jive的緩存非常復雜???
但思想就是用cacheable接口實現緩存對象
public class Cache implements Cacheable??
放入雙向鏈表? 這個鏈表由個體維護個體指向和整體維護頭鏈表
class LongLinkedList {
??? /**
???? * The root of the list keeps a reference to both the first and last
???? * elements of the list.
???? */
??? private LongLinkedListNode head = new LongLinkedListNode(-1L, null, null);
public class LongLinkedListNode {
??? public LongLinkedListNode previous;
??? public LongLinkedListNode next;
??? public long key;
面向對象負責實現對象功能?? 對象可以自由游走
forumfactory負責產生dbforum?? 同時又被dbforum引用?? 互相關聯
短信這里有兩個問題
1是序列號? 收發短信如何對應號碼? 過程如何
2是網關如何運作?