counter.java

来自「JSP实用教程(源代码)非常不错请告诉你的朋友 书部落是个分享计算机电子书的好地」· Java 代码 · 共 19 行

package ch7;
public class Counter
{
  private int count;
  public Counter()
  {
    count = 0;
  }

  public int getCount()
  {
    count++;
    return count;
  }
  public void setCount(int value)
  {
    count = value; 
  }
}