我应将什么参数传递给NSUserDefaults.synchronize()? [英] What parameter do I pass into NSUserDefaults.synchronize()?

问题描述

我正在尝试在我的spritekit游戏中保存高分.根据我看过的所有教程以及我读过的堆栈溢出答案，以下代码应该可以工作:

I'm trying to save a high score in my spritekit game. Based on all the tutorials I've watched and the stack overflow answers i've read, the following code should work:

   NSUserDefaults.standardUserDefaults().setInteger(highScore, forKey: "highScore")
 NSUserDefaults.synchronize()

但是我一直遇到

NSUserDefaults.synchronize()

portion.error指出调用中的参数#1缺少参数"我看过的所有地方似乎都在使用该代码而没有错误.我知道最近会有/即将进行更新.此更新是否引起了同步功能的某些更改，我该如何解决?

portion.The error states "Missing argument for parameter #1 in call" All the places i've looked seem to use that code with no error. I'm aware that there is going to be/ was recently an update to swift. Did this update cause something to change with the synchronize function, how do I fix this?

推荐答案

您需要在standardUserDefaults上调用synchronize.

NSUserDefaults.standardUserDefaults().synchronize();

请记住，无需致电synchronize.

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