Microsoft ®.NET TM 程式開發菁英研習營

5 Steps 輕鬆快速開發跨 Internet 及異質平台 AP-to- AP 整合的 Web Service 技術副總 Microsoft RD 微軟技術代言人 Miles Sun 孫三才 恆逸資訊股份有限公司

Microsoft ®.NET TM 程式開發菁英研習營 議程目標  背景  Microsoft®.NET Framework  Microsoft ASP.NET  Web Services 總覽  觀念與架構  設計與開發 Web Services  引用 (Consume) Web Services

Microsoft ®.NET TM 程式開發菁英研習營 議程  Microsoft.NET 的願景  Web Service 運作架構  5 Steps 輕鬆快速開發新一代 Web Service 服務  第一步 : 以 ASP.NET 撰寫 Web Service  第二步 : Web Service 部署  第三步 : Web Service 測試  第四步 : 存取 Web Service  第五步 : 撰寫 Web Service Consumer  HailStorm Service 介紹

Microsoft.NET 的願景 第一代 Internet

Microsoft.NET 的願景 第二代 Internet

Microsoft.NET 的願景 下一代 Internet

Microsoft ®.NET TM 程式開發菁英研習營 Microsoft.NET 的願景 Microsoft.NET 的願景 分散式運算與元件   傳統的分散式運算  Client/server model  Distributed object model)  分散式物件模式 ( Distributed object model)  Components: packaging and interoperability  Remoting: remote method invocation  COM, CORBA, Java RMI and EJB  Microsoft Windows DNA  Distributed interNet Application Architecture  DHTML, COM, ASP, Message Queuing  The interactive Web

Web Service 運作架構.NET 平台

Web Service 運作架構 SOAP Protocol

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service.NET Framework 與 ASP.NET Microsoft.NET Framework System Services Common Language Runtime ASP.NET Web FormsWeb Services Windows Forms Services Framework BaseDataDebug...

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service Web Service 運作模式 Web Service Client Discovery Request disco Return disco (XML) Description Request WSDL Return WSDL (XML) Protocol Request.asmx Return response (XML)

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service 第一步 : 以 ASP.NET 撰寫 Web Service  產生一個.asmx 檔案  檔頭加入宣告 :    using System.Web.Services;  Optional: using 其他名稱空間  定義 public class DataService  Mark all “Web Callable” Method  [WebMethod]

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service 第一步 : 範例 using System; using System.Data; using System.Data.SQL; using System.Web.Services; public class DataService { [WebMethod] [WebMethod] public DataSet GetForum() { public DataSet GetForum() { SQLConnection myConnection = new SQLConnection(“server=localhost;uid=sa;pwd=;database=book_14"); SQLConnection myConnection = new SQLConnection(“server=localhost;uid=sa;pwd=;database=book_14"); SQLDataSetCommand myCommand1 = new SQLDataSetCommand("select * from forum_subject", myConnection); SQLDataSetCommand myCommand1 = new SQLDataSetCommand("select * from forum_subject", myConnection); SQLDataSetCommand myCommand2 = new SQLDataSetCommand("select * from forum", myConnection); SQLDataSetCommand myCommand2 = new SQLDataSetCommand("select * from forum", myConnection); DataSet ds = new DataSet(); DataSet ds = new DataSet(); myCommand1.FillDataSet(ds, "forum_subject"); myCommand1.FillDataSet(ds, "forum_subject"); myCommand2.FillDataSet(ds, "forum"); myCommand2.FillDataSet(ds, "forum"); return ds; return ds; }

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service 第二步 : Web Service 部署  Create new Web Site 或 Virtual Directory  將.ASMX 檔 Copy 過去

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service 第三步 : Web Service 測試  用 IE, 連結至新部署的.ASMX 檔  逐一測試 “WebMethod”  檢視 SDL – Service Description Language

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service 第四步 : 存取 Web Service  WebServiceUtil.exe 工具程式  webserviceutil /c:proxy /pa: Service.asmx?SDL /l:CSharp /n:UCOM  csc /out:UDataServiceProxy.dll /t:library /r:System.Xml.Serialization.dll /r:System.Web.Services.dll /r:system.data.dll dataservice.cs  或  Visual Studio.NET  Add Web Reference …

Microsoft ®.NET TM 程式開發菁英研習營 5 Steps 輕鬆快速開發 Web Service 第五步 : 撰寫 Web Service Consumer  Add Reference to Proxy  New Web Service Class  mDataService= new DataService();  Optional: 指定 Web Service URL  mDataService.Url= …  Call Web Service Function  mDS=mDataService.GetForum() ;

Microsoft ®.NET TM 程式開發菁英研習營 HailStorm Service 介紹  myAddress - electronic and geographic address for an identity myAddress - electronic and geographic address for an identity  myProfile - name, nickname, special dates, picture … myProfile - name, nickname, special dates, picture …  myContacts – electronic relationships/address book myContacts – electronic relationships/address book  myLocation - electronic and geographical location and rendez-vous myNotifications – notification subscription, management and routing myLocation - electronic and geographical location and rendez-vous myNotifications – notification subscription, management and routing  myInbox - inbox items like and voice mail, including existing mail systems myInbox - inbox items like and voice mail, including existing mail systems  myCalendar – time and task management myCalendar – time and task management  myDocuments – raw document storage myApplicationSettings - application settings myDocuments – raw document storage myApplicationSettings - application settings

Microsoft ®.NET TM 程式開發菁英研習營 HailStorm Service 介紹  myFavoriteWebSites – favorite URLs and other Web identifiers myFavoriteWebSites – favorite URLs and other Web identifiers  myWallet - receipts, payment instruments, coupons and other transaction records myWallet - receipts, payment instruments, coupons and other transaction records  myDevices – device settings, capabilities myDevices – device settings, capabilities  myServices – services provided for an identity myServices – services provided for an identity  myUsage – usage report for above services myUsage – usage report for above services

Microsoft ®.NET TM 程式開發菁英研習營 問題與討論