java - 关于开关的问题

Question

我是一个java初学者，那么这段代码有什么问题:

switch(keycode) {
    case Keyboard.KEY_UP || Keyboard.KEY_DOWN: 
}

我给出以下错误消息:

bad operand types for binary operator '||'
  first type:  int
  second type: int

Answer 1

switch(keycode) 
{    

    case Keyboard.KEY_UP:
    case Keyboard.KEY_DOWN: 
        //  code to run...
        break;

}

参见The switch Statement