swift打印函数print

最常用的是print(items: Any...)。调用这个函数时,可传递多个字符串实参。打印到控制台上时,这些参数以空格来分隔,并以换行加回车作为终结符。

如果我们想自定义打印的分隔符与终结符,那么可以使用:print(_items:Any...,separator:String,terminator:String)

例如:

print("chinese","is my first language")

print("chinese","my first langguage", separator:" == ", terminator:" >>>>")

print("me too")


打印结果:

chinese is my first language

chinese == my first langguage >>>>me too

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