AFNetworking 3.0.4 的使用

 

 

AFNetworking

 

本文永久链接：http://www.cnblogs.com/qianLL/p/5342593.html

 

pod 'AFNetworking', '~>3.0.4'    <-------第三方

具体他的pod的过过程

http://www.cnblogs.com/qianLL/p/5331624.html

代码如下 

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#import "ViewController.h" #import "AFNetworking.h" @interface  ViewController ()   @end   @implementation  ViewController   - ( void )viewDidLoad {      [ super  viewDidLoad];      [ self  Upload]; //    [self dataTask]; //    [self MultiUpload]; //    [self Serialization]; //    [self PostMethod]; //    [self Reacheab];             } //下载 -( void )Download{      NSURLSessionConfiguration  *configuration=[ NSURLSessionConfiguration  defaultSessionConfiguration];            AFURLSessionManager *manager=[[AFURLSessionManager alloc]initWithSessionConfiguration:configuration];            NSURL  *URL=[ NSURL  URLWithString:@ "example/download" ];      NSURLRequest  *request=[ NSURLRequest  requestWithURL:URL];            NSURLSessionDownloadTask  *downloadTask=[manager downloadTaskWithRequest:request progress: nil  destination:^ NSURL  *( NSURL  *targetPath,  NSURLResponse  *response) {          NSURL  *documentsDirectoryURL=[[ NSFileManager  defaultManager] URLForDirectory: NSDocumentDirectory  inDomain: NSUserDomainMask  appropriateForURL: nil  create: NO  error: nil ];          return  [documentsDirectoryURL URLByAppendingPathComponent:[response suggestedFilename]];      } completionHandler:^( NSURLResponse  * _Nonnull response,  NSURL  * _Nullable filePath,  NSError  * _Nullable error) {          NSLog (@ "file downloaded to :%@" ,filePath);      }];      [downloadTask resume];       } // 上传 -( void )Upload{      NSURLSessionConfiguration  *configuration=[ NSURLSessionConfiguration  defaultSessionConfiguration];            AFURLSessionManager *manager=[[AFURLSessionManager alloc]initWithSessionConfiguration:configuration];            NSURL  *url=[ NSURL   URLWithString:@ "example/upload.php" ];            NSURLRequest  *request=[ NSURLRequest  requestWithURL:url];            NSURL  *filePath=[ NSURL  fileURLWithPath:@ "path/aa.txt" ];            NSURLSessionUploadTask  *uploadTask=[manager uploadTaskWithRequest:request fromFile:filePath progress: nil  completionHandler:^( NSURLResponse  * _Nonnull response,  id   _Nullable responseObject,  NSError  * _Nullable error) {          if  (error) {              NSLog (@ "Errof:%@" ,error);          } else {              NSLog (@ "Success:%@ %@" ,response,responseObject);          }      }];      [uploadTask resume]; }   -( void )MultiUpload{        NSMutableURLRequest  *request=[[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@ "POST"  URLString:@ "https:example/upload.php"   parameters: nil  constructingBodyWithBlock:^( id <AFMultipartFormData>  _Nonnull formData) {          [formData appendPartWithFileURL:[ NSURL  fileURLWithPath:@ "path/1.png" ] name:@ "file"  fileName:@ "filename.jpg"  mimeType:@ "image/jpeg"  error: nil ];      } error: nil ];            AFURLSessionManager *manager=[[AFURLSessionManager alloc]initWithSessionConfiguration:[ NSURLSessionConfiguration  defaultSessionConfiguration]];            NSURLSessionUploadTask  *uploadTask;            uploadTask=[manager uploadTaskWithStreamedRequest:request progress:^( NSProgress  * _Nonnull uploadProgress) {          dispatch_async(dispatch_get_main_queue(), ^{              [[UIProgressView  new ] setProgress:uploadProgress.fractionCompleted];          });      } completionHandler:^( NSURLResponse  * _Nonnull response,  id   _Nullable responseObject,  NSError  * _Nullable error) {          if  (error) {              NSLog (@ "errof:%@" ,error);          } else {              NSLog (@ "%@ %@" ,response,responseObject);          }      }];            [uploadTask resume]; } // data Task -( void )dataTask{      NSURLSessionConfiguration  *configuration=[ NSURLSessionConfiguration  defaultSessionConfiguration];            AFURLSessionManager *manager=[[AFURLSessionManager alloc]initWithSessionConfiguration:configuration];            NSURL  *url=[ NSURL  URLWithString:@ "http://1.studyios.sinaapp.com/gyxy.php?a=qq" ];            NSURLRequest  *request=[ NSURLRequest  requestWithURL:url];            NSURLSessionDataTask  *dataTask=[manager dataTaskWithRequest:request completionHandler:^( NSURLResponse  * _Nonnull response,  id   _Nullable responseObject,  NSError  * _Nullable error) {          if  (error) {              NSLog (@ "Error: %@" ,error);          } else {              NSLog (@ "%@ %@" ,response,responseObject);          }      }];            [dataTask resume]; } //GET方法   -( void )Serialization{      NSURLSessionConfiguration  *configuration=[ NSURLSessionConfiguration  defaultSessionConfiguration];            AFURLSessionManager *manager=[[AFURLSessionManager alloc]initWithSessionConfiguration:configuration];      NSString  *url=@ "http://1.studyios.sinaapp.com/gyxy.php" ;      NSDictionary  *parameters=@{@ "a" :@ "BB" ,@ "b" :@ "CC" ,@ "c" :@ "aa" };     NSMutableURLRequest  *request= [[AFHTTPRequestSerializer serializer]requestWithMethod:@ "GET"  URLString:url parameters:parameters error: nil ];            NSURLSessionDataTask  *dataTask=[manager dataTaskWithRequest:request completionHandler:^( NSURLResponse  * _Nonnull response,  id   _Nullable responseObject,  NSError  * _Nullable error) {          if  (error) {              NSLog (@ "Error: %@" ,error);          } else {              NSLog (@ "%@" ,responseObject);          }      }];      [dataTask resume];       } //POST -( void )PostMethod{      NSURLSessionConfiguration  *configuration=[ NSURLSessionConfiguration  defaultSessionConfiguration];      AFURLSessionManager *manager=[[AFURLSessionManager alloc]initWithSessionConfiguration:configuration];      NSString  *url=@ "http://1.studyios.sinaapp.com/mypost.php" ;      NSDictionary  *dic=@{@ "can1" :@ "abc" ,@ "can2" :@ "bcd" };      NSMutableURLRequest  *request=[[AFHTTPRequestSerializer serializer] requestWithMethod:@ "POST"  URLString:url parameters:dic error: nil ]; // //                  NSURLSessionDataTask  *dataTask=[manager dataTaskWithRequest:request completionHandler:^( NSURLResponse  * _Nonnull response,  id   _Nullable responseObject,  NSError  * _Nullable error) {          if  (error) {              NSLog (@ "Error: %@" ,error);          } else { //            NSLog(@"%@",responseObject);          NSDictionary  *dic=[ NSJSONSerialization  JSONObjectWithData:responseObject options: NSJSONReadingMutableLeaves  error: nil ];              NSLog (@ "%@" ,dic);          }      }];      [dataTask resume];   }   -( void )Reacheab{        [[AFNetworkReachabilityManager sharedManager]setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {          NSLog (@ "reacheability:%@" ,AFStringFromNetworkReachabilityStatus(status));      }];      [[AFNetworkReachabilityManager sharedManager] startMonitoring]; } -( void )SSLCertificates{      AFHTTPSessionManager *manager=[AFHTTPSessionManager manager];      manager.securityPolicy.allowInvalidCertificates= YES ; } - ( void )didReceiveMemoryWarning {      [ super  didReceiveMemoryWarning];      // Dispose of any resources that can be recreated. }   @end

 

 

转载于:https://www.cnblogs.com/wujie123/p/5343222.html