swift - 使用具有字符串参数的方法在 Swift 中打印 Println

Question

func greetingMessage(name:String,message:String)->String{
    return "Greeting message  is \(message) for name\(name)"
}

上面的代码打印消息:“This was the message => , Greeting message is Hello for nameJohn”

  println("This was the message => ",greetingMessage("John", message: "Hello"))

这里的问题是“,”字符。我如何修改它以使其不出现在输出中？

谢谢。

Answer 1

尝试

  println("This was the message => " + greetingMessage("John", message: "Hello"))