foundation
import Alamofire

typealias SuccessBlock = ([String:Any]) -> Void
typealias FailureBlock = (AnyObject) -> Void
typealias ProgressBlock = (Float) -> Void

class LKNetWorkTool: NSObject {
    
    //MARK: - GET请求
    class func GET(url:String,param:[String:Any]?,success: @escaping SuccessBlock) {
            if param != nil {
                print("\n param:")
                print(param! as [String:Any])
            }
            print("url===:" + url)
            let urlPath:URL = URL(string: url)!
            let headers:HTTPHeaders = ["Content-Type":"application/json;charset=utf-8"]
            let request = AF.request(urlPath,method: .get,parameters: param,encoding: JSONEncoding.default, headers: headers)
            request.responseJSON { (response) in
                DispatchQueue.global().async(execute: {
                    print(response.result)
                    switch response.result {
                    case let .success(result):
                        do {
                            let resultDict:[String:Any] = result as! [String:Any]
                            DispatchQueue.main.async(execute: {
                                /** 返回码处理 */
                                let resp_code: Int = (resultDict["resp_code"] as! Int)
                                switch resp_code {
                                case 0:
                                    success(resultDict)
                                case 1: break
                                    // SVProgressHUD.showError(withStatus: (resultDict["resp_msg"] as! String))
                                default: break
                                    // SVProgressHUD.showError(withStatus: (resultDict["resp_msg"] as! String))
                                }
                            })
                        }
                    case let .failure(error):
                        print(error)
                    }

                })
            }
        }
        //MARK: - POST请求  字典参数 ["id":"1","value":""]
        class func POST(url:String,param:[String:Any]?,success: @escaping SuccessBlock) {
            if param != nil {
                print("\n param:")
                print(param! as [String:Any])
            }
            print("url===:" + url)
            if url.count == 0 {
                print("网络请求连接不正确")
                return;
            }
            let urlPath:URL = URL(string: url)!
            let headers:HTTPHeaders = ["Content-Type":"application/json;charset=UTF-8"]
            let request = AF.request(urlPath,method: .post,parameters: param,encoding: JSONEncoding.default, headers: headers)
            request.responseJSON { (response) in
                DispatchQueue.global().async(execute: {
                    print(response.result)
                    switch response.result {
                    case let .success(result):
                        do {
                            let resultDict:[String:Any] = result as! [String:Any]
                            DispatchQueue.main.async(execute: {
                                /** 返回码处理 */
                                let resp_code: Int = (resultDict["resp_code"] as! Int)
                                switch resp_code {
                                case 0:
                                    success(resultDict)
                                case 1: break
                                    // SVProgressHUD.showError(withStatus: (resultDict["resp_msg"] as! String))
                                default: break
                                    // SVProgressHUD.showError(withStatus: (resultDict["resp_msg"] as! String))
                                }
                            })
                        }
                    case let .failure(error):
                        print(error)
                    }

                })

            }
        }
        //MARK: - POST请求 数组参数（由于有数组参数的需求 ）[["id":"1","value":""],["id":"2","value":""]]
        class func POST2(url:String,param:Array<[String:String]>,success: @escaping SuccessBlock) {
            print("url===:" + url)
            let urlPath:URL = URL(string: url)!
            print("\n param:")
            let data = try? JSONSerialization.data(withJSONObject: param, options: [])
            var urlRequest = URLRequest(url: urlPath)
            urlRequest.httpMethod = "POST"
            urlRequest.httpBody = data
            urlRequest.allHTTPHeaderFields = ["application/json":"Accept","application/json;charset=UTF-8":"Content-Type"]

            let request = AF.request(urlRequest)
            request.responseJSON { (response) in
                DispatchQueue.global().async(execute: {
                    print(response.result)
                    switch response.result {
                    case let .success(result):
                        do {
                            let resultDict:[String:Any] = result as! [String:Any]
                            DispatchQueue.main.async(execute: {
                                /** 返回码 (Int 类型code 会报崩) */
                                let code = resultDict["resp_code"]
                                var resp_code = 0
                                if code is String {
                                    resp_code = Int(code as! String)!
                                } else if code is Int {
                                    resp_code = code as! Int
                                }
                                switch resp_code {
                                case 0:
                                    success(resultDict)
                                case 1: break
                                    // SVProgressHUD.showError(withStatus: (resultDict["resp_msg"] as! String))
                                default: break
                                    //SVProgressHUD.showError(withStatus: (resultDict["resp_msg"] as! String))
                                }
                            })
                        }
                    case let .failure(error):
                        print(error)
                    }

                })

            }
        }

}