deletestringbuffer.java

来自「java2应用开发指南第一版」· Java 代码 · 共 13 行

// deleteStringBuffer.java
class deleteStringBuffer
{
    public static void main(String[] args) 
{
    //生成字符串缓冲区
        StringBuffer buf = new StringBuffer("I Love Java");
        //删除字符串缓冲区的第6-10个字符
        buf.delete(0,6);
        System.out.println(buf.toString());
    }
}