Scala REPL：错误：';'预期但字符串文字发现

Question

这个简单的文本书REPL有什么问题？

C:\Users\abc>scala 
Welcome to Scala version 2.11.1 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_45). 
Type in expressions to have them evaluated. 
Type :help for more information. 

scala> print "Hello" 
<console>:1: error: ';' expected but string literal found. 
     print "Hello" 
      ^

scala> 

据说这是为了打印 “Hello”

Answer 1

使用正确的语法：

scala> print("Hello") 
Hello 

Answer 2

它的工作，如果你问很好：

scala> object please { 
    | val print = Predef.print _ 
    | } 
defined module please 

scala> please print "Hello" 
Hello