str15.java

来自「学习java编程的好程序」· Java 代码 · 共 10 行

///从字符串中第2个位置将字符提取出来
public class str15
{
    public static void main(String[] args)
    {
        String str="we are students and he is a worker";
        System.out.println(str.charAt(1));
    }
}