多transient属性的反序列化识别问题
请问下，自己反序列化的时候，写的是 s.readInt(); 那如果有多个transient修饰的int属性，那么怎么区别呢
sdfsdf_0001
2014-11-18
1 回答
写入顺序和读取顺序一致即可，见下面的代码，在老师代码的基础上加了一个age1属性，用transient修饰
package com.imooc.io;
import java.io.Serializable;
public class Student implements Serializable{
private String stuno;
private String stuname;
//该元素不会进行jvm默认的序列化,也可以自己完成这个元素的序列化
private transient int stuage;
private transient int age1;
public Student(String stuno, String stuname, int stuage,int age1) {
super();
this.stuno = stuno;
this.stuname = stuname;
this.stuage = stuage;
this.age1=age1;
}
public String getStuno() {
return stuno;
}
public int getAge1() {
return age1;
}
public void setAge1(int age1) {
this.age1 = age1;
}
public void setStuno(String stuno) {
this.stuno = stuno;
}
public String getStuname() {
return stuname;
}
public void setStuname(String stuname) {
this.stuname = stuname;
}
public int getStuage() {
return stuage;
}
public void setStuage(int stuage) {
this.stuage = stuage;
}
@Override
public String toString() {
return "Student [stuno=" + stuno + ", stuname=" + stuname + ", stuage="
+ stuage + ",age1="+age1+"]";
}
private void writeObject(java.io.ObjectOutputStream s)
throws java.io.IOException{
s.defaultWriteObject();//把jvm能默认序列化的元素进行序列化操作
s.writeInt(stuage);//自己完成stuage的序列化
s.writeInt(age1);
}
private void readObject(java.io.ObjectInputStream s)
throws java.io.IOException, ClassNotFoundException{
s.defaultReadObject();//把jvm能默认反序列化的元素进行反序列化操作
this.stuage = s.readInt();//自己完成stuage的反序列化操作
this.age1=s.readInt();
}
}
举报
0/150
提交
取消
