A Sample Javabean--CounterBean2s public class CounterBean( private int count=0 public Counter Bean(t public int getCountot return count public void setCount(int count this, count=:A Sample Javabean--CounterBean类 public class CounterBean{ private int count=0; public CounterBean(){} public int getCount(){ return count; } public void setCount(int count){ this.count=count; } }