java序列化与ObjectOutputStream和ObjectInputStream的实例详解

public class Param implements Serializable {    private static final long serialVersionUID = 5187074869820982336L;         private Integer param1;   private String param2;    public Integer getParam1() {     return param1;   }    public void setParam1(Integer param1) {     this.param1 = param1;   }    public String getParam2() {     return param2;   }    public void setParam2(String param2) {     this.param2 = param2;   }  }