Java char 转 int 的两种方法

char 转 int 的两种方法

1 public class Hello {
2     public static void main(String[] args) {
3         char chNum = '9';
4         int a = (int)(chNum - '0');
5         int b = Character.getNumericValue(chNum);
6         System.out.println("a: "+a);
7         System.out.println("b: "+b);
8     }
9 }
原文地址:https://www.cnblogs.com/yu-xia-zheng-ye/p/15054604.html