AFNetworking 3.0简单数据请求get&post

/** *get请求方法 */- (void)AFNGetUrl{ ???AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; ???manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"]; ???[manager GET:@"http://www.wjizk.com/qr.php" parameters:nil progress:^(NSProgress * _Nonnull downloadProgress) { ???????????} ????????success:^(NSURLSessionDataTask * _Nonnull task, id ?_Nullable responseObject) { ?????????????????????????NSLog(@"%@这里打印请求成功要做的事",responseObject); ?????????????????????} ?????????????failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull ??error) { ?????????????????????????NSLog(@"%@",error); ?//这里打印错误信息 ?????????????????????}];}/** *post请求方法 */-(void) AFNPostUrl{ ???AFHTTPSessionManager *manager = [AFHTTPSessionManager manager]; ???????????NSMutableDictionary *parameters = @{@"":@"",@"":@""}; ???????[manager POST:@"http://www.wjizk.com/qr.php" parameters:parameters progress:^(NSProgress * _Nonnull uploadProgress) { ???????????????????} success:^(NSURLSessionDataTask * _Nonnull task, id ?_Nullable responseObject) { ???????NSLog(@"%@这里打印请求成功要做的事",responseObject); ???????????} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) { ???????NSLog(@"%@",error); ?//这里打印错误信息 ???}];}