如何删除我在Swift中不使用的空单元格(How to delete the empty cells that i don't use in Swift)

如何删除我在Swift中不使用的空单元格(How to delete the empty cells that i don't use in Swift)

我有一个toEat数组：

var toEat = [“apple”]

此外，用户可以在运行应用程序时向阵列添加更多水果，例如：

var toEat = [“apple”，“banana”]

除了苹果和香蕉之外，该阵列还有其他功能，那么为什么当我运行应用程序时，我会得到空单元格？ 我该如何删除它？

I have got a toEat array:

var toEat = ["apple"]

In addition, the user can add more fruits to the array while running the app, for example:

var toEat = ["apple", "banana"]

The array has nothing more except apple and banana, so why when I run the app I get empty cells? How can I delete it?

最满意答案

你可以试试这行代码：

self.tableView.tableFooterView = UIView(frame: CGRectZero)

You can try this line of code:

self.tableView.tableFooterView = UIView(frame: CGRectZero)