Xcode 游乐场不执行功能
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时间:2020-09-15 08:07:54 来源:igfitidea点击:
Xcode playground not executing functions
提问by user2924482
I created a new playground and I add simple function but the function is never been call:
我创建了一个新的操场并添加了简单的函数,但从未调用过该函数:
var str = "New playground"
func hello()
{
print("Hello, World")
}
Any of you knows why the function is not been call ?
你们中的任何人都知道为什么没有调用该函数?
I'll really appreciate your help
我会非常感谢你的帮助
回答by Arsen
Because you didn't call the function. Just call it:
因为你没有调用函数。就叫它:
func hello()
{
print("Hello, World")
}
hello()