【正文】 st plicated system in the NFERP manufacturing management. Because of its characteristics outside the independent, platform, it can make full use of its function of business logic module accumulated before and need not reprogramming. Finally, it expounds the SOA playing an extremely important role in enterprise’s informatization development according to the development trend of the enterprise Key Words: ERP, SOA, BPEL, Software Architecture 第一章 緒 論 1 目 錄 第一章 緒 論 ................................................................................................................................................... 3 ERP 理論的發(fā)展過程 ............................................................................................................................. 3 基本 MRP ........................................................................................................................................ 3 閉環(huán) MRP ........................................................................................................................................ 4 制造資源計(jì)劃（ MRPII） ............................................................................................................ 4 企業(yè)資源計(jì)劃（ ERP） ................................................................................................................. 4 NFERP 項(xiàng)目的背景和實(shí)施存在的問題 ............................................................................................... 5 NFERP 項(xiàng)目的提出 ........................................................................................................................ 5 重用已有業(yè)務(wù)邏輯模塊時(shí)存在的問題 ....................................................................................... 6 與其他系統(tǒng)整合時(shí)存在的問題 .................................................................................................... 6 典型的解決方案 ..................................................................................................................................... 6 SAP的解決方案 .............................................................................................................................. 7 微軟 ERP的解決方案 .................................................................................................................10 Oracle 的解決方案 .......................................................................................................................12 其他系統(tǒng)的解決方案 ..................................................................................................................13 本文的主要內(nèi)容和章節(jié)安排 ......................................................................................................13 本章小結(jié) ................................................................................................................................................14 第二章 BPEL4WS技術(shù)背景 ........................................................................................................................15 SOA技術(shù)介紹 .......................................................................................................................................15 Web 服務(wù) ........................................................................................................................................16 可擴(kuò)展標(biāo)記語言 ...........................................................................................................................16 簡(jiǎn)單對(duì)象訪問協(xié)議 ......................................................................................................................17 Web 服務(wù)描述語言（ WSDL） ....................................................................................................17 通用服務(wù)發(fā)現(xiàn)和集成協(xié)議（ UDDI） .......................................................................................18 UDDI的使用 .................................................................................................................................18 BPEL4WS 技術(shù)介紹 .............................................................................................................................20 WSDL 在 BPEL4WS 中的作用 ...........................................................................................................20 BPEL4WS 技術(shù)特點(diǎn) .............................................................................................................................21 BPEL4WS 的使用方法 .........................................................................................................................21 本章小結(jié) ................................................................................................................................................22 第三章 BPEL4WS在 ERP 流程模塊重用中的實(shí)現(xiàn) .................................................................................29 企業(yè)在 WEB服務(wù)中的角色 .................................................................................................................29 第一章 緒 論 2 Web 服務(wù)提供商的職能 ...............................................................................................................29 Web服務(wù)用戶的職能 ...................................................................................................................29 WEB 服務(wù)提供商提供的 WEB服務(wù)分類 ............................................................................................30 業(yè)務(wù)邏輯 Web服務(wù) .....................................................................................................................30 判 斷邏輯 Web服務(wù) .....................................................................................................................31 Web 服務(wù)的調(diào)用 ...........................................................................................................................32 BPEL4WS 在 ERP 流程模塊重用中的實(shí)現(xiàn) ......................................................................................33 產(chǎn)品 A的排產(chǎn)流程 ......................................................................................................................33 Web 服務(wù)組成排產(chǎn)流程 ....................................