Java 找不到扫描仪类型的符号变量键盘
我一直找不到符号错误。我尝试了之前建议的一切,但都没有成功。我觉得我错过了一些非常简单的事情Java 找不到扫描仪类型的符号变量键盘,java,compiler-errors,java.util.scanner,Java,Compiler Errors,Java.util.scanner,我一直找不到符号错误。我尝试了之前建议的一切,但都没有成功。我觉得我错过了一些非常简单的事情 import java.util.Scanner; public class XXX { public static void main(String[] args) { String playerName1; final int MIN_SCORE = 19; final int MAX_SCORE = 51; int score;
import java.util.Scanner;
public class XXX
{
public static void main(String[] args)
{
String playerName1;
final int MIN_SCORE = 19;
final int MAX_SCORE = 51;
int score;
Scanner keyboard = new Scanner(System.in);
System.out.println();
System.out.print("Enter you name: ");
playerName1 = keyboard.next();
System.out.print("Welcome" + playerName1 + "to the game of guts! ");
System.out.println();
System.out.print("Enter winning Score(between 20 - 50): ");
score = keyboard.Int();
}
}
ProgrammingProject3.java:36: error: cannot find symbol
score = keyboard.Int();
^
symbol: method Int()
location: variable keyboard of type Scanner
A确实没有
int()
方法。它被称为。它是keyboard.nextInt()我知道我忽略了一些简单的事情!谢谢