网络婚礼之AFNetWorking3.0

目前使用人数最多的第三方网络库，没有之一。从开始的NSURLConnection到现在的NSURLSession，它都一直保持着与苹果的步调一致，而由它也衍生出大量的相关第三方网络功能库，不仅仅因为他的可靠，好用，一直保持着维护更新，也是为什么它这么受到广大程序员的青睐。

接下来我们来看几个demo

 //
 //  ViewController.m
 //   AFNetworking3.0简介
 //

 #import "ViewController.h"
 #import "AFNetworking.h"
 @interface ViewController ()

 @end

 @implementation ViewController

 - (void)viewDidLoad {
     [super viewDidLoad];

     [self upLoadData];

 }
 //上传data
 -(void)upLoadData{

     UIImage * image = [UIImage imageNamed:@"renminbi.jpg"];

     NSData * data = UIImageJPEGRepresentation(image, );

     AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];
     /*
      POST 上传地址
      parameters 文本参数
      constructingBodyWithBlock 上传文件的block,有可能多次调用
      progress 上传进度
      success 上传成功
      failure 上传失败
      */
     [manager POST:@"http://localhost/post/upload.php" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {

         /*

          formData 上传的数据

          FileData  上传文件的data

          name 上传文件的key

          fileName 服务器上的名字

          mimeType 上传资源的类型

          */

         [formData appendPartWithFileData:data name:@"userfile00" fileName:@"xubaoaichiyu" mimeType:@"image/jpg"];

     } progress:^(NSProgress * _Nonnull uploadProgress) {

         NSLog(@"%@",uploadProgress);

     } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

         NSLog(@"成功->%@",responseObject);

     } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

         NSLog(@"失败->%@",error);

     }];

 }

 @end

 //上传文件
     AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];

     /*
      POST 上传地址
      parameters 文本参数
      constructingBodyWithBlock 上传文件的block,有可能多次调用
      progress 上传进度
      success 上传成功
      failure 上传失败
      */
     [manager POST:@"http://localhost/post/upload.php" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {

         /*

          formData 上传的数据

          FileData  上传文件的data

          name 上传文件的key

          fileName 服务器上的名字

          mimeType 上传资源的类型

          */

         NSURL * url = [[NSBundle mainBundle] URLForResource:@"renminbi.jpg" withExtension:nil];

         [formData appendPartWithFileURL:url name:@"userfile00" fileName:@"xubaoaichiyu" mimeType:@"image/jpg" error:nil];

     } progress:^(NSProgress * _Nonnull uploadProgress) {

         NSLog(@"%@",uploadProgress);

     } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

         NSLog(@"成功->%@",responseObject);

     } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

         NSLog(@"失败->%@",error);

     }];

 AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];

     [manager GET:@"http://localhost/post/upload.php" parameters:nil progress:^(NSProgress * _Nonnull downloadProgress) {

     } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

     } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

     }];

GET

AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];

    [manager POST:@"http://localhost/post/upload.php" parameters:nil progress:^(NSProgress * _Nonnull downloadProgress) {

    } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

    }];

POST

 AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];

     manager.requestSerializer = [AFHTTPRequestSerializer serializer];

     manager.responseSerializer = [AFXMLParserResponseSerializer serializer];

     [manager GET:@"http://localhost/post/upload.php" parameters:nil progress:^(NSProgress * _Nonnull downloadProgress) {

     } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

     } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

     }];

GETXML