//獲取地址 AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager]; NSMutableSet *acceptableSet = [NSMutableSet setWithSet:manager.responseSerializer.acceptableContentTypes]; [acceptableSet addObject:@"text/html"]; //否則會報錯AFNetworking:error:Request failed: unacceptable content-type: text/html manager.responseSerializer.acceptableContentTypes = acceptableSet; NSString * imageURLStr=@"http://www.d-shang.com/index.php?blog/getadv"; NSURL * imageURL=[NSURL URLWithString:imageURLStr]; NSDictionary *dict = @{@"format": @"json"}; [manager GET:imageURLStr parameters:dict success:^(AFHTTPRequestOperation * _Nonnull operation, id _Nonnull responseObject) { NSLog(@"%@",responseObject); } failure:^(AFHTTPRequestOperation * _Nullable operation, NSError * _Nonnull error) { NSLog(@"失敗%@",error); }];