stringbufferdemo.java

来自「java是一种面向对象程序的语言,我这里介绍了有关java课件的许多事例,它能帮」· Java 代码 · 共 21 行

package book.ch6;

/**
 * User: hb
 * Date: Jan 5, 2004
 * Time: 5:27:56 AM
 */
public class StringBufferDemo {
	public static void main(String[] args) {
		StringBuffer buffer = new StringBuffer();
		buffer.append('S');
		buffer.append("tringBuffer");

		System.out.println(buffer.charAt(1));
		System.out.println(buffer.capacity());
		System.out.println(buffer.indexOf("tring"));

		System.out.println("buffer = " + buffer.toString());
	}
}