Scala REPL：如何加载特定的 package/class/object？

Question

假设我有以下文件：

package PackName

class Class1 { 
   def func11():
   ....
   def func12():
   ...
}

class Class2 { 
  def func21():
  ...
  def func22():
  ...
}

如果我想从 Class 1 从 REPL 调用 func11，我必须运行 REPL 并调用：

PackName.Class1.func11().

我是否可以选择将 class PackName.Class1 加载到 REPL，这样我就不必在调用此 [= 的函数时键入 "PackName.Class1" 21=]?

Answer 1

import PackName._  //import all members of the package
import PackName.Class1  // import a specific member
import PackName.{Class1, Class2} //import multiple members

Scala REPL：如何加载特定的 package/class/object？

Scala REPL: How to load specific package/class/object?

scala

package

read-eval-print-loop