toString()
Character类的方法将字符转换为字符串。您可以使用此方法将给定字符转换为String。
import java.util.Scanner; public class CharToString { public static void main(String args[]){ System.out.println("Enter a character ::"); Scanner sc = new Scanner(System.in); char ch = sc.next().charAt(0); String str = Character.toString(ch); System.out.println(str); } }
输出结果
Enter a character :: h h