deletecharatstringbuffer.java

来自「java2应用开发指南第一版」· Java 代码 · 共 16 行

// deleteCharAtStringBuffer.java

class deleteCharAtStringBuffer 
{
    public static void main(String[] args) 
	{
	   //生成字符串缓冲区
		StringBuffer buf = new StringBuffer("I Love Java !");
	   //调用deleteCharAt方法
		buf.deleteCharAt(1);
		buf.deleteCharAt(6);
	    buf.deleteCharAt(11);
	    System.out.println(buf.toString()); 
    }
}