IOS15之swift的Alamofire 5.4框架的网络封装

此Alamofire 版本较高，是基于IOS15 和最新的 Alamofire 5.4.4 版本，截止我发稿的时候，最新版本,网上其他框架的版本较低，api早就淘汰了，或者其他写法，（对回调函数所使用到的关键字@escaping）要重点掌握
后台我采用Java 的springBoot进行封装测试的。
涉及swift基础语法，cocoaPods的使用，swift的闭包，回调，swift5.5语法新特性，单例模式的使用等，类方法的定义,Alamofire 的get，post,put ,delete请求，带参数，或者不带参数，都要拿捏的非常准备到位

	//
//  NetworkTools.swift
//  Alamofire1
//
//  Created by lujun on 2021/10/2.
//

import UIKit
import Alamofire

enum MethodType {
    case GET
    case POST
}

class NetworkTools{
    //类方法
    class func requestData(type: MethodType,urlString: String, parameters: [String : Any]? = nil,finishedCallback : @escaping ( _ results : Any) -> ()){
//        let type1 = type==MethodType.GET ? ".get" : ".post"
        if(type==MethodType.GET){
            Alamofire.AF.request(urlString).responseJSON { (response) in
                switch response.result {
                case .success(let json):
                    finishedCallback(json)
                    break
                case .failure(let error):
                    print("error:(error)")
                    break
                }
            }
        }
        if(type==MethodType.POST){
            Alamofire.AF.request(urlString, method: .post, parameters: parameters).responseJSON { (response) in
                switch response.result {
                case .success(let json):
                    finishedCallback(json)
                    break
                case .failure(let error):
                    print("error:(error)")
                    break
                }
            }
        }
    }
    //类方法
    class func requestDataWithParam(type: MethodType,urlString: String, parameters: [String : Any],finishedCallback : @escaping ( _ results : Any) -> ()){
        AF.request(urlString, parameters: parameters).responseJSON { (response) in
            switch response.result {
            case .success(let json):
                finishedCallback(json)
                break
            case .failure(let error):
                print("error:(error)")
                break
            }
        }
    }
}

测试代码如下:

//
//  ViewController.swift
//  Alamofire1
//
//  Created by lujun on 2021/10/2.
//

import UIKit
import Alamofire

class ViewController: UIViewController {
    
     override func viewDidLoad() {
        super.viewDidLoad()
        NetworkTools.requestDataWithParam(type: .GET, urlString: "http://localhost:8081/demo3",parameters: ["sn":"lujun"]) { result in
            print(result)
        }
    }
    func getRequest(){
        let url = "https://httpbin.org/get"
        Alamofire.AF.request(url).responseJSON { (response) in
            switch response.result {
            case .success(let json):
                print(json)
                // Success in request and do a async or sync(NOT UI) task here.
                break
            case .failure(let error):
                print("error:(error)")
                break
            }
        }
    }
    func postRequest(){
        let url = "https://httpbin.org/post"
        Alamofire.AF.request(url, method: .post, parameters: ["name":"jack","password":"123456"]).responseJSON { (response) in
            switch response.result {
            case .success(let json):
                print(json)
                break
            case .failure(let error):
                print("error:(error)")
                break
            }
        }
    }
    
}

Java 后台

package com.example.demo.controller;
import com.example.demo.dao.User;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.HashMap;
import java.util.Map;
@RestController
public class DemoController {
    @GetMapping(value = "/demo")
    public String test2(String sn){
        System.out.println(sn);
        return "test";
    }
    @GetMapping(value = "/demo3")
    public Object test23(String sn){
        Map m1 =  new HashMap();
        System.out.println(sn);
        User user = new User("lujun", 18, "123@qq.com");
        m1.put("u1",user);
        return m1;
    }
}

项目文件名在我的资源文件下。名称是Alamofire1.zip