stringsubstring.java

来自「软通公司培训的课件和习题里面有答案。。。」· Java 代码 · 共 15 行

package com.nine.java;

public class StringSubstring {


	public static void main(String[] args) {
		String s = "This is my first program !" ;
		String s1 = s.substring(5);
		System.out.println(s1);
		String s2 = s.substring(8,20);
		System.out.println(s2);
	}

}