如何在 Play/Scala 中声明一个名为“type”的变量？

Question

I want to declare a variable with name 'type' in a Play/Scala application, since my data has this field name and I'm using JSON transforms. It just makes more sense.

Fortunately I could just rename the field, but still curious if there is a way to make the compiler ignore the type reserved word when declaring variables.

Answer 1

使用反引号：

var `type` = 42

Answer 2

def main(args: Array[String]): Unit = {

    var `type`: String = "Hello World"
    println(`type`)

  }