我想UIViewController
从另一个推UIViewController
。我只是向接收者控制器发送了几个 JSON 结果,如下所示:
SSCheckoutController *shopController=[[SSCheckoutController alloc]init];
shopController.checkoutInfo = checkOutNeed;
shopController.discountJson = discPgmDetails;
shopController.IsPaymentMethod = @"CREDITCARD";
[self.navigationController pushViewController:shopController animated:YES];
但这需要30多秒。后台也没有运行任何操作,但是为什么只是推送要花这么多时间呢?有什么建议么?我错过了什么?