AFNetworking实现网络请求

来源：互联网发布：陕西医药中标数据网编辑：程序博客网时间：2024/06/05 22:55

GET请求

- (IBAction)get:(id)sender {    //网址字符串    NSString *urlString = @"http://piao.163.com/m/cinema/list.html?app_id=1&mobileType=iPhone&ver=2.6&channel=appstore&deviceId=9E89CB6D-A62F-438C-8010-19278D46A8A6&apiVer=6&city=110000";    //创建http会话管理对象    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];    //设置请求数据类型    //AFHTTPRequestSerializer key=value形式(默认)    //AFJSONRequestSerializer JSON数据形式    manager.requestSerializer = [AFHTTPRequestSerializer serializer];    //设置接受数据类型    //AFHTTPResponseSerializer 不解析数据    //AFJSONResponseSerializer JSON解析 (默认)    //AFXMLParserResponseSerializer XML解析    manager.responseSerializer =[AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingMutableLeaves];    //发起请求    [manager GET:urlString      parameters:nil        progress:^(NSProgress * _Nonnull downloadProgress) {        } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {            NSLog(@"请求成功");            NSLog(@"%@", responseObject);        } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {            NSLog(@"请求失败");        }];}

POST请求

- (IBAction)post:(id)sender {    //网址字符串    NSString *urlString = @"http://piao.163.com/m/cinema/schedule.html?app_id=1&mobileType=iPhone&ver=2.6&channel=appstore&deviceId=9E89CB6D-A62F-438C-8010-19278D46A8A6&apiVer=6&city=110000";    //创建会话管理者    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];    //设置请求数据类型(默认)    //设置接受数据类型(默认)    //发起请求    //设置请求体参数    NSDictionary *parameters = @{@"cinema_id" : @1533};    [manager POST:urlString       parameters:parameters         progress:nil          success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {              NSLog(@"请求成功");              NSLog(@"%@", responseObject);         } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {             NSLog(@"请求失败");         }];}

通过POST请求发送带图文的微博

- (IBAction)postWeibo:(id)sender {    NSString *urlString = @"https://upload.api.weibo.com/2/statuses/upload.json";    NSString *token = @"2.00hd363CtKpsnBedca9b3f35tBYiPD";    NSDictionary *parameters = @{@"access_token" : token,  //授权登陆                                 @"status" : @"这不是lip"   //微博文字                                  };    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];    [manager POST:urlString       parameters:parametersconstructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {    UIImage *image = [UIImage imageNamed:@"风景.jpg"];    NSData *imageData = UIImageJPEGRepresentation(image, 1);    //name上传数据的参数名字    //mimeType:数据的类型名    //jpg -- image/jpeg    //png -- image/png    [formData appendPartWithFileData:imageData name:@"pic" fileName:@"ljp" mimeType:@"image/jpeg"];}         progress:^(NSProgress * _Nonnull uploadProgress) {            //监控上传进度             NSLog(@"%.1lf", (CGFloat)uploadProgress.completedUnitCount/uploadProgress.totalUnitCount*100);         }          success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {              NSLog(@"上传成功");          }          failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {              NSLog(@"上传失败");          }];}

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