【发布时间】:2014-09-05 02:25:05
【问题描述】:
static char guessLetter (String lettersGuessed)
{
Scanner keyboard = new Scanner (System.in);
System.out.println ("Guess a letter: ");
char letterGuessed = keyboard.next().charAt(0);
if (letterGuessed.isLetter())
{
return letterGuessed;
}
else
{
System.out.println ("That is not a letter. Please try typing a letter again.");
我该如何解决这个问题,它给了我一个错误“char cannot be dereferenced”
我不确定这意味着什么。
谢谢。
【问题讨论】:
标签: java