iOS开发--Swift 基于AFNetworking 3.0的网络请求封装-优快云博客

import UIKit

class InternetDataRequeset {

　　//Post请求时, Body字符串转换成字典方法

　　//设置类型为静态方法　

    static func changeStringToDictionary(string : String)->NSDictionary{
        let dic: NSMutableDictionary = NSMutableDictionary()
        let array = string.componentsSeparatedByString("&")
        for str : String in array{
            let tempArray = str.componentsSeparatedByString("=")
            dic.setObject(tempArray[1], forKey: tempArray[0])
        }
        return dic
    }
　　//静态网络请求方法, GET请求, POST请求均适用, POST需要参数字典, 可由上一个方法获得

　　//urlString: 网络请求链接字符串

　　//bodyDic: Post请求参数字典(可选类型)

　　//data()->(): 闭包函数, 基本等价于OC中的block, 用于数据的回调.

    static func getDataByString(var urlString urlSting: String, bodyDic: NSDictionary!, data: (data: AnyObject) -> ()){
        //字符串的转码
        urlSting = urlSting.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.URLQueryAllowedCharacterSet())!        
        //创建管理者对象
        let manager = AFHTTPSessionManager()        
        //设置允许请求的类别
        manager.responseSerializer.acceptableContentTypes = NSSet(objects: "text/plain", "text/json", "application/json","text/javascript","text/html", "application/javascript", "text/js") as? Set<String>        
        //开始请求
        if bodyDic == nil {
            manager.GET(urlSting, parameters: nil, progress: { (downloadProgress: NSProgress) -> Void in　　
                }, success: { (task: NSURLSessionDataTask, responseObject: AnyObject?) -> Void in
                    data(data: responseObject!)
                }, failure: { (task: NSURLSessionDataTask?, error : NSError) -> Void in
                    print("请求失败")                  
            })            
        }
        else{
               manager.POST(urlSting, parameters: bodyDic, progress: { (downloadProgress: NSProgress) -> Void in                
                }, success: { (task: NSURLSessionDataTask, responseObject: AnyObject?) -> Void in
                    data(data :responseObject!)
                }, failure: { (task: NSURLSessionDataTask?, error : NSError) -> Void in
                    print("请求失败")
            })
          }
     }
}

　　这只是基本的网络请求, 如果需要，对请求头尾进行加工, 修改下函数即可.

转载于:https://www.cnblogs.com/LeoMabi/p/5151307.html