import java.util.Scanner;
System.out.print("是否确认退出?(y/n)");
Scanner scan = new Scanner(System.in);
char choice =scan.next().charAt(0);
import java.util.Scanner;
System.out.print("是否确认退出?(y/n)");
Scanner scan = new Scanner(System.in);
char choice =scan.next().charAt(0);
本文标题:java中关于使用scanner接受char类型字符的方法
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