获取StringBuffer子字符串

/** from 
时 代 J a v a 公 众 号 - N o w J a v  a . c o m**/


public class Main {


  public static void main(String[] args) {

    StringBuffer sb = new StringBuffer("Java StringBuffer SubString test");

    System.out.println("Original Text : " + sb);


    String strPart1 = sb.substring(5);

    System.out.println("Substring 1 : " + strPart1);


    String strPart2 = sb.substring(0, 17);

    System.out.println("Substring 2 : " + strPart2);


  }

}