【正文】 XML 標(biāo)記用于定義數(shù)據(jù)本身的結(jié)構(gòu)和數(shù)據(jù)類型。它可是形式過程定義語言或?qū)ο箨P(guān)系模型，也可以是簡單地規(guī)定用戶間信息傳輸?shù)囊唤M路由命令。首先必須創(chuàng)建一個(gè) HTML 文件，通過編寫 HTML 語言代碼告訴瀏覽器載入何種 Applet 以及如何運(yùn)行。 而上述 所介紹的 公文流轉(zhuǎn) 的一個(gè)重要特征就是流程復(fù)雜，難以用標(biāo)準(zhǔn)的程序化語言解釋，因而公文流轉(zhuǎn)系統(tǒng)必須有與之相適應(yīng)的工作流程 定義系統(tǒng)，使操作人員能夠自主地設(shè)定公文流轉(zhuǎn)流程。 序列化可以實(shí)現(xiàn)“有限持久化”。 public class Node extends BaseObject { public node() { public string Node_Name； // 節(jié)點(diǎn) 名 public int Node_ID； //節(jié)點(diǎn)號 public string Node_next； // 節(jié)點(diǎn)后繼節(jié)點(diǎn) public int Node_nextID； // 后繼節(jié)點(diǎn) 號 public string Node_prev； // 節(jié)點(diǎn)前驅(qū)節(jié)點(diǎn) 名 public int Node_prevID； // 前驅(qū)節(jié)點(diǎn) 號 } } 在 XML中保存的節(jié)點(diǎn)信息： java version= class= object class= void method=add object class= void property=leftUpNodeXstring225/string/void void property=leftUpNodeYstring20/string/void void property=maxXstring320/string/void void property=maxYstring59/string/void void property=minXstring225/string/void void property=minYstring20/string/void void property=nodeNamestring開始 /string/void void property= Node_ID string1/string/void void property=Node_nextstring擬稿 /string/void void property= Node_nextID string2/string/void void property=Node_prevstring0/string/void void property= Node_prevID string0/string/void /object/void void method=add object class= void property=leftUpNodeXstring224/string/void void property=leftUpNodeYstring93/string/void void property=maxXstring321/string/void void property=maxYstring135/string/void void property=minXstring224/string/void void property=minYstring93/string/void void property=nodeNamestring擬稿 /string/void void property= Node_prevID string2/string/void void property=Node_nextstring處室審核 /string/void void property= Node_nextID string3/string/void void property=Node_nextstring處室審核 /string/void void property= Node_nextID string4/string/void void property=Node_prevstring開始 /string/void void property= Node_prevID string1/string/void /object/void void method=add object class= void property=leftUpNodeXstring127/string/void void property=leftUpNodeYstring178/string/void void property=maxXstring242/string/void void property=maxYstring224/string/void void property=minXstring137/string/void void property=minYstring174/string/void void property=nodeNamestring處室審核 /string void property= Node_ID string3/string/void void property=Node_nextstring主任審核 /string/void void property= Node_nextID string5/string/void void property=Node_prevstring擬稿 /string/void void property= Node_prevID string2/string/void /object/void void method=add object class= void property=leftUpNodeXstring296/string/void void property=leftUpNodeYstring180/string/void void property=maxXstring412/string/void void property=maxYstring229/string/void void property=minXstring285/string/void void property=minYstring173/string/void void property=nodeNamestring處室審核 /string void property= Node_ID string4/string/void void property=Node_nextstring主任審核 /string/void void property= Node_nextID string5/string/void void property=Node_prevstring擬稿 /string/void void property= Node_prevID string2/string/void /object/void void method=add object class= void property=leftUpNodeXstring218/string/void void property=leftUpNodeYstring262/string/void void property=maxXstring316/string/void void property=maxYstring317/string/void void property=minXstring218/string/void void property=minYstring262/string/void void property=nodeNamestring主任審核 /string void property= Node_ID string5/string/void void property=Node_nextstring局長審核 /string/void void property= Node_nextID string6/string/void void property=Node_prevstring處室審核 /string/void void property= Node_prevID string3/string/void void property=Node_prevstring處室審核 /string/void void property= Node_prevID string4/string/void /object/void void method=add object class= void property=leftUpNodeXstring214/string/void void property=leftUpNodeYstring362/string/void void property=maxXstring321/string/void void property=maxYstring414/string/void void property=minXstring214/string/void void property=minYstring362/string/void void property=nodeNamestring局長審核 /string void property= Node_ID string6/string/void void property=Node_nextstring簽發(fā) /string/void void property= Node_nextID string7/string/void void property=Node_prevstring主任審核 /string/void void property= Node_prevID string5/string/void /object/void