jsp计数器-bean文件

import java.io.serializable;

public class counter implements serializable{

// initialize the bean on creation
int count = 0;

// parameterless constructor
public counter() {

}

// property getter
public int getcount() {

// increment the count property, with every request
count++;

return this.count;
}

// property setter
public void setcount(int count) {

this.count = count;
}
}