【正文】
UpNodeYstring450/string/void void property=maxXstring325/string/void void property=maxYstring496/string/void void property=minXstring212/string/void void property=minYstring450/string/void void property=nodeNamestring簽發(fā) /string void property= Node_ID string7/string/void void property=Node_nextstringnull/string/void void property= Node_nextID string255/string/void void property=Node_prevstring局長審核 /string/void void property= Node_prevID string6/string/void /object/java 5 系統(tǒng)測試結(jié)果 及存在的問題和改進的方案 測試結(jié)果: 由于本 工具 的開發(fā)使用了 Eclipse , 具有可視化的編程環(huán)境 ,在編程的過程中就可以對所做的結(jié)果進行運行 , 以立即進行改正。 !()){ (line: + fileLineName); listLine = (ArrayList)(fileLineName); }else{ listLine = (ArrayList)(); } (lisrlineL + listLine); if(listLine != null amp。 序列化可以實現(xiàn)“有限持久化”。圖形內(nèi)容 利用 XML 形式保存于的 Access 數(shù)據(jù)庫中,可查詢,編輯,保存,更多自定義屬性 。 而上述 所介紹的 公文流轉(zhuǎn) 的一個重要特征就是流程復(fù)雜,難以用標準的程序化語言解釋,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。 要進行繪圖,首先要找到一個 Graphics 類的對象。首先必須創(chuàng)建一個 HTML 文件,通過編寫 HTML 語言代碼告訴瀏覽器載入何種 Applet 以及如何運行。 工作流中的 流程定義 問 題 在一般 B/S模式下的 OA系統(tǒng),對于流程的定義都是文字型或者表單形式的,而不是圖形化的,因為基于 HTML解析的 B/S在繪圖方面存在缺陷,因此大多 B/S的 OA系統(tǒng)在流程定義時,為了達到可視化的效果,都采用了流程定義用 C/S來輔助。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。工作流管理聯(lián)盟( WorkFlow Management Coalition ,WFMC)將工作流定義為:業(yè)務(wù)流程的全部或部分自動化,在此過程中,文檔、信息或者任務(wù)按照一定的過程規(guī)則流轉(zhuǎn),實現(xiàn)組織成員間的協(xié)調(diào)工作以期達到業(yè)務(wù)的整體目標。與主要用于控 制數(shù)據(jù)的顯示和外觀的 HTML 標記不同, XML 標記用于定義數(shù)據(jù)本身的結(jié)構(gòu)和數(shù)據(jù)類型。 關(guān)鍵詞: 工作流 ; 流程定義 ; 可視化; Java Applet The Research and Implementation of Visual OA workflow Based on B/S Structure Abstract Workflow is a full automation or semiautomation on business process, which is supported by the puter technology. In the distributed environment, tasks transferred among different persons and departments are information or data passed among participants according to the defined set of rules. Using visual OA workflow designing tools, users can define and design receiving and ending document workflow without programming. The actual result is very satisfactory. This paper is based on the development of visual OA workflow designing tools. And it consists of five parts. The first part introduces the workflows, the related concepts and the developing background of the tools designing it. The second surveys the workrelated theory and developing technology. The third one carries on the analysis of the system functions. The fourth deals with following parts in detail: the system flow, the system environment and the essential technology of designing for the platform foundation and the visible flow in the actual developing performance. The last part is summarized the attainment of systemdeveloping. And at the same time, the insufficiency and the improvements are also included in this part. Key words: workflow; flow define; visual; Java Applet 目 錄 論文總頁數(shù): 30頁 1 引言 ........................................................................ 1 課題背景 .............................................................. 1 技術(shù)可行性研究 ........................................................ 1 Java Applet 技術(shù)的可行性研究 ..................................... 1 XML 技術(shù)的可行性研究 ............................................. 1 Microsoft Office Access 2021數(shù)據(jù)庫的可行性研究 ................... 2 2 相關(guān)基礎(chǔ)理論技術(shù)以及開發(fā)技術(shù) ................................................. 2 ............................................. 2 OA 中工作流的定義 ................................................ 2 的流程定義問題 ........................................... 4 java applet 和 applet 繪圖技術(shù)的介紹 .................................... 4 applet 的介紹 .................................................... 4 Applet 的 AWT繪制 ................................................ 5 ..................................................... 6 3 系統(tǒng)需求分析與總體設(shè)計 ...................................................... 6 ........................................................... 6 系統(tǒng)功能介紹 .......................................................... 7 系統(tǒng)模塊功能和設(shè)計思想 ................................................. 8 ............................................................. 9 ER圖設(shè)計 ....................................................... 9 表的構(gòu)建 ....................................................... 10 數(shù)據(jù)庫連接實現(xiàn) .................................................. 11 4 系統(tǒng)功能模塊實現(xiàn) ........................................................... 12 .................................................... 12 .....................................................