numberbean.java

来自「sourse code of a very good book which is」· Java 代码 · 共 18 行

package coreservlets;

public class NumberBean {
  private double num = 0;

  public NumberBean(double number) {
    setNumber(number);
  }
  
  public double getNumber() {
    return(num);
  }
  
  public void setNumber(double number) {
    num = number;
  }
}