对象结构的存储与提取 口需持久化整个对象引用闭包 a Persistence closure 口Java的 serialization规则 ■缺省规则:非 static非 transient的数据成员 ■用户定义 class list implements serializable Lis↑next; private static final Object Stream Fieldn serialPersistent Fields fnew Object Stream Field("next", List class); Institute of Computer Software 2021/1/28 Nanjing University对象结构的存储与提取  需持久化整个对象引用闭包  Persistence closure  Java的serialization规则 ◼ 缺省规则：非static 非transient 的数据成员 ◼ 用户定义 class List implements Serializable { List next; private static final ObjectStreamField[] serialPersistentFields = {new ObjectStreamField("next", List.class)}; } 2021/1/28 Institute of Computer Software Nanjing University 44